Creating a Typescript Project with Support for Web Workers?

I’m trying to create a Typescript project that supports web workers.

First I create a baseline that will compile typescript code like this.

mkdir ts
cd ts
npm init -y
npm i -D typescript
npm i -D @types/mocha

Add tsconfig.json.

{
  "compilerOptions": {
    "target": "es2021",
    "module": "es2020",
    "lib": ["es2021", "DOM", "DOM.Iterable"],
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    "inlineSources": true,
    "outDir": "./build",
    "rootDir": "./src",
    "strict": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "moduleResolution": "node",
    "allowSyntheticDefaultImports": true,
    "experimentalDecorators": true,
    "forceConsistentCasingInFileNames": true,
    "noImplicitOverride": true,
    "types": ["mocha"]
  },
  "include": ["src/**/*.ts"],
  "exclude": []
}

Add some typescript (src/hello.component.ts).

/**
 *  @category WebComponent
 *
 * Hello World Web Component
 * that renders a greeting.
 */
export class HelloWorldComponent extends HTMLElement {
    static get observedAttributes() {
      return ['name'];
    }
  
    /**
     * The name to greet
     * @defaultValue World
     */
    name: string | null = 'World';
    something!: string;
    /**
     * Initializes the name property to `World`.
     */
    constructor() {
      super();
      //    this.name = 'World';
    }
  
    /**
     * Sets the component inner
     * html to the greeting.
     */
    connectedCallback() {
      this.textContent = `Hello ${this.name}!`;
    }
  
    //========================================
    // attribute change callback
    //========================================
    attributeChangedCallback(
      property: keyof HelloWorldComponent,
      oldValue: string | null,
      newValue: string | null
    ) {
      if (oldValue === newValue) return;
      switch (property) {
        case 'name':
          this.name = newValue;
          break;
        default:
          throw new Error(`Unhandled attribute: ${property}`);
      }
    }
  }
  customElements.define('hello-world', HelloWorldComponent);

And run tsc.

This compiles fine.

And the only step left to add web worker support is to add it to the lib compiler option like this.

"lib": ["es2021", "DOM", "DOM.Iterable", "WebWorker"],

And rerun tsc. However now it generates creates all these errors. Any ideas?

tsc
../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:23:1 - error TS6200: Definitions of the following identifiers conflict with those in another file: ImportExportKind, TableKind, ExportValue, Exports, ImportValue, Imports, ModuleImports, ValueType, name, AlgorithmIdentifier, AllowSharedBufferSource, BigInteger, BinaryData, BlobPart, BodyInit, BufferSource, CSSKeywordish, CSSNumberish, CSSPerspectiveValue, CSSUnparsedSegment, CanvasImageSource, DOMHighResTimeStamp, EpochTimeStamp, EventListenerOrEventListenerObject, FileSystemWriteChunkType, Float32List, FormDataEntryValue, GLbitfield, GLboolean, GLclampf, GLenum, GLfloat, GLint, GLint64, GLintptr, GLsizei, GLsizeiptr, GLuint, GLuint64, HashAlgorithmIdentifier, HeadersInit, IDBValidKey, ImageBitmapSource, Int32List, MessageEventSource, NamedCurve, OffscreenRenderingContext, OnErrorEventHandler, PerformanceEntryList, ReadableStreamController, ReadableStreamReadResult, ReadableStreamReader, ReportList, RequestInfo, TexImageSource, TimerHandler, Transferable, Uint32List, XMLHttpRequestBodyInit, AlphaOption, AvcBitstreamFormat, BinaryType, CSSMathOperator, CSSNumericBaseType, CanvasDirection, CanvasFillRule, CanvasFontKerning, CanvasFontStretch, CanvasFontVariantCaps, CanvasLineCap, CanvasLineJoin, CanvasTextAlign, CanvasTextBaseline, CanvasTextRendering, ClientTypes, CodecState, ColorGamut, ColorSpaceConversion, CompressionFormat, DocumentVisibilityState, EncodedVideoChunkType, EndingType, FileSystemHandleKind, FontDisplay, FontFaceLoadStatus, FontFaceSetLoadStatus, GlobalCompositeOperation, HardwareAcceleration, HdrMetadataType, IDBCursorDirection, IDBRequestReadyState, IDBTransactionDurability, IDBTransactionMode, ImageOrientation, ImageSmoothingQuality, KeyFormat, KeyType, KeyUsage, LatencyMode, LockMode, MediaDecodingType, MediaEncodingType, NotificationDirection, NotificationPermission, OffscreenRenderingContextId, PermissionName, PermissionState, PredefinedColorSpace, PremultiplyAlpha, PushEncryptionKeyName, RTCEncodedVideoFrameType, ReadableStreamReaderMode, ReadableStreamType, ReferrerPolicy, RequestCache, RequestCredentials, RequestDestination, RequestMode, RequestPriority, RequestRedirect, ResizeQuality, ResponseType, SecurityPolicyViolationEventDisposition, ServiceWorkerState, ServiceWorkerUpdateViaCache, TransferFunction, VideoColorPrimaries, VideoEncoderBitrateMode, VideoMatrixCoefficients, VideoPixelFormat, VideoTransferCharacteristics, WebGLPowerPreference, WebTransportCongestionControl, WebTransportErrorSource, WorkerType, WriteCommandType, XMLHttpRequestResponseType

