Worker

class Worker extends EventTarget {

constructor(specifier: string | URL, options?: WorkerOptions);

onerror?: (e: ErrorEvent) => void;

onmessage?: (e: MessageEvent) => void;

onmessageerror?: (e: MessageEvent) => void;

addEventListener<K extends keyof WorkerEventMap>(

type: K,

listener: (this: Worker, ev: WorkerEventMap[K]) => any,

options?: boolean | AddEventListenerOptions,

): void;

addEventListener(

type: string,

listener: EventListenerOrEventListenerObject,

options?: boolean | AddEventListenerOptions,

): void;

postMessage(message: any, transfer: Transferable[]): void;

postMessage(message: any, options?: StructuredSerializeOptions): void;

removeEventListener<K extends keyof WorkerEventMap>(

type: K,

listener: (this: Worker, ev: WorkerEventMap[K]) => any,

options?: boolean | EventListenerOptions,

): void;

removeEventListener(

type: string,

listener: EventListenerOrEventListenerObject,

options?: boolean | EventListenerOptions,

): void;

terminate(): void;

}

§Extends

EventTarget

§Constructors

new Worker(specifier: string | URL, options?: WorkerOptions)

§Properties

onerror: (e: ErrorEvent) => void

onmessage: (e: MessageEvent) => void

onmessageerror: (e: MessageEvent) => void

§Methods

addEventListener<K extends keyof WorkerEventMap>(type: K, listener: (this: Worker, ev: WorkerEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void

addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void

postMessage(message: any, transfer: Transferable[]): void

postMessage(message: any, options?: StructuredSerializeOptions): void

removeEventListener<K extends keyof WorkerEventMap>(type: K, listener: (this: Worker, ev: WorkerEventMap[K]) => any, options?: boolean | EventListenerOptions): void

removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void

terminate(): void