diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4dfeb580d3..c2b9f6ae9b 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -128,14 +128,14 @@ jobs:
       - run:
           name: Check for known security issues in dependencies
           command: cargo audit
-  docker-build:
+  docker-build-release:
     executor: test-executor
     description: Build Docker Image
     steps:
       - checkout
       - run:
           name: Build docker image
-          command: BUILDKIT_PROGRESS=plain DOCKER_BUILDKIT=1 docker build -t $IMAGE_NAME:latest .
+          command: BUILDKIT_PROGRESS=plain DOCKER_BUILDKIT=1 docker build -f docker/release.Dockerfile -t $IMAGE_NAME:latest .
       - run:
           name: Archive Docker image
           command: docker save -o image.tar $IMAGE_NAME
@@ -143,6 +143,33 @@ jobs:
           root: .
           paths:
             - ./image.tar
+  docker-run-e2e:
+    executor: test-executor
+    description: Build and run e2e tests
+    steps:
+      - attach_workspace:
+          at: /tmp/workspace
+      - run:
+          name: Load Archived Docker Image
+          command: docker load -i /tmp/workspace/image.tar
+      - checkout
+      - run:
+          name: Build PINT launch Image
+          command: |
+            git submodule update --init
+            docker build -f docker/launch.Dockerfile -t launch .
+      - run:
+          name: Run e2e tests
+          command: |
+            sudo curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.38.0/install.sh | sudo bash \
+              && source ~/.bashrc \
+              && nvm install v15.9.0 \
+              && nvm use v15.9.0 \
+              && npm install yarn -g \
+              && cd js/e2e \
+              && yarn \
+              && yarn start
+
   docker-publish-latest:
     executor: test-executor
     description: Publish latest Docker Image
@@ -185,10 +212,13 @@ workflows:
       - security
   docker:
     jobs:
-      - docker-build
+      - docker-build-release
+      - docker-run-e2e:
+          requires:
+            - docker-build-release
       - docker-publish-latest:
           requires:
-            - docker-build
+            - docker-build-release
           filters:
             branches:
               only: main
diff --git a/.dockerignore b/.dockerignore
index b850a571a0..85bb54582e 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,3 +1,4 @@
 /.cargo/config.toml
 /target
 /Dockerfile
+/launch/bin
diff --git a/.gitignore b/.gitignore
index acf8dc12c3..8f5b0da027 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,9 +4,26 @@
 # These are backup files generated by rustfmt
 **/*.rs.bk
 
+# node deps for e2e
+node_modules
+
+# The directory caches for osx
 .DS_Store
 
+# typescript language server logs
+.log
+
+# The cache for docker container dependency
+.cargo
+
 # The cache for chain data in container
 .local
 
-local-test
\ No newline at end of file
+# Binaries for launching PINT with polkadot
+bin
+
+# Libraries of js output
+js/**/*/lib
+
+# Unknown
+local-test
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000..4fdc6a499b
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "js/polkadot-launch"]
+	path = js/polkadot-launch
+	url = https://github.com/paritytech/polkadot-launch.git
diff --git a/config.json b/config.json
index 6aaac3ead5..d733b0af90 100644
--- a/config.json
+++ b/config.json
@@ -22,34 +22,38 @@
   },
   "parachains": [
     {
-      "bin": "./target/target/pint",
+      "bin": "./bin/pint",
       "chain": "pint-dev",
       "id": "1",
-      "wsPort": 9988,
-      "port": 31200,
       "balance": "1000000000000000000000",
-      "flags": [
-        "-lruntime=debug",
-        "--",
-        "--execution=wasm"
+      "nodes": [
+        {
+          "wsPort": 9988,
+          "port": 31200,
+          "flags": [
+            "-lruntime=debug",
+            "--unsafe-ws-external",
+            "--",
+            "--execution=wasm"
+          ]
+        }
       ]
     },
     {
       "bin": "./bin/statemint",
       "chain": "statemint-dev",
       "id": "300",
-      "wsPort": 9999,
-      "port": 31300,
       "balance": "1000000000000000000000",
-      "flags": [
-        "-lruntime=debug",
-        "--",
-        "--execution=wasm"
+      "nodes": [
+        {
+          "wsPort": 9999,
+          "port": 31300,
+          "flags": ["-lruntime=debug", "--", "--execution=wasm"]
+        }
       ]
     }
   ],
-  "simpleParachains": [
-  ],
+  "simpleParachains": [],
   "hrmpChannels": [
     {
       "sender": 1,
@@ -60,4 +64,4 @@
   ],
   "types": {},
   "finalization": false
-}
\ No newline at end of file
+}
diff --git a/docker/launch.Dockerfile b/docker/launch.Dockerfile
new file mode 100644
index 0000000000..b1d0c94800
--- /dev/null
+++ b/docker/launch.Dockerfile
@@ -0,0 +1,24 @@
+# syntax=docker/dockerfile:experimental
+#
+# Copyright 2021 ChainSafe Systems
+# SPDX-License-Identifier: LGPL-3.0-only
+#
+# This Dockerfile builds the environment of e2e tests
+FROM debian:buster-slim
+COPY config.json config.json
+COPY js/polkadot-launch polkadot-launch
+COPY --from=chainsafe/pint /usr/local/bin/pint bin/
+COPY --from=clearloop/rococo-v1 /polkadot bin/
+COPY --from=clearloop/statemint /statemint bin/
+ENV CARGO_TERM_COLOR=always
+RUN apt-get update -y \
+    && apt-get install openssl curl git -y \
+    && curl -sL https://deb.nodesource.com/setup_15.x | bash - \
+    && apt-get -qqy --no-install-recommends install nodejs -y \
+    && rm -f /var/cache/apt/archives/*.deb /var/cache/apt/archives/partial/*.deb \
+    && rm -f /var/cache/apt/*.bin \
+    && cd polkadot-launch \
+    && npm install \
+    && npm run build
+EXPOSE 9988
+ENTRYPOINT [ "node", "polkadot-launch/dist/index.js", "config.json" ]
diff --git a/Dockerfile b/docker/release.Dockerfile
similarity index 100%
rename from Dockerfile
rename to docker/release.Dockerfile
diff --git a/docker/rococo.Dockerfile b/docker/rococo.Dockerfile
new file mode 100644
index 0000000000..abe1ca8441
--- /dev/null
+++ b/docker/rococo.Dockerfile
@@ -0,0 +1,20 @@
+# syntax=docker/dockerfile:experimental
+#
+# Copyright 2021 ChainSafe Systems
+# SPDX-License-Identifier: LGPL-3.0-only
+#
+# rococo-v1
+FROM paritytech/ci-linux:production as builder
+COPY . .
+ENV CARGO_TERM_COLOR=always
+RUN --mount=type=cache,target=/usr/local/cargo/git \
+    --mount=type=cache,target=/usr/local/cargo/registry \
+    --mount=type=cache,sharing=private,target=target \
+    git clone https://github.com/paritytech/polkadot.git -b rococo-v1 --depth=1 \
+    && cd polkadot \
+    && cargo build --release \
+    && mv target/release/polkadot /polkadot
+
+# Only a binary for debian
+FROM scratch
+COPY --from=builder /polkadot /
diff --git a/docker/statemint.Dockerfile b/docker/statemint.Dockerfile
new file mode 100644
index 0000000000..ae43ba8e5f
--- /dev/null
+++ b/docker/statemint.Dockerfile
@@ -0,0 +1,20 @@
+# syntax=docker/dockerfile:experimental
+#
+# Copyright 2021 ChainSafe Systems
+# SPDX-License-Identifier: LGPL-3.0-only
+#
+# statemint
+FROM paritytech/ci-linux:production as builder
+COPY . .