23 interface AddEventListenerOptions extends EventListenerOptions {
   ~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:23:1
    23 interface AddEventListenerOptions extends EventListenerOptions {
       ~~~~~~~~~
    Conflicts are in this file.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:3632:5 - error TS2374: Duplicate index signature for type 'number'.

3632     [index: number]: CSSNumericValue;
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:5234:5 - error TS2374: Duplicate index signature for type 'number'.

5234     [index: number]: CSSTransformComponent;
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:5290:5 - error TS2374: Duplicate index signature for type 'number'.

5290     [index: number]: CSSUnparsedSegment;
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:6471:5 - error TS2374: Duplicate index signature for type 'number'.

6471     [index: number]: string;
         ~~~~~~~~~~~~~~~~~~~~~~~~

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:8412:5 - error TS2374: Duplicate index signature for type 'number'.

8412     [index: number]: File;
         ~~~~~~~~~~~~~~~~~~~~~~

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:23:1 - error TS6200: Definitions of the following identifiers conflict with those in another file: ImportExportKind, TableKind, ExportValue, Exports, ImportValue, Imports, ModuleImports, ValueType, name, AlgorithmIdentifier, AllowSharedBufferSource, BigInteger, BinaryData, BlobPart, BodyInit, BufferSource, CSSKeywordish, CSSNumberish, CSSPerspectiveValue, CSSUnparsedSegment, CanvasImageSource, DOMHighResTimeStamp, EpochTimeStamp, EventListenerOrEventListenerObject, FileSystemWriteChunkType, Float32List, FormDataEntryValue, GLbitfield, GLboolean, GLclampf, GLenum, GLfloat, GLint, GLint64, GLintptr, GLsizei, GLsizeiptr, GLuint, GLuint64, HashAlgorithmIdentifier, HeadersInit, IDBValidKey, ImageBitmapSource, Int32List, MessageEventSource, NamedCurve, OffscreenRenderingContext, OnErrorEventHandler, PerformanceEntryList, ReadableStreamController, ReadableStreamReadResult, ReadableStreamReader, ReportList, RequestInfo, TexImageSource, TimerHandler, Transferable, Uint32List, XMLHttpRequestBodyInit, AlphaOption, AvcBitstreamFormat, BinaryType, CSSMathOperator, CSSNumericBaseType, CanvasDirection, CanvasFillRule, CanvasFontKerning, CanvasFontStretch, CanvasFontVariantCaps, CanvasLineCap, CanvasLineJoin, CanvasTextAlign, CanvasTextBaseline, CanvasTextRendering, ClientTypes, CodecState, ColorGamut, ColorSpaceConversion, CompressionFormat, DocumentVisibilityState, EncodedVideoChunkType, EndingType, FileSystemHandleKind, FontDisplay, FontFaceLoadStatus, FontFaceSetLoadStatus, GlobalCompositeOperation, HardwareAcceleration, HdrMetadataType, IDBCursorDirection, IDBRequestReadyState, IDBTransactionDurability, IDBTransactionMode, ImageOrientation, ImageSmoothingQuality, KeyFormat, KeyType, KeyUsage, LatencyMode, LockMode, MediaDecodingType, MediaEncodingType, NotificationDirection, NotificationPermission, OffscreenRenderingContextId, PermissionName, PermissionState, PredefinedColorSpace, PremultiplyAlpha, PushEncryptionKeyName, RTCEncodedVideoFrameType, ReadableStreamReaderMode, ReadableStreamType, ReferrerPolicy, RequestCache, RequestCredentials, RequestDestination, RequestMode, RequestPriority, RequestRedirect, ResizeQuality, ResponseType, SecurityPolicyViolationEventDisposition, ServiceWorkerState, ServiceWorkerUpdateViaCache, TransferFunction, VideoColorPrimaries, VideoEncoderBitrateMode, VideoMatrixCoefficients, VideoPixelFormat, VideoTransferCharacteristics, WebGLPowerPreference, WebTransportCongestionControl, WebTransportErrorSource, WorkerType, WriteCommandType, XMLHttpRequestResponseType

