Class EventEmitter<Events>

Type Parameters

Events

Hierarchy (View Summary)

EventEmitter

Index

Constructors

Methods

emit listeners off on once removeListener

Constructors

constructor

new EventEmitter<Events>(): EventEmitter<Events>
Type Parameters
- Events
Returns EventEmitter<Events>

Methods

emit

emit<K extends string | number | symbol>(
event: K,
...args: EventEmitterArgs<Events, K>,
): void
Type Parameters
- K extends string | number | symbol
Parameters
- event: K
- ...args: EventEmitterArgs<Events, K>
Returns void
- Defined in types/events.d.ts:13

listeners

listeners<K extends string | number | symbol>(
event: K,
): EventEmitterCallback<Events, K>[]
Type Parameters
- K extends string | number | symbol
Parameters
- event: K
Returns EventEmitterCallback<Events, K>[]
- Defined in types/events.d.ts:12

off

off<K extends string | number | symbol>(
event: K,
callback: EventEmitterCallback<Events, K>,
): void
Type Parameters
- K extends string | number | symbol
Parameters
- event: K
- callback: EventEmitterCallback<Events, K>
Returns void
- Defined in types/events.d.ts:10

on

on<K extends string | number | symbol>(
event: K,
callback: EventEmitterCallback<Events, K>,
): void
Type Parameters
- K extends string | number | symbol
Parameters
- event: K
- callback: EventEmitterCallback<Events, K>
Returns void
- Defined in types/events.d.ts:8

once

once<K extends string | number | symbol>(
event: K,
callback: EventEmitterCallback<Events, K>,
): void
Type Parameters
- K extends string | number | symbol
Parameters
- event: K
- callback: EventEmitterCallback<Events, K>
Returns void
- Defined in types/events.d.ts:9

removeListener

removeListener<K extends string | number | symbol>(
event: K,
callback: EventEmitterCallback<Events, K>,
): void
Type Parameters
- K extends string | number | symbol
Parameters
- event: K
- callback: EventEmitterCallback<Events, K>
Returns void
- Defined in types/events.d.ts:11