+ENV CARGO_TERM_COLOR=always
+RUN --mount=type=cache,target=/usr/local/cargo/git \
+    --mount=type=cache,target=/usr/local/cargo/registry \
+    --mount=type=cache,sharing=private,target=target \
+    git clone https://github.com/paritytech/statemint.git --depth=1 \
+    && cd statemint \
+    && cargo build --release \
+    && mv target/release/statemilnt /statemint
+
+# Only a binary for debian
+FROM scratch
+COPY --from=builder /statemint /
diff --git a/js/.prettierrc b/js/.prettierrc
new file mode 100644
index 0000000000..c9c98c1fb1
--- /dev/null
+++ b/js/.prettierrc
@@ -0,0 +1,17 @@
+{
+  "tabWidth": 4,
+  "overrides": [
+    {
+      "files": "*.json",
+      "options": {
+        "tabWidth": 2
+      }
+    },
+    {
+      "files": ".prettierrc",
+      "options": {
+        "tabWidth": 2
+      }
+    }
+  ]
+}
diff --git a/js/e2e/README.md b/js/e2e/README.md
new file mode 100644
index 0000000000..dc6780d5fd
--- /dev/null
+++ b/js/e2e/README.md
@@ -0,0 +1,10 @@
+# E2E
+
+E2E tests for PINT
+
+This package will traverse all APIs provided written in the config
+
+
+## LICENSE
+
+GNU-v3
diff --git a/js/e2e/index.ts b/js/e2e/index.ts
new file mode 100644
index 0000000000..0e0635d19d
--- /dev/null
+++ b/js/e2e/index.ts
@@ -0,0 +1,24 @@
+/**
+ * E2E tests for PINT
+ */
+import { Runner, Extrinsic } from "./src";
+import { ApiPromise } from "@polkadot/api";
+
+// Tests
+const TESTS = (api: ApiPromise): Extrinsic[] => [
+    {
+        pallet: "assetIndex",
+        call: "addAsset",
+        args: [
+            42,
+            1000000,
+            api.createType("AssetAvailability" as any),
+            1000000,
+        ],
+    },
+];
+
+// main
+(async () => {
+    await Runner.run(TESTS);
+})();
diff --git a/js/e2e/package.json b/js/e2e/package.json
new file mode 100644
index 0000000000..2eb641f165
--- /dev/null
+++ b/js/e2e/package.json
@@ -0,0 +1,28 @@
+{
+  "name": "@pint/e2e",
+  "version": "1.0.0",
+  "description": "E2E tests for PINT",
+  "main": "index.js",
+  "repository": "https://github.com/ChainSafe/PINT",
+  "author": "ChainSafe",
+  "license": "GNU-v3",
+  "private": true,
+  "devDependencies": {
+    "@polkadot/types": "^4.11.2",
+    "@types/node": "^15.3.1",
+    "ts-node": "^10.0.0",
+    "tslint": "^6.1.3",
+    "typescript": "^4.2.4"
+  },
+  "dependencies": {
+    "@pint/types": "^1.0.0",
+    "@polkadot/api": "^4.11.2",
+    "@polkadot/keyring": "^6.5.1",
+    "find-up": "^5.0.0"
+  },
+  "scripts": {
+    "start": "ts-node index.ts",
+    "build": "tsc --strict",
+    "lint": "tsc --noEmit --strict && tslint --project ./tsconfig.json"
+  }
+}
diff --git a/js/e2e/src/config.ts b/js/e2e/src/config.ts
new file mode 100644
index 0000000000..7428f52908
--- /dev/null
+++ b/js/e2e/src/config.ts
@@ -0,0 +1,25 @@
+/**
+ * Config of E2E tests
+ */
+import { ApiPromise } from "@polkadot/api";
+import { KeyringPair } from "@polkadot/keyring/types";
+
+/**
+ * Extrinsic definition
+ */
+export interface Extrinsic {
+    pallet: string;
+    call: string;
+    args: any[];
+    block?: number;
+    timeout?: number;
+}
+
+/**
+ * The config of e2e tests
+ */
+export interface Config {
+    api: ApiPromise;
+    pair: KeyringPair;
+    exs: Extrinsic[];
+}
diff --git a/js/e2e/src/index.ts b/js/e2e/src/index.ts
new file mode 100644
index 0000000000..f927a8fab1
--- /dev/null
+++ b/js/e2e/src/index.ts
@@ -0,0 +1,8 @@
+/**
+ * E2E tests for PINT
+ */
+import Runner from "./runner";
+import { Config, Extrinsic } from "./config";
+import * as Launch from "./launch";
+
+export { Config, Runner, Launch, Extrinsic };
diff --git a/js/e2e/src/launch.ts b/js/e2e/src/launch.ts
new file mode 100644
index 0000000000..33403351bd
--- /dev/null
+++ b/js/e2e/src/launch.ts
@@ -0,0 +1,64 @@
+/**
+ * pint-launch
+ */
+import fs from "fs";
+import findUp from "find-up";
+import path from "path";
+import { fork, ChildProcess, StdioOptions, spawn } from "child_process";
+
+/**
+ * Launch PINT locally
+ *
+ * @param stdio {StdioOptions}
+ * @returns {Promise<ChildProcess>}
+ */
+export async function local(stdio?: StdioOptions): Promise<ChildProcess> {
+    return fork("js/polkadot-launch", ["config.json"], {
+        cwd: path.resolve(String(await findUp("Cargo.toml")), ".."),
+        killSignal: "SIGINT",
+        stdio,
+    } as any);
+}
+
+/**
+ * Launch PINT via docker (CI)
+ *
+ * @param stdio {StdioOptions}
+ * @returns {Promise<ChildProcess>}
+ */
+export async function docker(stdio?: StdioOptions): Promise<ChildProcess> {
+    return spawn(
+        "sudo",
+        [
+            "docker",
+            "run",
+            "-p",
+            "9988:9988",
+            "-p",
+            "9966:9966",
+            "-p",
+            "9999:9999",
+            "--ip",
+            "0.0.0.0",
+            "launch",
+        ],
+        {
+            stdio,
+        }
+    );
+}
+
+/**
+ * Launch PINT via local or docker
+ *
+ * @param stdio {StdioOptions}
+ * @returns {Promise<ChildProcess>}
+ */
+export async function launch(stdio?: StdioOptions): Promise<ChildProcess> {
+    const root = await findUp("Cargo.toml");
+    if (fs.existsSync(path.resolve(String(root), "../bin/pint"))) {
+        return local(stdio);
+    } else {
+        return docker(stdio);
+    }
+}
diff --git a/js/e2e/src/runner.ts b/js/e2e/src/runner.ts
new file mode 100644
index 0000000000..2cfc219644
--- /dev/null
+++ b/js/e2e/src/runner.ts
@@ -0,0 +1,220 @@
+/**
+ * Runner extensions
+ */
+import { ISubmittableResult } from "@polkadot/types/types";
+import { DispatchError, EventRecord } from "@polkadot/types/interfaces/types";
+import { ApiPromise, WsProvider } from "@polkadot/api";
+import { Keyring } from "@polkadot/keyring";
+import { KeyringPair } from "@polkadot/keyring/types";
+import { definitions } from "@pint/types";
+import { Config, Extrinsic } from "./config";
+import { launch } from "./launch";
+import { ChildProcess } from "child_process";
+
+// Extrinsics builder
+type Builder = (api: ApiPromise) => Extrinsic[];
+
+// Message of launching complete
+const LAUNCH_COMPLETE: string = "POLKADOT LAUNCH COMPLETE";
+
+// Kill subprocesses
+function killAll(ps: ChildProcess) {
+    try {
+        ps.send && ps.send("exit");
+        ps.kill("SIGINT");
+    } catch (e) {
+        if (e.code !== "EPERM") {
+            process.stdout.write(e);
+            process.exit(2);
+        }
+    }
+
+    process.exit(0);
+}
+
+/**
+ * E2E runner
+ */
+export default class Runner implements Config {
+    public api: ApiPromise;
+    public pair: KeyringPair;
+    public exs: Extrinsic[];
+
+    /**
+     * run E2E tests
+     *
+     * @param {Builder} exs - Extrinsic builder
+     * @param {string} ws - "ws://0.0.0.0:9988" by default
+     * @param {string} uri - "//Alice" by default
+     * @returns {Promise<Runner>}
+     */
+    static async run(
+        exs: Builder,
+        ws: string = "ws://127.0.0.1:9988",
+        uri: string = "//Alice"
+    ): Promise<void> {
+        console.log("bootstrap e2e tests...");
+        console.log("establishing ws connections... (around 2 mins)");
+        const ps = await launch("pipe");
+        ps.stdout.on("data", async (chunk: Buffer) => {
+            process.stdout.write(chunk.toString());
+            if (chunk.includes(LAUNCH_COMPLETE)) {
+                console.log("COMPLETE LAUNCH!");
+                const runner = await Runner.build(exs, ws, uri);
+                await runner.runTxs(ps);
+            }
+        });
+
+        // Log errors
+        ps.stderr.on("data", (chunk: Buffer) => console.log(chunk.toString()));
+
+        // Kill all processes when exiting.
+        process.on("exit", () => killAll(ps));
+
+        // Handle ctrl+c to trigger `exit`.
+        process.on("SIGINT", () => killAll(ps));
+    }
+
+    /**
+     * Build runner
+     *
+     * @param {string} ws - "ws://127.0.0.1:9988" by default
+     * @param {string} uri - "//Alice" by default
+     * @param {Extrinsic[]} exs - extrinsics
+     * @returns {Promise<Runner>}
+     */
+    static async build(
+        exs: Builder,
+        ws: string = "ws://127.0.0.1:9988",
+        uri: string = "//Alice"
+    ): Promise<Runner> {
+        const provider = new WsProvider(ws);
+        const keyring = new Keyring({ type: "sr25519" });
+        const pair = keyring.addFromUri(uri);
+        const api = await ApiPromise.create({
+            provider,
+            types: (definitions.types as any)[0].types,
+        });
+
+        return new Runner({ api, pair, exs: exs(api) });
+    }
+
+    constructor(config: Config) {
+        this.api = config.api;
+        this.pair = config.pair;
+        this.exs = config.exs;
+    }
+
+    /**
+     * Execute transactions
+     *
+     * @returns void
+     */
+    public async runTxs(ps: ChildProcess): Promise<void> {
+        this.exs.forEach(async (ex: Extrinsic) => {
+            console.log(`run extrinsic ${ex.pallet}.${ex.call}...`);
+            console.log(`\t arguments: ${JSON.stringify(ex.args)}`);
+
+            if (ex.block) await this.waitBlock(ex.block);
+            await this.timeout(
+                this.api.tx[ex.pallet]
+                    [ex.call](...ex.args)
+                    .signAndSend(this.pair, (res) => {
+                        this.checkError(res);
+                    }),
+                ex.timeout
+            ).catch((e) => {
+                throw e;
+            });
+        });
+
+        // exit
+        console.log("COMPLETE TESTS!");
+        ps.send && ps.send("exit");
+        process.exit(0);
+    }
+
+    /**
+     * Wait for n blocks
+     *
+     * The current gap of producing a block is 4s,
+     * we use 5s here.