23 interface AddEventListenerOptions extends EventListenerOptions {
   ~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:23:1
    23 interface AddEventListenerOptions extends EventListenerOptions {
       ~~~~~~~~~
    Conflicts are in this file.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:1234:5 - error TS2374: Duplicate index signature for type 'number'.

1234     [index: number]: CSSNumericValue;
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:1266:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'CSSNumericValue' must be of type '{ new (): CSSNumericValue; prototype: CSSNumericValue; parse(cssText: string): CSSNumericValue; }', but here has type '{ new (): CSSNumericValue; prototype: CSSNumericValue; }'.

1266 declare var CSSNumericValue: {
                 ~~~~~~~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:3664:13
    3664 declare var CSSNumericValue: {
                     ~~~~~~~~~~~~~~~
    'CSSNumericValue' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:1355:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'CSSStyleValue' must be of type '{ new (): CSSStyleValue; prototype: CSSStyleValue; parse(property: string, cssText: string): CSSStyleValue; parseAll(property: string, cssText: string): CSSStyleValue[]; }', but here has type '{ new (): CSSStyleValue; prototype: CSSStyleValue; }'.

1355 declare var CSSStyleValue: {
                 ~~~~~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:5189:13
    5189 declare var CSSStyleValue: {
                     ~~~~~~~~~~~~~
    'CSSStyleValue' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:1383:5 - error TS2374: Duplicate index signature for type 'number'.

1383     [index: number]: CSSTransformComponent;
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:1424:5 - error TS2374: Duplicate index signature for type 'number'.

1424     [index: number]: CSSUnparsedSegment;
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:2247:5 - error TS2374: Duplicate index signature for type 'number'.

2247     [index: number]: string;
         ~~~~~~~~~~~~~~~~~~~~~~~~

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:2763:5 - error TS2374: Duplicate index signature for type 'number'.

2763     [index: number]: File;
         ~~~~~~~~~~~~~~~~~~~~~~

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:3075:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'FormData' must be of type '{ new (form?: HTMLFormElement | undefined, submitter?: HTMLElement | null | undefined): FormData; prototype: FormData; }', but here has type '{ new (): FormData; prototype: FormData; }'.

3075 declare var FormData: {
                 ~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:8758:13
    8758 declare var FormData: {
                     ~~~~~~~~
    'FormData' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:4185:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'Notification' must be of type '{ new (title: string, options?: NotificationOptions | undefined): Notification; prototype: Notification; readonly permission: NotificationPermission; requestPermission(deprecatedCallback?: NotificationPermissionCallback | undefined): Promise<...>; }', but here has type '{ new (title: string, options?: NotificationOptions | undefined): Notification; prototype: Notification; readonly permission: NotificationPermission; }'.

4185 declare var Notification: {
                 ~~~~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:16699:13
    16699 declare var Notification: {
                      ~~~~~~~~~~~~
    'Notification' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:5693:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'URL' must be of type '{ new (url: string | URL, base?: string | URL | undefined): URL; prototype: URL; canParse(url: string | URL, base?: string | undefined): boolean; createObjectURL(obj: Blob | MediaSource): string; revokeObjectURL(url: string): void; }', but here has type '{ new (url: string | URL, base?: string | URL | undefined): URL; prototype: URL; canParse(url: string | URL, base?: string | undefined): boolean; createObjectURL(obj: Blob): string; revokeObjectURL(url: string): void; }'.

