@omneedia/socketcluster/sample/node_modules/rxjs/src/testing/SubscriptionLog.ts

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

export class SubscriptionLog {
  constructor(public subscribedFrame: number,
              public unsubscribedFrame: number = Number.POSITIVE_INFINITY) {
  }
}