+     *
+     * @param {number} block
+     * @returns {Promise<void>}
+     */
+    private async waitBlock(block: number): Promise<void> {
+        return new Promise((resolve) => setTimeout(resolve, block * 5000));
+    }
+
+    /**
+     * Timeout for promise
+     *
+     * @param {Promise<T>} fn
+     * @param {number} ms
+     * @returns {Promise<T>}
+     */
+    private async timeout<T>(
+        fn: Promise<T>,
+        ms?: number
+    ): Promise<T | unknown> {
+        if (!ms) {
+            return fn;
+        }
+
+        return Promise.race([
+            fn,
+            new Promise((_, reject) => {
+                setTimeout(() => reject("Extrinsic timeout"), ms);
+            }),
+        ]);
+    }
+
+    /**
+     * Parse transaction errors
+     *
+     * @param {ISubmittableResult} sr
+     * @returns {Promise<T>}
+     */
+    private async checkError(sr: ISubmittableResult): Promise<string> {
+        return new Promise((resolve, reject) => {
+            const status = sr.status;
+            const events = sr.events;
+
+            const blockHash = status.asInBlock.toHex().toString();
+            if (status.isInBlock) {
+                resolve(blockHash);
+
+                if (events) {
+                    events.forEach((value: EventRecord): void => {
+                        if (value.event.method.indexOf("Failed") > -1) {
+                            reject(
+                                value.phase.toString() +
+                                    `: ${value.event.section}.${value.event.method}` +
+                                    value.event.data.toString() +
+                                    " failed"
+                            );
+                        }
+
+                        if ((value.event.data[0] as DispatchError).isModule) {
+                            reject(
+                                this.api.registry.findMetaError(
+                                    (value.event
+                                        .data[0] as DispatchError).asModule.toU8a()
+                                )
+                            );
+                        }
+                    });
+                }
+            } else if (status.isInvalid) {
+                reject("Invalid Extrinsic");
+            } else if (status.isRetracted) {
+                reject("Extrinsic Retracted");
+            } else if (status.isUsurped) {
+                reject("Extrinsic Usupred");
+            } else if (status.isFinalized) {
+                resolve(`Finalized block hash: ${blockHash}`);
+            }
+        });
+    }
+}
diff --git a/js/e2e/tsconfig.json b/js/e2e/tsconfig.json
new file mode 100644
index 0000000000..8db1eddfc2
--- /dev/null
+++ b/js/e2e/tsconfig.json
@@ -0,0 +1,19 @@
+{
+  "indent": [true, "spaces", 2],
+  "compilerOptions": {
+    "allowSyntheticDefaultImports": true,
+    "baseUrl": ".",
+    "declaration": true,
+    "esModuleInterop": true,
+    "outDir": "lib",
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "noImplicitAny": true,
+    "resolveJsonModule": true,
+    "sourceMap": true,
+    "skipLibCheck": true,
+    "target": "es6"
+  },
+  "include": ["index.ts", "src/**/*"],
+  "exclude": ["node_modules"]
+}
diff --git a/js/e2e/tslint.json b/js/e2e/tslint.json
new file mode 100644
index 0000000000..0b5e9615e0
--- /dev/null
+++ b/js/e2e/tslint.json
@@ -0,0 +1,19 @@
+{
+  "extends": "tslint:recommended",
+  "rules": {
+    "curly": [true, "ignore-same-line"],
+    "max-classes-per-file": false,
+    "max-line-length": {
+      "options": [120]
+    },
+    "new-parens": true,
+    "no-arg": true,
+    "no-bitwise": true,
+    "no-conditional-assignment": true,
+    "no-consecutive-blank-lines": false,
+    "no-console": false
+  },
+  "linterOptions": {
+    "exclude": []
+  }
+}
diff --git a/js/e2e/yarn.lock b/js/e2e/yarn.lock
new file mode 100644
index 0000000000..73b97af6d3
--- /dev/null
+++ b/js/e2e/yarn.lock
@@ -0,0 +1,815 @@
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+# yarn lockfile v1
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+    safe-buffer "^5.0.1"
+
+cliui@^7.0.2:
+  version "7.0.4"
+  resolved "https://registry.nlark.com/cliui/download/cliui-7.0.4.tgz#a0265ee655476fc807aea9df3df8df7783808b4f"
+  integrity sha1-oCZe5lVHb8gHrqnfPfjfd4OAi08=
+  dependencies:
+    string-width "^4.2.0"
+    strip-ansi "^6.0.0"
+    wrap-ansi "^7.0.0"
+
+color-convert@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.nlark.com/color-convert/download/color-convert-2.0.1.tgz#72d3a68d598c9bdb3af2ad1e84f21d896abd4de3"
+  integrity sha1-ctOmjVmMm9s68q0ehPIdiWq9TeM=
+  dependencies:
+    color-name "~1.1.4"
+
+color-name@~1.1.4:
+  version "1.1.4"
+  resolved "https://registry.npm.taobao.org/color-name/download/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
+  integrity sha1-wqCah6y95pVD3m9j+jmVyCbFNqI=
+
+combined-stream@^1.0.8:
+  version "1.0.8"
+  resolved "https://registry.nlark.com/combined-stream/download/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
+  integrity sha1-w9RaizT9cwYxoRCoolIGgrMdWn8=
+  dependencies:
+    delayed-stream "~1.0.0"
+
+create-hash@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.nlark.com/create-hash/download/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
+  integrity sha1-iJB4rxGmN1a8+1m9IhmWvjqe8ZY=
+  dependencies:
+    cipher-base "^1.0.1"
+    inherits "^2.0.1"
+    md5.js "^1.3.4"
+    ripemd160 "^2.0.1"
+    sha.js "^2.4.0"
+
+create-require@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.npm.taobao.org/create-require/download/create-require-1.1.1.tgz#c1d7e8f1e5f6cfc9ff65f9cd352d37348756c333"
+  integrity sha1-wdfo8eX2z8n/ZfnNNS03NIdWwzM=
+
+cuint@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.nlark.com/cuint/download/cuint-0.2.2.tgz#408086d409550c2631155619e9fa7bcadc3b991b"
+  integrity sha1-QICG1AlVDCYxFVYZ6fp7ytw7mRs=
+
+d@1, d@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.npm.taobao.org/d/download/d-1.0.1.tgz#8698095372d58dbee346ffd0c7093f99f8f9eb5a"
+  integrity sha1-hpgJU3LVjb7jRv/Qxwk/mfj561o=
+  dependencies:
+    es5-ext "^0.10.50"
+    type "^1.0.1"
+
+debug@^2.2.0:
+  version "2.6.9"
+  resolved "https://registry.npm.taobao.org/debug/download/debug-2.6.9.tgz?cache=0&sync_timestamp=1614330710870&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdebug%2Fdownload%2Fdebug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  integrity sha1-XRKFFd8TT/Mn6QpMk/Tgd6U2NB8=
+  dependencies:
+    ms "2.0.0"
+
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.nlark.com/delayed-stream/download/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+  integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
+
+diff@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.npm.taobao.org/diff/download/diff-4.0.2.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdiff%2Fdownload%2Fdiff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
+  integrity sha1-YPOuy4nV+uUgwRqhnvwruYKq3n0=
+
+elliptic@^6.5.4:
+  version "6.5.4"
+  resolved "https://registry.nlark.com/elliptic/download/elliptic-6.5.4.tgz#da37cebd31e79a1367e941b592ed1fbebd58abbb"
+  integrity sha1-2jfOvTHnmhNn6UG1ku0fvr1Yq7s=
+  dependencies:
+    bn.js "^4.11.9"
+    brorand "^1.1.0"
+    hash.js "^1.0.0"
+    hmac-drbg "^1.0.1"
+    inherits "^2.0.4"
+    minimalistic-assert "^1.0.1"
+    minimalistic-crypto-utils "^1.0.1"
+
+emoji-regex@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.nlark.com/emoji-regex/download/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
+  integrity sha1-6Bj9ac5cz8tARZT4QpY79TFkzDc=
+
+es5-ext@^0.10.35, es5-ext@^0.10.50:
+  version "0.10.53"
+  resolved "https://registry.npm.taobao.org/es5-ext/download/es5-ext-0.10.53.tgz#93c5a3acfdbef275220ad72644ad02ee18368de1"
+  integrity sha1-k8WjrP2+8nUiCtcmRK0C7hg2jeE=
+  dependencies:
+    es6-iterator "~2.0.3"
+    es6-symbol "~3.1.3"
+    next-tick "~1.0.0"
+
+es6-iterator@~2.0.3:
+  version "2.0.3"
+  resolved "https://registry.nlark.com/es6-iterator/download/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
+  integrity sha1-p96IkUGgWpSwhUQDstCg+/qY87c=
+  dependencies:
+    d "1"
+    es5-ext "^0.10.35"
+    es6-symbol "^3.1.1"
+
+es6-symbol@^3.1.1, es6-symbol@~3.1.3:
+  version "3.1.3"
+  resolved "https://registry.npm.taobao.org/es6-symbol/download/es6-symbol-3.1.3.tgz#bad5d3c1bcdac28269f4cb331e431c78ac705d18"
+  integrity sha1-utXTwbzawoJp9MszHkMceKxwXRg=
+  dependencies:
+    d "^1.0.1"
+    ext "^1.1.2"
+
+escalade@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.npm.taobao.org/escalade/download/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
