rxjs-es

Version:

Reactive Extensions for modern JavaScript

11 lines (8 loc) • 310 B

text/typescript

import { Observable } from '../../Observable';
import { defaultIfEmpty, DefaultIfEmptySignature } from '../../operator/defaultIfEmpty';

Observable.prototype.defaultIfEmpty = defaultIfEmpty;

declare module '../../Observable' {
  interface Observable<T> {
    defaultIfEmpty: DefaultIfEmptySignature<T>;
  }
}