serverless-spy
Version:
CDK-based library for writing elegant integration tests on AWS serverless architecture and an additional web console to monitor events in real time.
16 lines (14 loc) • 469 B
text/typescript
/// <reference path="../../observable.ts" />
module Rx {
export interface Observable<T> {
/**
* Determines whether an observable sequence is empty.
* @returns {Observable} An observable sequence containing a single element determining whether the source sequence is empty.
*/
isEmpty(): Observable<boolean>;
}
}
(function () {
var o : Rx.Observable<number>;
var b : Rx.Observable<boolean> = o.isEmpty();
});