+  integrity sha1-2M/ccACWXFoBdLSoLqpcBVJ0LkA=
+
+eventemitter3@^4.0.7:
+  version "4.0.7"
+  resolved "https://registry.npm.taobao.org/eventemitter3/download/eventemitter3-4.0.7.tgz?cache=0&sync_timestamp=1598517819668&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Feventemitter3%2Fdownload%2Feventemitter3-4.0.7.tgz#2de9b68f6528d5644ef5c59526a1b4a07306169f"
+  integrity sha1-Lem2j2Uo1WRO9cWVJqG0oHMGFp8=
+
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+  version "1.4.0"
+  resolved "https://registry.npm.taobao.org/ext/download/ext-1.4.0.tgz#89ae7a07158f79d35517882904324077e4379244"
+  integrity sha1-ia56BxWPedNVF4gpBDJAd+Q3kkQ=
+  dependencies:
+    type "^2.0.0"
+
+form-data@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.nlark.com/form-data/download/form-data-3.0.1.tgz#ebd53791b78356a99af9a300d4282c4d5eb9755f"
+  integrity sha1-69U3kbeDVqma+aMA1CgsTV65dV8=
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    mime-types "^2.1.12"
+
+get-caller-file@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.npm.taobao.org/get-caller-file/download/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+  integrity sha1-T5RBKoLbMvNuOwuXQfipf+sDH34=
+
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+  version "3.1.0"
+  resolved "https://registry.npm.taobao.org/hash-base/download/hash-base-3.1.0.tgz#55c381d9e06e1d2997a883b4a3fddfe7f0d3af33"
+  integrity sha1-VcOB2eBuHSmXqIO0o/3f5/DTrzM=
+  dependencies:
+    inherits "^2.0.4"
+    readable-stream "^3.6.0"
+    safe-buffer "^5.2.0"
+
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+  version "1.1.7"
+  resolved "https://registry.npm.taobao.org/hash.js/download/hash.js-1.1.7.tgz#0babca538e8d4ee4a0f8988d68866537a003cf42"
+  integrity sha1-C6vKU46NTuSg+JiNaIZlN6ADz0I=
+  dependencies:
+    inherits "^2.0.3"
+    minimalistic-assert "^1.0.1"
+
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+  version "1.0.1"
+  resolved "https://registry.npm.taobao.org/hmac-drbg/download/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
+  integrity sha1-0nRXAQJabHdabFRXk+1QL8DGSaE=
+  dependencies:
+    hash.js "^1.0.3"
+    minimalistic-assert "^1.0.0"
+    minimalistic-crypto-utils "^1.0.1"
+
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+  version "2.0.4"
+  resolved "https://registry.nlark.com/inherits/download/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
+  integrity sha1-D6LGT5MpF8NDOg3tVTY6rjdBa3w=
+
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+  version "4.3.0"
+  resolved "https://registry.nlark.com/ip-regex/download/ip-regex-4.3.0.tgz?cache=0&sync_timestamp=1618846943469&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fip-regex%2Fdownload%2Fip-regex-4.3.0.tgz#687275ab0f57fa76978ff8f4dddc8a23d5990db5"
+  integrity sha1-aHJ1qw9X+naXj/j03dyKI9WZDbU=
+
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+  version "3.0.0"
+  resolved "https://registry.nlark.com/is-fullwidth-code-point/download/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
+  integrity sha1-8Rb4Bk/pCz94RKOJl8C3UFEmnx0=
+
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+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/is-typedarray/download/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
+  integrity sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=
+
+js-sha3@^0.8.0:
+  version "0.8.0"
+  resolved "https://registry.npm.taobao.org/js-sha3/download/js-sha3-0.8.0.tgz#b9b7a5da73afad7dedd0f8c463954cbde6818840"
+  integrity sha1-ubel2nOvrX3t0PjEY5VMveaBiEA=
+
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+  version "1.3.6"
+  resolved "https://registry.nlark.com/make-error/download/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2"
+  integrity sha1-LrLjfqm2fEiR9oShOUeZr0hM96I=
+
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+  version "1.3.5"
+  resolved "https://registry.npm.taobao.org/md5.js/download/md5.js-1.3.5.tgz#b5d07b8e3216e3e27cd728d72f70d1e6a342005f"
+  integrity sha1-tdB7jjIW4+J81yjXL3DR5qNCAF8=
+  dependencies:
+    hash-base "^3.0.0"
+    inherits "^2.0.1"
+    safe-buffer "^5.1.2"
+
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+  version "1.47.0"
+  resolved "https://registry.npm.taobao.org/mime-db/download/mime-db-1.47.0.tgz#8cb313e59965d3c05cfbf898915a267af46a335c"
+  integrity sha1-jLMT5Zll08Bc+/iYkVomevRqM1w=
+
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+  version "2.1.30"
+  resolved "https://registry.npm.taobao.org/mime-types/download/mime-types-2.1.30.tgz?cache=0&sync_timestamp=1617340140598&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmime-types%2Fdownload%2Fmime-types-2.1.30.tgz#6e7be8b4c479825f85ed6326695db73f9305d62d"
+  integrity sha1-bnvotMR5gl+F7WMmaV23P5MF1i0=
+  dependencies:
+    mime-db "1.47.0"
+
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+  version "1.0.1"
+  resolved "https://registry.nlark.com/minimalistic-assert/download/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7"
+  integrity sha1-LhlN4ERibUoQ5/f7wAznPoPk1cc=
+
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+  version "1.0.1"
+  resolved "https://registry.nlark.com/minimalistic-crypto-utils/download/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
+  integrity sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo=
+
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+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/ms/download/ms-2.0.0.tgz?cache=0&sync_timestamp=1607433899126&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fms%2Fdownload%2Fms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+  integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
+
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+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/next-tick/download/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
+  integrity sha1-yobR/ogoFpsBICCOPchCS524NCw=
+
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+  version "2.6.1"
+  resolved "https://registry.nlark.com/node-fetch/download/node-fetch-2.6.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fnode-fetch%2Fdownload%2Fnode-fetch-2.6.1.tgz#045bd323631f76ed2e2b55573394416b639a0052"
+  integrity sha1-BFvTI2Mfdu0uK1VXM5RBa2OaAFI=
+
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+  version "4.2.3"
+  resolved "https://registry.npm.taobao.org/node-gyp-build/download/node-gyp-build-4.2.3.tgz#ce6277f853835f718829efb47db20f3e4d9c4739"
+  integrity sha1-zmJ3+FODX3GIKe+0fbIPPk2cRzk=
+
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+  version "3.6.0"
+  resolved "https://registry.nlark.com/readable-stream/download/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
+  integrity sha1-M3u9o63AcGvT4CRCaihtS0sskZg=
+  dependencies:
+    inherits "^2.0.3"
+    string_decoder "^1.1.1"
+    util-deprecate "^1.0.1"
+
+regenerator-runtime@^0.13.4:
+  version "0.13.7"
+  resolved "https://registry.nlark.com/regenerator-runtime/download/regenerator-runtime-0.13.7.tgz#cac2dacc8a1ea675feaabaeb8ae833898ae46f55"
+  integrity sha1-ysLazIoepnX+qrrriugziYrkb1U=
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+  version "2.1.1"
+  resolved "https://registry.nlark.com/require-directory/download/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
+  integrity sha1-jGStX9MNqxyXbiNE/+f3kqam30I=
+
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+  version "2.0.2"
+  resolved "https://registry.npm.taobao.org/ripemd160/download/ripemd160-2.0.2.tgz#a1c1a6f624751577ba5d07914cbc92850585890c"
+  integrity sha1-ocGm9iR1FXe6XQeRTLyShQWFiQw=
+  dependencies:
+    hash-base "^3.0.0"
+    inherits "^2.0.1"
+
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+  version "6.6.7"
+  resolved "https://registry.nlark.com/rxjs/download/rxjs-6.6.7.tgz?cache=0&sync_timestamp=1620786704383&other_urls=https%3A%2F%2Fregistry.nlark.com%2Frxjs%2Fdownload%2Frxjs-6.6.7.tgz#90ac018acabf491bf65044235d5863c4dab804c9"
+  integrity sha1-kKwBisq/SRv2UEQjXVhjxNq4BMk=
+  dependencies:
+    tslib "^1.9.0"
+
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+  version "5.2.1"
+  resolved "https://registry.nlark.com/safe-buffer/download/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+  integrity sha1-Hq+fqb2x/dTsdfWPnNtOa3gn7sY=
+
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+  version "2.1.0"
+  resolved "https://registry.npm.taobao.org/scryptsy/download/scryptsy-2.1.0.tgz#8d1e8d0c025b58fdd25b6fa9a0dc905ee8faa790"
+  integrity sha1-jR6NDAJbWP3SW2+poNyQXuj6p5A=
+
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+  version "2.4.11"
