28 lines
645 B
TypeScript
28 lines
645 B
TypeScript
// @module: commonjs
|
|
|
|
// @filename: map.ts
|
|
import { Observable } from "./observable"
|
|
|
|
(<any>Observable.prototype).map = function() { }
|
|
|
|
declare module "./observable" {
|
|
interface Observable<T> {
|
|
map<U>(proj: (e:T) => U): Observable<U>
|
|
}
|
|
class Bar {}
|
|
let y: number, z: string;
|
|
let {a: x, b: x1}: {a: number, b: number};
|
|
module Z {}
|
|
}
|
|
|
|
// @filename: observable.ts
|
|
export declare class Observable<T> {
|
|
filter(pred: (e:T) => boolean): Observable<T>;
|
|
}
|
|
|
|
// @filename: main.ts
|
|
import { Observable } from "./observable"
|
|
import "./map";
|
|
|
|
let x: Observable<number>;
|
|
let y = x.map(x => x + 1); |