@omneedia/socketcluster/sample/node_modules/rxjs/src/add/operator/publishReplay.ts

SocketCluster - A Highly parallelized WebSocket server cluster to make the most of multi-core machines/instances.

import { Observable } from '../../Observable';
import { publishReplay } from '../../operator/publishReplay';

Observable.prototype.publishReplay = publishReplay;

declare module '../../Observable' {
  interface Observable<T> {
    publishReplay: typeof publishReplay;
  }
}