+  resolved "https://registry.npm.taobao.org/sha.js/download/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
+  integrity sha1-N6XPC4HsvGlD3hCbopYNGyZYSuc=
+  dependencies:
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+    safe-buffer "^5.0.1"
+
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+  version "0.5.19"
+  resolved "https://registry.npm.taobao.org/source-map-support/download/source-map-support-0.5.19.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsource-map-support%2Fdownload%2Fsource-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
+  integrity sha1-qYti+G3K9PZzmWSMCFKRq56P7WE=
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+    source-map "^0.6.0"
+
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+  version "0.6.1"
+  resolved "https://registry.nlark.com/source-map/download/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+  integrity sha1-dHIq8y6WFOnCh6jQu95IteLxomM=
+
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+  resolved "https://registry.nlark.com/string-width/download/string-width-4.2.2.tgz#dafd4f9559a7585cfba529c6a0a4f73488ebd4c5"
+  integrity sha1-2v1PlVmnWFz7pSnGoKT3NIjr1MU=
+  dependencies:
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+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^6.0.0"
+
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+  version "1.3.0"
+  resolved "https://registry.nlark.com/string_decoder/download/string_decoder-1.3.0.tgz#42f114594a46cf1a8e30b0a84f56c78c3edac21e"
+  integrity sha1-QvEUWUpGzxqOMLCoT1bHjD7awh4=
+  dependencies:
+    safe-buffer "~5.2.0"
+
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+  version "6.0.0"
+  resolved "https://registry.nlark.com/strip-ansi/download/strip-ansi-6.0.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fstrip-ansi%2Fdownload%2Fstrip-ansi-6.0.0.tgz#0b1571dd7669ccd4f3e06e14ef1eed26225ae532"
+  integrity sha1-CxVx3XZpzNTz4G4U7x7tJiJa5TI=
+  dependencies:
+    ansi-regex "^5.0.0"
+
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+  version "9.1.1"
+  resolved "https://registry.nlark.com/ts-node/download/ts-node-9.1.1.tgz#51a9a450a3e959401bda5f004a72d54b936d376d"
+  integrity sha1-UamkUKPpWUAb2l8ASnLVS5NtN20=
+  dependencies:
+    arg "^4.1.0"
+    create-require "^1.1.0"
+    diff "^4.0.1"
+    make-error "^1.1.1"
+    source-map-support "^0.5.17"
+    yn "3.1.1"
+
+tslib@^1.9.0:
+  version "1.14.1"
+  resolved "https://registry.nlark.com/tslib/download/tslib-1.14.1.tgz?cache=0&sync_timestamp=1618847097275&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ftslib%2Fdownload%2Ftslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
+  integrity sha1-zy04vcNKE0vK8QkcQfZhni9nLQA=
+
+tweetnacl@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.npm.taobao.org/tweetnacl/download/tweetnacl-1.0.3.tgz#ac0af71680458d8a6378d0d0d050ab1407d35596"
+  integrity sha1-rAr3FoBFjYpjeNDQ0FCrFAfTVZY=
+
+type@^1.0.1:
+  version "1.2.0"
+  resolved "https://registry.npm.taobao.org/type/download/type-1.2.0.tgz#848dd7698dafa3e54a6c479e759c4bc3f18847a0"
+  integrity sha1-hI3XaY2vo+VKbEeedZxLw/GIR6A=
+
+type@^2.0.0:
+  version "2.5.0"
+  resolved "https://registry.npm.taobao.org/type/download/type-2.5.0.tgz#0a2e78c2e77907b252abe5f298c1b01c63f0db3d"
+  integrity sha1-Ci54wud5B7JSq+XymMGwHGPw2z0=
+
+typedarray-to-buffer@^3.1.5:
+  version "3.1.5"
+  resolved "https://registry.npm.taobao.org/typedarray-to-buffer/download/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
+  integrity sha1-qX7nqf9CaRufeD/xvFES/j/KkIA=
+  dependencies:
+    is-typedarray "^1.0.0"
+
+typescript@^4.2.4:
+  version "4.2.4"
+  resolved "https://registry.nlark.com/typescript/download/typescript-4.2.4.tgz#8610b59747de028fda898a8aef0e103f156d0961"
+  integrity sha1-hhC1l0feAo/aiYqK7w4QPxVtCWE=
+
+utf-8-validate@^5.0.2:
+  version "5.0.5"
+  resolved "https://registry.nlark.com/utf-8-validate/download/utf-8-validate-5.0.5.tgz?cache=0&sync_timestamp=1620067993025&other_urls=https%3A%2F%2Fregistry.nlark.com%2Futf-8-validate%2Fdownload%2Futf-8-validate-5.0.5.tgz#dd32c2e82c72002dc9f02eb67ba6761f43456ca1"
+  integrity sha1-3TLC6CxyAC3J8C62e6Z2H0NFbKE=
+  dependencies:
+    node-gyp-build "^4.2.0"
+
+util-deprecate@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.npm.taobao.org/util-deprecate/download/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+  integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
+
+websocket@^1.0.34:
+  version "1.0.34"
+  resolved "https://registry.npm.taobao.org/websocket/download/websocket-1.0.34.tgz#2bdc2602c08bf2c82253b730655c0ef7dcab3111"
+  integrity sha1-K9wmAsCL8sgiU7cwZVwO99yrMRE=
+  dependencies:
+    bufferutil "^4.0.1"
+    debug "^2.2.0"
+    es5-ext "^0.10.50"
+    typedarray-to-buffer "^3.1.5"
+    utf-8-validate "^5.0.2"
+    yaeti "^0.0.6"
+
+wrap-ansi@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.nlark.com/wrap-ansi/download/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
+  integrity sha1-Z+FFz/UQpqaYS98RUpEdadLrnkM=
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
+xxhashjs@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.nlark.com/xxhashjs/download/xxhashjs-0.2.2.tgz#8a6251567621a1c46a5ae204da0249c7f8caa9d8"
+  integrity sha1-imJRVnYhocRqWuIE2gJJx/jKqdg=
+  dependencies:
+    cuint "^0.2.2"
+
+y18n@^5.0.5:
+  version "5.0.8"
+  resolved "https://registry.nlark.com/y18n/download/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"
+  integrity sha1-f0k00PfKjFb5UxSTndzS3ZHOHVU=
+
+yaeti@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.npm.taobao.org/yaeti/download/yaeti-0.0.6.tgz#f26f484d72684cf42bedfb76970aa1608fbf9577"
+  integrity sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc=
+
+yargs-parser@^20.2.2:
+  version "20.2.7"
+  resolved "https://registry.nlark.com/yargs-parser/download/yargs-parser-20.2.7.tgz#61df85c113edfb5a7a4e36eb8aa60ef423cbc90a"
+  integrity sha1-Yd+FwRPt+1p6TjbriqYO9CPLyQo=
+
+yargs@^17.0.1:
+  version "17.0.1"
+  resolved "https://registry.nlark.com/yargs/download/yargs-17.0.1.tgz?cache=0&sync_timestamp=1620086644940&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fyargs%2Fdownload%2Fyargs-17.0.1.tgz#6a1ced4ed5ee0b388010ba9fd67af83b9362e0bb"
+  integrity sha1-ahztTtXuCziAELqf1nr4O5Ni4Ls=
+  dependencies:
+    cliui "^7.0.2"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.0"
+    y18n "^5.0.5"
+    yargs-parser "^20.2.2"
+
+yn@3.1.1:
+  version "3.1.1"
+  resolved "https://registry.npm.taobao.org/yn/download/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"
+  integrity sha1-HodAGgnXZ8HV6rJqbkwYUYLS61A=
diff --git a/js/package.json b/js/package.json
new file mode 100644
index 0000000000..c82b4ad16e
--- /dev/null
+++ b/js/package.json
@@ -0,0 +1,4 @@
+{
+  "private": true,
+  "workspaces": ["e2e", "pint-types-bundle"]
+}
diff --git a/pint-types-bundle/.gitignore b/js/pint-types-bundle/.gitignore
similarity index 100%
rename from pint-types-bundle/.gitignore
rename to js/pint-types-bundle/.gitignore
diff --git a/js/pint-types-bundle/LICENSE b/js/pint-types-bundle/LICENSE
new file mode 100644
index 0000000000..0a041280bd
--- /dev/null
+++ b/js/pint-types-bundle/LICENSE
@@ -0,0 +1,165 @@
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+  The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+  The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+  2. Conveying Modified Versions.
+
+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+   a) under this License, provided that you make a good faith effort to
+   ensure that, in the event an Application does not supply the
+   function or data, the facility still operates, and performs
+   whatever part of its purpose remains meaningful, or
+
+   b) under the GNU GPL, with none of the additional permissions of
+   this License applicable to that copy.
+
+  3. Object Code Incorporating Material from Library Header Files.
+
+  The object code form of an Application may incorporate material from
+a header file that is part of the Library.  You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the object code with a copy of the GNU GPL and this license
+   document.
+
+  4. Combined Works.
+
+  You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+   a) Give prominent notice with each copy of the Combined Work that
+   the Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the Combined Work with a copy of the GNU GPL and this license
+   document.
+
+   c) For a Combined Work that displays copyright notices during
+   execution, include the copyright notice for the Library among
+   these notices, as well as a reference directing the user to the
+   copies of the GNU GPL and this license document.
