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- import { Injectable } from '@angular/core';
- import {Observable} from "rxjs/Observable";
- @Injectable()
- export class AppService {
- loading$: Observable<boolean> = Observable.of(false);
- constructor() { }
- fireLoader() {
- this.loading$ = Observable.of(true);
- }
- stopLoader() {
- this.loading$ = Observable.of(false);
- }
- }
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