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@angular/core

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Angular - the core framework

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/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { Observable } from 'rxjs/Observable'; /** * Determine if the argument is shaped like a Promise */ export declare function isPromise(obj: any): obj is Promise<any>; /** * Determine if the argument is an Observable */ export declare function isObservable(obj: any | Observable<any>): obj is Observable<any>;