+
+   d) Do one of the following:
+
+       0) Convey the Minimal Corresponding Source under the terms of this
+       License, and the Corresponding Application Code in a form
+       suitable for, and under terms that permit, the user to
+       recombine or relink the Application with a modified version of
+       the Linked Version to produce a modified Combined Work, in the
+       manner specified by section 6 of the GNU GPL for conveying
+       Corresponding Source.
+
+       1) Use a suitable shared library mechanism for linking with the
+       Library.  A suitable mechanism is one that (a) uses at run time
+       a copy of the Library already present on the user's computer
+       system, and (b) will operate properly with a modified version
+       of the Library that is interface-compatible with the Linked
+       Version.
+
+   e) Provide Installation Information, but only if you would otherwise
+   be required to provide such information under section 6 of the
+   GNU GPL, and only to the extent that such information is
+   necessary to install and execute a modified version of the
+   Combined Work produced by recombining or relinking the
+   Application with a modified version of the Linked Version. (If
+   you use option 4d0, the Installation Information must accompany
+   the Minimal Corresponding Source and Corresponding Application
+   Code. If you use option 4d1, you must provide the Installation
+   Information in the manner specified by section 6 of the GNU GPL
+   for conveying Corresponding Source.)
+
+  5. Combined Libraries.
+
+  You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+   a) Accompany the combined library with a copy of the same work based
+   on the Library, uncombined with any other library facilities,
+   conveyed under the terms of this License.
+
+   b) Give prominent notice with the combined library that part of it
+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
+
+  6. Revised Versions of the GNU Lesser General Public License.
+
+  The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+  Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+  If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.
diff --git a/pint-types-bundle/README.md b/js/pint-types-bundle/README.md
similarity index 100%
rename from pint-types-bundle/README.md
rename to js/pint-types-bundle/README.md
diff --git a/pint-types-bundle/index.ts b/js/pint-types-bundle/index.ts
similarity index 59%
rename from pint-types-bundle/index.ts
rename to js/pint-types-bundle/index.ts
index 1035965872..0182cb3f8f 100644
--- a/pint-types-bundle/index.ts
+++ b/js/pint-types-bundle/index.ts
@@ -1,4 +1,7 @@
-import {OverrideBundleDefinition, OverrideBundleType,} from "@polkadot/types/types";
+import {
+    OverrideBundleDefinition,
+    OverrideBundleType,
+} from "@polkadot/types/types";
 
 export const definitions = {
     types: [
@@ -13,14 +16,20 @@ export const definitions = {
                 Balance: "u128",
                 BalanceFor: "Balance",
                 FeedId: "u64",
-                HashFor: "Hash"
+                HashFor: "Hash",
+                AssetAvailability: {
+                    _enum: {
+                        Liquid: "MultiLocation",
+                        Saft: null,
+                    },
+                },
             },
-        }
+        },
     ],
 } as OverrideBundleDefinition;
 
 export const typesBundle = {
     spec: {
-        pint: definitions
+        pint: definitions,
     },
 } as OverrideBundleType;
diff --git a/pint-types-bundle/package.json b/js/pint-types-bundle/package.json
similarity index 88%
rename from pint-types-bundle/package.json
rename to js/pint-types-bundle/package.json
index 214d25efab..ceaf95da32 100644
--- a/pint-types-bundle/package.json
+++ b/js/pint-types-bundle/package.json
@@ -8,12 +8,7 @@
   "scripts": {
     "build": "tsc"
   },
-  "keywords": [
-    "pint",
-    "types",
-    "polkadot",
-    "api"
-  ],
+  "keywords": ["pint", "types", "polkadot", "api"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/ChainSafe/PINT.git"
diff --git a/pint-types-bundle/tsconfig.json b/js/pint-types-bundle/tsconfig.json
similarity index 57%
rename from pint-types-bundle/tsconfig.json
rename to js/pint-types-bundle/tsconfig.json
index 74e27b7503..b694623894 100644
--- a/pint-types-bundle/tsconfig.json
+++ b/js/pint-types-bundle/tsconfig.json
@@ -1,20 +1,13 @@
 {
+  "indent": [true, "spaces", 2],
   "compilerOptions": {
     "target": "es5",
     "module": "commonjs",
-    "lib": [
-      "es2017",
-      "es7",
-      "es6",
-      "dom"
-    ],
+    "lib": ["es2017", "es7", "es6", "dom"],
     "declaration": true,
     "outDir": "dist",
     "strict": true,
     "esModuleInterop": true
   },
-  "exclude": [
-    "node_modules",
-    "dist"
-  ]
-}
\ No newline at end of file
+  "exclude": ["node_modules", "dist"]
+}
diff --git a/pint-types-bundle/yarn.lock b/js/pint-types-bundle/yarn.lock
similarity index 100%
rename from pint-types-bundle/yarn.lock
rename to js/pint-types-bundle/yarn.lock
diff --git a/js/polkadot-launch b/js/polkadot-launch
new file mode 160000
index 0000000000..f161a73a65
--- /dev/null
+++ b/js/polkadot-launch
@@ -0,0 +1 @@
+Subproject commit f161a73a659678bafa758bf7cee077961f410b6a
diff --git a/js/yarn.lock b/js/yarn.lock
new file mode 100644
index 0000000000..a0a7986a67
--- /dev/null
+++ b/js/yarn.lock
@@ -0,0 +1,1008 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@babel/code-frame@^7.0.0":
+  version "7.12.13"
+  resolved "https://registry.nlark.com/@babel/code-frame/download/@babel/code-frame-7.12.13.tgz#dcfc826beef65e75c50e21d3837d7d95798dd658"
+  integrity sha1-3PyCa+72XnXFDiHTg319lXmN1lg=
+  dependencies:
+    "@babel/highlight" "^7.12.13"
+
+"@babel/helper-validator-identifier@^7.14.0":
+  version "7.14.0"
+  resolved "https://registry.nlark.com/@babel/helper-validator-identifier/download/@babel/helper-validator-identifier-7.14.0.tgz?cache=0&sync_timestamp=1619727556616&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40babel%2Fhelper-validator-identifier%2Fdownload%2F%40babel%2Fhelper-validator-identifier-7.14.0.tgz#d26cad8a47c65286b15df1547319a5d0bcf27288"
+  integrity sha1-0mytikfGUoaxXfFUcxml0Lzycog=
+
+"@babel/highlight@^7.12.13":
+  version "7.14.0"
+  resolved "https://registry.nlark.com/@babel/highlight/download/@babel/highlight-7.14.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40babel%2Fhighlight%2Fdownload%2F%40babel%2Fhighlight-7.14.0.tgz#3197e375711ef6bf834e67d0daec88e4f46113cf"
+  integrity sha1-MZfjdXEe9r+DTmfQ2uyI5PRhE88=
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.14.0"
+    chalk "^2.0.0"
+    js-tokens "^4.0.0"
+
+"@babel/runtime@^7.13.9", "@babel/runtime@^7.14.0":
+  version "7.14.0"
+  resolved "https://registry.nlark.com/@babel/runtime/download/@babel/runtime-7.14.0.tgz?cache=0&sync_timestamp=1619727501090&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40babel%2Fruntime%2Fdownload%2F%40babel%2Fruntime-7.14.0.tgz#46794bc20b612c5f75e62dd071e24dfd95f1cbe6"
+  integrity sha1-RnlLwgthLF915i3QceJN/ZXxy+Y=
+  dependencies:
+    regenerator-runtime "^0.13.4"
+
+"@polkadot/api-derive@4.11.2":
+  version "4.11.2"
+  resolved "https://registry.nlark.com/@polkadot/api-derive/download/@polkadot/api-derive-4.11.2.tgz#e462a30e82319c83e91369ebb9a952c16bfc50db"
+  integrity sha1-5GKjDoIxnIPpE2nrualSwWv8UNs=
+  dependencies:
+    "@babel/runtime" "^7.14.0"
+    "@polkadot/api" "4.11.2"
+    "@polkadot/rpc-core" "4.11.2"
+    "@polkadot/types" "4.11.2"
+    "@polkadot/util" "^6.5.1"
+    "@polkadot/util-crypto" "^6.5.1"
+    "@polkadot/x-rxjs" "^6.5.1"
+    bn.js "^4.11.9"
+
+"@polkadot/api@4.11.2", "@polkadot/api@^4.11.2":
+  version "4.11.2"
+  resolved "https://registry.nlark.com/@polkadot/api/download/@polkadot/api-4.11.2.tgz#5d531fbc30f5b0315e329f71052b9abf8c8952a0"
+  integrity sha1-XVMfvDD1sDFeMp9xBSuav4yJUqA=
+  dependencies:
+    "@babel/runtime" "^7.14.0"
+    "@polkadot/api-derive" "4.11.2"
+    "@polkadot/keyring" "^6.5.1"
+    "@polkadot/metadata" "4.11.2"
+    "@polkadot/rpc-core" "4.11.2"
+    "@polkadot/rpc-provider" "4.11.2"
+    "@polkadot/types" "4.11.2"
+    "@polkadot/types-known" "4.11.2"
+    "@polkadot/util" "^6.5.1"
+    "@polkadot/util-crypto" "^6.5.1"
+    "@polkadot/x-rxjs" "^6.5.1"
+    bn.js "^4.11.9"
+    eventemitter3 "^4.0.7"
+
+"@polkadot/keyring@^6.3.1", "@polkadot/keyring@^6.5.1":
+  version "6.5.1"
+  resolved "https://registry.nlark.com/@polkadot/keyring/download/@polkadot/keyring-6.5.1.tgz#6ef650514cf7a890bd1e04ad793574ed4354d2ff"
