AbstractWorker

interface AbstractWorker

• onerror: null | (this: AbstractWorker, ev: ErrorEvent) => any

  MDN Reference

• addEventListener<K extends 'error'>(

  type: K,

  listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any,

  options?: boolean | AddEventListenerOptions

  ): void;

  addEventListener(

  type: string,

  listener: EventListenerOrEventListenerObject,

  options?: boolean | AddEventListenerOptions

  ): void;
• removeEventListener<K extends 'error'>(

  type: K,

  listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any,

  options?: boolean | EventListenerOptions

  ): void;

  removeEventListener(

  type: string,

  listener: EventListenerOrEventListenerObject,

  options?: boolean | EventListenerOptions

  ): void;