EventEmitterPolyfill

Hierarchy

• EventEmitterPolyfill
  • WritablePolyfill

Index

Constructors

• constructor

Properties

• listeners

Methods

• emit
• off
• on
• once

Constructors

constructor

• new EventEmitterPolyfill(): EventEmitterPolyfill

• Returns EventEmitterPolyfill

Properties

listeners

listeners: Record<string, Listener[]> = {}

Methods

emit

• emit(eventName: string, data?: any): void

• Parameters

  • eventName: string

  • optionaldata: any

  Returns void

off

• off(eventName: string, listener: Listener): void

• Parameters

  • eventName: string

  • listener: Listener

  Returns void

on

• on(eventName: string, listener: Listener): void

• Parameters

  • eventName: string

  • listener: Listener

  Returns void

once

• once(eventName: string, listener: Listener): void

• Parameters

  • eventName: string

  • listener: Listener

  Returns void