createEventEmitter

createEventEmitter<
TEvents extends Record<string, unknown> = Record<string, unknown>,
>(
): EventEmitter<TEvents>

Source: EventEmitter.ts:520

Creates a new EventEmitter instance

Type Parameters

TEvents extends Record<string, unknown> = Record<string, unknown> — Event map type

Returns

EventEmitter<TEvents> — New EventEmitter instance

Example

CODE

interface AppEvents {
  'start': void
  'stop': { reason: string }
}

const events = createEventEmitter<AppEvents>()
events.on('stop', ({ reason }) => console.log(reason))