5693 declare var URL: {
                 ~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:22904:13
    22904 declare var URL: {
                      ~~~
    'URL' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9187:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'onmessage' must be of type '((this: Window, ev: MessageEvent<any>) => any) | null', but here has type '((this: DedicatedWorkerGlobalScope, ev: MessageEvent<any>) => any) | null'.

9187 declare var onmessage: ((this: DedicatedWorkerGlobalScope, ev: MessageEvent) => any) | null;
                 ~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:28270:13
    28270 declare var onmessage: ((this: Window, ev: MessageEvent) => any) | null;
                      ~~~~~~~~~
    'onmessage' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9189:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'onmessageerror' must be of type '((this: Window, ev: MessageEvent<any>) => any) | null', but here has type '((this: DedicatedWorkerGlobalScope, ev: MessageEvent<any>) => any) | null'.

9189 declare var onmessageerror: ((this: DedicatedWorkerGlobalScope, ev: MessageEvent) => any) | null;
                 ~~~~~~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:28272:13
    28272 declare var onmessageerror: ((this: Window, ev: MessageEvent) => any) | null;
                      ~~~~~~~~~~~~~~
    'onmessageerror' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9216:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'location' must be of type 'Location', but here has type 'WorkerLocation'.

9216 declare var location: WorkerLocation;
                 ~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:27594:13
    27594 declare var location: Location;
                      ~~~~~~~~
    'location' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9222:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'navigator' must be of type 'Navigator', but here has type 'WorkerNavigator'.

9222 declare var navigator: WorkerNavigator;
                 ~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:27611:13
    27611 declare var navigator: Navigator;
                      ~~~~~~~~~
    'navigator' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9224:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'onerror' must be of type 'OnErrorEventHandler', but here has type '((this: DedicatedWorkerGlobalScope, ev: ErrorEvent) => any) | null'.

9224 declare var onerror: ((this: DedicatedWorkerGlobalScope, ev: ErrorEvent) => any) | null;
                 ~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:27967:13
    27967 declare var onerror: OnErrorEventHandler;
                      ~~~~~~~
    'onerror' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9226:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'onlanguagechange' must be of type '((this: Window, ev: Event) => any) | null', but here has type '((this: DedicatedWorkerGlobalScope, ev: Event) => any) | null'.

9226 declare var onlanguagechange: ((this: DedicatedWorkerGlobalScope, ev: Event) => any) | null;
                 ~~~~~~~~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:28268:13
    28268 declare var onlanguagechange: ((this: Window, ev: Event) => any) | null;
                      ~~~~~~~~~~~~~~~~
    'onlanguagechange' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9228:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'onoffline' must be of type '((this: Window, ev: Event) => any) | null', but here has type '((this: DedicatedWorkerGlobalScope, ev: Event) => any) | null'.

9228 declare var onoffline: ((this: DedicatedWorkerGlobalScope, ev: Event) => any) | null;
                 ~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:28274:13
    28274 declare var onoffline: ((this: Window, ev: Event) => any) | null;
                      ~~~~~~~~~
    'onoffline' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9230:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'ononline' must be of type '((this: Window, ev: Event) => any) | null', but here has type '((this: DedicatedWorkerGlobalScope, ev: Event) => any) | null'.

9230 declare var ononline: ((this: DedicatedWorkerGlobalScope, ev: Event) => any) | null;
                 ~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:28276:13
    28276 declare var ononline: ((this: Window, ev: Event) => any) | null;
                      ~~~~~~~~
    'ononline' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9231:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'onrejectionhandled' must be of type '((this: Window, ev: PromiseRejectionEvent) => any) | null', but here has type '((this: DedicatedWorkerGlobalScope, ev: PromiseRejectionEvent) => any) | null'.

9231 declare var onrejectionhandled: ((this: DedicatedWorkerGlobalScope, ev: PromiseRejectionEvent) => any) | null;
                 ~~~~~~~~~~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:28284:13
    28284 declare var onrejectionhandled: ((this: Window, ev: PromiseRejectionEvent) => any) | null;
                      ~~~~~~~~~~~~~~~~~~
    'onrejectionhandled' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9232:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'onunhandledrejection' must be of type '((this: Window, ev: PromiseRejectionEvent) => any) | null', but here has type '((this: DedicatedWorkerGlobalScope, ev: PromiseRejectionEvent) => any) | null'.

