fix: missing closing quote in generated import (#2688)

Close #2687
Co-authored-by: Eduardo San Martin Morote <posva13@gmail.com>

Author: zjy040525

packages/playground-file-based/src/routes.d.ts

@@ -16,7 +16,7 @@ import type {
 } from 'vue-router'
 import type {
   _ExtractParamParserType,
-} from 'vue-router/experimental
+} from 'vue-router/experimental'
 
 // Custom route params parsers
 type Param_date = _ExtractParamParserType<typeof import('./params/date.ts').parser>

packages/router/src/unplugin/codegen/generateDTS.spec.ts

@@ -0,0 +1,76 @@
+import { describe, expect, it } from 'vitest'
+import { generateDTS } from './generateDTS'
+
+describe('generateDTS', () => {
+  it('generates a well-formed dts file', () => {
+    expect(
+      generateDTS({
+        routesModule: 'vue-router/auto-routes',
+        routeNamedMap: 'export interface RouteNamedMap {}',
+        routeFileInfoMap: 'export interface _RouteFileInfoMap {}',
+        paramsTypesDeclaration: '',
+        customParamsTypeList: [],
+      })
+    ).toMatchInlineSnapshot(`
+      "/* eslint-disable */
+      /* prettier-ignore */
+      // oxfmt-ignore
+      // @ts-nocheck
+      // noinspection ES6UnusedImports
+      // Generated by vue-router. !! DO NOT MODIFY THIS FILE !!
+      // It's recommended to commit this file.
+      // Make sure to add this file to your tsconfig.json file as an "includes" or "files" entry.
+
+      import type {
+        RouteRecordInfo,
+        ParamValue,
+        ParamValueOneOrMore,
+        ParamValueZeroOrMore,
+        ParamValueZeroOrOne,
+      } from 'vue-router'
+      import type {
+        _ExtractParamParserType,
+      } from 'vue-router/experimental'
+
+      declare module 'vue-router' {
+        interface TypesConfig {
+          ParamParsers:
+
+        }
+      }
+
+      declare module 'vue-router/auto-routes' {
+        /**
+         * Route name map generated by vue-router
+         */
+        export interface RouteNamedMap {}
+
+        /**
+         * Route file to route info map by vue-router.
+         * Used by the \\\`sfc-typed-router\\\` Volar plugin to automatically type \\\`useRoute()\\\`.
+         *
+         * Each key is a file path relative to the project root with 2 properties:
+         * - routes: union of route names of the possible routes when in this page (passed to useRoute<...>())
+         * - views: names of nested views (can be passed to <RouterView name="...">)
+         *
+         * @internal
+         */
+        export interface _RouteFileInfoMap {}
+
+        /**
+         * Get a union of possible route names in a certain route component file.
+         * Used by the \\\`sfc-typed-router\\\` Volar plugin to automatically type \\\`useRoute()\\\`.
+         *
+         * @internal
+         */
+        export type _RouteNamesForFilePath<FilePath extends string> =
+          _RouteFileInfoMap extends Record<FilePath, infer Info>
+            ? Info['routes']
+            : keyof RouteNamedMap
+      }
+
+      export {}
+      "
+    `)
+  })
+})

packages/router/src/unplugin/codegen/generateDTS.ts

@@ -47,7 +47,7 @@ import type {
 } from 'vue-router'
 import type {
   _ExtractParamParserType,
-} from 'vue-router/experimental
+} from 'vue-router/experimental'
 
 ${
   paramsTypesDeclaration