34 lines
742 B
TypeScript
34 lines
742 B
TypeScript
// @module: commonjs
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// @filename: map.ts
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import { Observable } from "observable"
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(<any>Observable.prototype).map = function() { }
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declare module "observable" {
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interface Observable<T> {
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map<U>(proj: (e:T) => U): Observable<U>
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}
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namespace Observable {
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let someAnotherValue: number;
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}
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}
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// @filename: observable.d.ts
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declare module "observable" {
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class Observable<T> {
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filter(pred: (e:T) => boolean): Observable<T>;
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}
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namespace Observable {
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let someValue: number;
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}
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}
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// @filename: main.ts
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/// <reference path="observable.d.ts"/>
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import { Observable } from "observable"
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import "./map";
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let x: Observable<number>;
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let y = x.map(x => x + 1); |