9232 declare var onunhandledrejection: ((this: DedicatedWorkerGlobalScope, ev: PromiseRejectionEvent) => any) | null;
                 ~~~~~~~~~~~~~~~~~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:28288:13
    28288 declare var onunhandledrejection: ((this: Window, ev: PromiseRejectionEvent) => any) | null;
                      ~~~~~~~~~~~~~~~~~~~~
    'onunhandledrejection' was also declared here.

../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:9238:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'self' must be of type 'Window & typeof globalThis', but here has type 'WorkerGlobalScope & typeof globalThis'.

9238 declare var self: WorkerGlobalScope & typeof globalThis;
                 ~~~~

  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:27695:13
    27695 declare var self: Window & typeof globalThis;
                      ~~~~
    'self' was also declared here.


Found 28 errors in 2 files.

Errors  Files
     6  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.dom.d.ts:23
    22  ../../.nvm/versions/node/v20.15.0/lib/node_modules/typescript/lib/lib.webworker.d.ts:23

  • javascript
  • typescript
  • web-worker

1

OK – As indicated by MartinJohns on this Github Issue we can’t use DOM and WebWorker at the same time.

Shortening lib to this fixes it.

"lib": ["es2021","WebWorker"],

Trang chủ Giới thiệu Sinh nhật bé trai Sinh nhật bé gái Tổ chức sự kiện Biểu diễn giải trí Dịch vụ khác Trang trí tiệc cưới Tổ chức khai trương Tư vấn dịch vụ Thư viện ảnh Tin tức - sự kiện Liên hệ Chú hề sinh nhật Trang trí YEAR END PARTY công ty Trang trí tất niên cuối năm Trang trí tất niên xu hướng mới nhất Trang trí sinh nhật bé trai Hải Đăng Trang trí sinh nhật bé Khánh Vân Trang trí sinh nhật Bích Ngân Trang trí sinh nhật bé Thanh Trang Thuê ông già Noel phát quà Biểu diễn xiếc khỉ Xiếc quay đĩa Dịch vụ tổ chức sự kiện 5 sao Thông tin về chúng tôi Dịch vụ sinh nhật bé trai Dịch vụ sinh nhật bé gái Sự kiện trọn gói Các tiết mục giải trí Dịch vụ bổ trợ Tiệc cưới sang trọng Dịch vụ khai trương Tư vấn tổ chức sự kiện Hình ảnh sự kiện Cập nhật tin tức Liên hệ ngay Thuê chú hề chuyên nghiệp Tiệc tất niên cho công ty Trang trí tiệc cuối năm Tiệc tất niên độc đáo Sinh nhật bé Hải Đăng Sinh nhật đáng yêu bé Khánh Vân Sinh nhật sang trọng Bích Ngân Tiệc sinh nhật bé Thanh Trang Dịch vụ ông già Noel Xiếc thú vui nhộn Biểu diễn xiếc quay đĩa Dịch vụ tổ chức tiệc uy tín Khám phá dịch vụ của chúng tôi Tiệc sinh nhật cho bé trai Trang trí tiệc cho bé gái Gói sự kiện chuyên nghiệp Chương trình giải trí hấp dẫn Dịch vụ hỗ trợ sự kiện Trang trí tiệc cưới đẹp Khởi đầu thành công với khai trương Chuyên gia tư vấn sự kiện Xem ảnh các sự kiện đẹp Tin mới về sự kiện Kết nối với đội ngũ chuyên gia Chú hề vui nhộn cho tiệc sinh nhật Ý tưởng tiệc cuối năm Tất niên độc đáo Trang trí tiệc hiện đại Tổ chức sinh nhật cho Hải Đăng Sinh nhật độc quyền Khánh Vân Phong cách tiệc Bích Ngân Trang trí tiệc bé Thanh Trang Thuê dịch vụ ông già Noel chuyên nghiệp Xem xiếc khỉ đặc sắc Xiếc quay đĩa thú vị

Filed under: Kiến thức lập trình - @ 14:39

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