+  integrity sha1-bvZQUUz3qJC9HgSteTV07UNU0v8=
+  dependencies:
+    "@babel/runtime" "^7.14.0"
+    "@polkadot/util" "6.5.1"
+    "@polkadot/util-crypto" "6.5.1"
+
+"@polkadot/metadata@4.11.2":
+  version "4.11.2"
+  resolved "https://registry.nlark.com/@polkadot/metadata/download/@polkadot/metadata-4.11.2.tgz?cache=0&sync_timestamp=1622107239041&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40polkadot%2Fmetadata%2Fdownload%2F%40polkadot%2Fmetadata-4.11.2.tgz#eacf7e1a720a4b32e48e0f295d0fb7e0099d75d2"
+  integrity sha1-6s9+GnIKSzLkjg8pXQ+34AmdddI=
+  dependencies:
+    "@babel/runtime" "^7.14.0"
+    "@polkadot/types" "4.11.2"
+    "@polkadot/types-known" "4.11.2"
+    "@polkadot/util" "^6.5.1"
+    "@polkadot/util-crypto" "^6.5.1"
+    bn.js "^4.11.9"
+
+"@polkadot/networks@6.5.1", "@polkadot/networks@^6.5.1":
+  version "6.5.1"
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+  integrity sha1-iJB4rxGmN1a8+1m9IhmWvjqe8ZY=
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+    inherits "^2.0.1"
+    md5.js "^1.3.4"
+    ripemd160 "^2.0.1"
+    sha.js "^2.4.0"
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+  version "1.1.1"
+  resolved "https://registry.npm.taobao.org/create-require/download/create-require-1.1.1.tgz#c1d7e8f1e5f6cfc9ff65f9cd352d37348756c333"
+  integrity sha1-wdfo8eX2z8n/ZfnNNS03NIdWwzM=
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+  version "0.2.2"
+  resolved "https://registry.nlark.com/cuint/download/cuint-0.2.2.tgz#408086d409550c2631155619e9fa7bcadc3b991b"
+  integrity sha1-QICG1AlVDCYxFVYZ6fp7ytw7mRs=
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+  resolved "https://registry.npm.taobao.org/d/download/d-1.0.1.tgz#8698095372d58dbee346ffd0c7093f99f8f9eb5a"
+  integrity sha1-hpgJU3LVjb7jRv/Qxwk/mfj561o=
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+    type "^1.0.1"
+
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+  version "2.6.9"
+  resolved "https://registry.npm.taobao.org/debug/download/debug-2.6.9.tgz?cache=0&sync_timestamp=1614330710870&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdebug%2Fdownload%2Fdebug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  integrity sha1-XRKFFd8TT/Mn6QpMk/Tgd6U2NB8=
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+
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+  version "1.0.0"
+  resolved "https://registry.nlark.com/delayed-stream/download/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+  integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
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+  version "4.0.2"
+  resolved "https://registry.npm.taobao.org/diff/download/diff-4.0.2.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdiff%2Fdownload%2Fdiff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
+  integrity sha1-YPOuy4nV+uUgwRqhnvwruYKq3n0=
+
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+  version "6.5.4"
+  resolved "https://registry.nlark.com/elliptic/download/elliptic-6.5.4.tgz#da37cebd31e79a1367e941b592ed1fbebd58abbb"
+  integrity sha1-2jfOvTHnmhNn6UG1ku0fvr1Yq7s=
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+    brorand "^1.1.0"
+    hash.js "^1.0.0"
+    hmac-drbg "^1.0.1"
+    inherits "^2.0.4"
+    minimalistic-assert "^1.0.1"
+    minimalistic-crypto-utils "^1.0.1"
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+  resolved "https://registry.npm.taobao.org/es5-ext/download/es5-ext-0.10.53.tgz#93c5a3acfdbef275220ad72644ad02ee18368de1"
+  integrity sha1-k8WjrP2+8nUiCtcmRK0C7hg2jeE=
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+    es6-symbol "~3.1.3"
+    next-tick "~1.0.0"
+
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+  resolved "https://registry.nlark.com/es6-iterator/download/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
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+
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+  resolved "https://registry.npm.taobao.org/es6-symbol/download/es6-symbol-3.1.3.tgz#bad5d3c1bcdac28269f4cb331e431c78ac705d18"
+  integrity sha1-utXTwbzawoJp9MszHkMceKxwXRg=
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+    ext "^1.1.2"
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+  version "1.0.5"
+  resolved "https://registry.nlark.com/escape-string-regexp/download/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+  integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
+
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+  version "4.0.1"
+  resolved "https://registry.nlark.com/esprima/download/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
+  integrity sha1-E7BM2z5sXRnfkatph6hpVhmwqnE=
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+  resolved "https://registry.npm.taobao.org/eventemitter3/download/eventemitter3-4.0.7.tgz?cache=0&sync_timestamp=1598517819668&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Feventemitter3%2Fdownload%2Feventemitter3-4.0.7.tgz#2de9b68f6528d5644ef5c59526a1b4a07306169f"
+  integrity sha1-Lem2j2Uo1WRO9cWVJqG0oHMGFp8=
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+  resolved "https://registry.npm.taobao.org/ext/download/ext-1.4.0.tgz#89ae7a07158f79d35517882904324077e4379244"
+  integrity sha1-ia56BxWPedNVF4gpBDJAd+Q3kkQ=
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+  resolved "https://registry.npm.taobao.org/find-up/download/find-up-5.0.0.tgz#4c92819ecb7083561e4f4a240a86be5198f536fc"
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+    path-exists "^4.0.0"
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+  resolved "https://registry.nlark.com/glob/download/glob-7.1.7.tgz?cache=0&sync_timestamp=1620337382269&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fglob%2Fdownload%2Fglob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
+  integrity sha1-Oxk+kjPwHULQs/eClLvutBj5SpA=
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+  resolved "https://registry.npm.taobao.org/has-flag/download/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
+  integrity sha1-tdRU3CGZriJWmfNGfloH87lVuv0=
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+  resolved "https://registry.npm.taobao.org/hash-base/download/hash-base-3.1.0.tgz#55c381d9e06e1d2997a883b4a3fddfe7f0d3af33"
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+    minimalistic-assert "^1.0.1"
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+  integrity sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=
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+    wrappy "1"
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+  resolved "https://registry.nlark.com/ip-regex/download/ip-regex-4.3.0.tgz?cache=0&sync_timestamp=1618846943469&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fip-regex%2Fdownload%2Fip-regex-4.3.0.tgz#687275ab0f57fa76978ff8f4dddc8a23d5990db5"
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+  resolved "https://registry.npm.taobao.org/is-typedarray/download/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
+  integrity sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=
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+  resolved "https://registry.nlark.com/make-error/download/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2"
+  integrity sha1-LrLjfqm2fEiR9oShOUeZr0hM96I=
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+  integrity sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo=
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+  resolved "https://registry.npm.taobao.org/ms/download/ms-2.0.0.tgz?cache=0&sync_timestamp=1607433899126&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fms%2Fdownload%2Fms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
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+regenerator-runtime@^0.13.4:
+  version "0.13.7"
+  resolved "https://registry.nlark.com/regenerator-runtime/download/regenerator-runtime-0.13.7.tgz#cac2dacc8a1ea675feaabaeb8ae833898ae46f55"
+  integrity sha1-ysLazIoepnX+qrrriugziYrkb1U=
+
+resolve@^1.3.2:
+  version "1.20.0"
+  resolved "https://registry.npm.taobao.org/resolve/download/resolve-1.20.0.tgz#629a013fb3f70755d6f0b7935cc1c2c5378b1975"
+  integrity sha1-YpoBP7P3B1XW8LeTXMHCxTeLGXU=
+  dependencies:
+    is-core-module "^2.2.0"
+    path-parse "^1.0.6"
+
+ripemd160@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.npm.taobao.org/ripemd160/download/ripemd160-2.0.2.tgz#a1c1a6f624751577ba5d07914cbc92850585890c"
+  integrity sha1-ocGm9iR1FXe6XQeRTLyShQWFiQw=
+  dependencies:
+    hash-base "^3.0.0"
+    inherits "^2.0.1"
+
+rxjs@^6.6.7:
