wait-for-event
Version:
Wait for events to be emitted.
20 lines (19 loc) • 823 B
TypeScript
export interface Callback {
(error: any): void;
}
export interface EventListener {
(...args: any[]): void;
}
export interface EventEmitterOn<Event extends string> {
on(event: Event | 'error', listener: EventListener): void;
}
export interface EventEmitterOff<Event extends string> {
off(event: Event | 'error', listener: EventListener): void;
}
export interface EventEmitterAddListener<Event extends string> {
addListener(event: Event | 'error', listener: EventListener): void;
}
export interface EventEmitterRemoveListener<Event extends string> {
removeListener(event: Event | 'error', listener: EventListener): void;
}
export declare type EventEmitter<Event extends string> = (EventEmitterOn<Event> | EventEmitterAddListener<Event>) & (EventEmitterOff<Event> | EventEmitterRemoveListener<Event>);