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15 lines
468 B
TypeScript
15 lines
468 B
TypeScript
import EventEmitter from 'events';
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export const ANY_EVENT = '*';
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// Extends the built-in EventEmitter with support for listening for any event.
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// See https://stackoverflow.com/a/54431931.
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export class AnyEventEmitter extends EventEmitter {
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emit(type: string, ...args: any[]): boolean {
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super.emit(ANY_EVENT, ...args);
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return super.emit(type, ...args) || super.emit('', ...args);
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}
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}
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export const sharedEventEmitter = new AnyEventEmitter();
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