+  version "6.6.7"
+  resolved "https://registry.nlark.com/rxjs/download/rxjs-6.6.7.tgz?cache=0&sync_timestamp=1621619391474&other_urls=https%3A%2F%2Fregistry.nlark.com%2Frxjs%2Fdownload%2Frxjs-6.6.7.tgz#90ac018acabf491bf65044235d5863c4dab804c9"
+  integrity sha1-kKwBisq/SRv2UEQjXVhjxNq4BMk=
+  dependencies:
+    tslib "^1.9.0"
+
+safe-buffer@^5.0.1, safe-buffer@^5.1.2, safe-buffer@^5.2.0, safe-buffer@~5.2.0:
+  version "5.2.1"
+  resolved "https://registry.nlark.com/safe-buffer/download/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+  integrity sha1-Hq+fqb2x/dTsdfWPnNtOa3gn7sY=
+
+scryptsy@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.npm.taobao.org/scryptsy/download/scryptsy-2.1.0.tgz#8d1e8d0c025b58fdd25b6fa9a0dc905ee8faa790"
+  integrity sha1-jR6NDAJbWP3SW2+poNyQXuj6p5A=
+
+semver@^5.3.0:
+  version "5.7.1"
+  resolved "https://registry.nlark.com/semver/download/semver-5.7.1.tgz?cache=0&sync_timestamp=1618846864940&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fsemver%2Fdownload%2Fsemver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
+  integrity sha1-qVT5Ma66UI0we78Gnv8MAclhFvc=
+
+sha.js@^2.4.0:
+  version "2.4.11"
+  resolved "https://registry.npm.taobao.org/sha.js/download/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
+  integrity sha1-N6XPC4HsvGlD3hCbopYNGyZYSuc=
+  dependencies:
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+source-map-support@^0.5.17:
+  version "0.5.19"
+  resolved "https://registry.npm.taobao.org/source-map-support/download/source-map-support-0.5.19.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsource-map-support%2Fdownload%2Fsource-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
+  integrity sha1-qYti+G3K9PZzmWSMCFKRq56P7WE=
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
+source-map@^0.6.0:
+  version "0.6.1"
+  resolved "https://registry.nlark.com/source-map/download/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+  integrity sha1-dHIq8y6WFOnCh6jQu95IteLxomM=
+
+sprintf-js@~1.0.2:
+  version "1.0.3"
+  resolved "https://registry.nlark.com/sprintf-js/download/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+  integrity sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=
+
+string_decoder@^1.1.1:
+  version "1.3.0"
+  resolved "https://registry.nlark.com/string_decoder/download/string_decoder-1.3.0.tgz#42f114594a46cf1a8e30b0a84f56c78c3edac21e"
+  integrity sha1-QvEUWUpGzxqOMLCoT1bHjD7awh4=
+  dependencies:
+    safe-buffer "~5.2.0"
+
+supports-color@^5.3.0:
+  version "5.5.0"
+  resolved "https://registry.npm.taobao.org/supports-color/download/supports-color-5.5.0.tgz?cache=0&sync_timestamp=1618560959124&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsupports-color%2Fdownload%2Fsupports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
+  integrity sha1-4uaaRKyHcveKHsCzW2id9lMO/I8=
+  dependencies:
+    has-flag "^3.0.0"
+
+ts-node@^10.0.0:
+  version "10.0.0"
+  resolved "https://registry.nlark.com/ts-node/download/ts-node-10.0.0.tgz?cache=0&sync_timestamp=1621798304685&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fts-node%2Fdownload%2Fts-node-10.0.0.tgz#05f10b9a716b0b624129ad44f0ea05dac84ba3be"
+  integrity sha1-BfELmnFrC2JBKa1E8OoF2shLo74=
+  dependencies:
+    "@tsconfig/node10" "^1.0.7"
+    "@tsconfig/node12" "^1.0.7"
+    "@tsconfig/node14" "^1.0.0"
+    "@tsconfig/node16" "^1.0.1"
+    arg "^4.1.0"
+    create-require "^1.1.0"
+    diff "^4.0.1"
+    make-error "^1.1.1"
+    source-map-support "^0.5.17"
+    yn "3.1.1"
+
+tslib@^1.13.0, tslib@^1.8.1, tslib@^1.9.0:
+  version "1.14.1"
+  resolved "https://registry.nlark.com/tslib/download/tslib-1.14.1.tgz?cache=0&sync_timestamp=1618847097275&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ftslib%2Fdownload%2Ftslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
+  integrity sha1-zy04vcNKE0vK8QkcQfZhni9nLQA=
+
+tslint@^6.1.3:
+  version "6.1.3"
+  resolved "https://registry.nlark.com/tslint/download/tslint-6.1.3.tgz?cache=0&sync_timestamp=1618847624538&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ftslint%2Fdownload%2Ftslint-6.1.3.tgz#5c23b2eccc32487d5523bd3a470e9aa31789d904"
+  integrity sha1-XCOy7MwySH1VI706Rw6aoxeJ2QQ=
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    builtin-modules "^1.1.1"
+    chalk "^2.3.0"
+    commander "^2.12.1"
+    diff "^4.0.1"
+    glob "^7.1.1"
+    js-yaml "^3.13.1"
+    minimatch "^3.0.4"
+    mkdirp "^0.5.3"
+    resolve "^1.3.2"
+    semver "^5.3.0"
+    tslib "^1.13.0"
+    tsutils "^2.29.0"
+
+tsutils@^2.29.0:
+  version "2.29.0"
+  resolved "https://registry.npm.taobao.org/tsutils/download/tsutils-2.29.0.tgz#32b488501467acbedd4b85498673a0812aca0b99"
+  integrity sha1-MrSIUBRnrL7dS4VJhnOggSrKC5k=
+  dependencies:
+    tslib "^1.8.1"
+
+tweetnacl@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.npm.taobao.org/tweetnacl/download/tweetnacl-1.0.3.tgz#ac0af71680458d8a6378d0d0d050ab1407d35596"
+  integrity sha1-rAr3FoBFjYpjeNDQ0FCrFAfTVZY=
+
+type@^1.0.1:
+  version "1.2.0"
+  resolved "https://registry.npm.taobao.org/type/download/type-1.2.0.tgz#848dd7698dafa3e54a6c479e759c4bc3f18847a0"
+  integrity sha1-hI3XaY2vo+VKbEeedZxLw/GIR6A=
+
+type@^2.0.0:
+  version "2.5.0"
+  resolved "https://registry.npm.taobao.org/type/download/type-2.5.0.tgz#0a2e78c2e77907b252abe5f298c1b01c63f0db3d"
+  integrity sha1-Ci54wud5B7JSq+XymMGwHGPw2z0=
+
+typedarray-to-buffer@^3.1.5:
+  version "3.1.5"
+  resolved "https://registry.npm.taobao.org/typedarray-to-buffer/download/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
+  integrity sha1-qX7nqf9CaRufeD/xvFES/j/KkIA=
+  dependencies:
+    is-typedarray "^1.0.0"
+
+typescript@^4.2.4:
+  version "4.3.2"
+  resolved "https://registry.nlark.com/typescript/download/typescript-4.3.2.tgz?cache=0&sync_timestamp=1622100951079&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ftypescript%2Fdownload%2Ftypescript-4.3.2.tgz#399ab18aac45802d6f2498de5054fcbbe716a805"
+  integrity sha1-OZqxiqxFgC1vJJjeUFT8u+cWqAU=
+
+utf-8-validate@^5.0.2:
+  version "5.0.5"
+  resolved "https://registry.nlark.com/utf-8-validate/download/utf-8-validate-5.0.5.tgz?cache=0&sync_timestamp=1620067993025&other_urls=https%3A%2F%2Fregistry.nlark.com%2Futf-8-validate%2Fdownload%2Futf-8-validate-5.0.5.tgz#dd32c2e82c72002dc9f02eb67ba6761f43456ca1"
+  integrity sha1-3TLC6CxyAC3J8C62e6Z2H0NFbKE=
+  dependencies:
+    node-gyp-build "^4.2.0"
+
+util-deprecate@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.npm.taobao.org/util-deprecate/download/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+  integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
+
+websocket@^1.0.34:
+  version "1.0.34"
+  resolved "https://registry.npm.taobao.org/websocket/download/websocket-1.0.34.tgz#2bdc2602c08bf2c82253b730655c0ef7dcab3111"
+  integrity sha1-K9wmAsCL8sgiU7cwZVwO99yrMRE=
+  dependencies:
+    bufferutil "^4.0.1"
+    debug "^2.2.0"
+    es5-ext "^0.10.50"
+    typedarray-to-buffer "^3.1.5"
+    utf-8-validate "^5.0.2"
+    yaeti "^0.0.6"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.nlark.com/wrappy/download/wrappy-1.0.2.tgz?cache=0&sync_timestamp=1619133505879&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fwrappy%2Fdownload%2Fwrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+  integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
+
+xxhashjs@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.nlark.com/xxhashjs/download/xxhashjs-0.2.2.tgz#8a6251567621a1c46a5ae204da0249c7f8caa9d8"
+  integrity sha1-imJRVnYhocRqWuIE2gJJx/jKqdg=
+  dependencies:
+    cuint "^0.2.2"
+
+yaeti@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.npm.taobao.org/yaeti/download/yaeti-0.0.6.tgz#f26f484d72684cf42bedfb76970aa1608fbf9577"
+  integrity sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc=
+
+yn@3.1.1:
+  version "3.1.1"
+  resolved "https://registry.npm.taobao.org/yn/download/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"
+  integrity sha1-HodAGgnXZ8HV6rJqbkwYUYLS61A=
+
+yocto-queue@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.npm.taobao.org/yocto-queue/download/yocto-queue-0.1.0.tgz?cache=0&sync_timestamp=1606290282107&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fyocto-queue%2Fdownload%2Fyocto-queue-0.1.0.tgz#0294eb3dee05028d31ee1a5fa2c556a6aaf10a1b"
+  integrity sha1-ApTrPe4FAo0x7hpfosVWpqrxChs=
diff --git a/pint-types-bundle/LICENSE b/pint-types-bundle/LICENSE
deleted file mode 120000
index ea5b60640b..0000000000
--- a/pint-types-bundle/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../LICENSE
\ No newline at end of file