import { Injectable } from '@angular/core'; import { BehaviorSubject, Observable } from 'rxjs'; @Injectable({ providedIn: 'root', }) export class LoaderService { private _loadingStatus: BehaviorSubject = new BehaviorSubject(true); public readonly isLoading: Observable = this._loadingStatus.asObservable(); public setStatus(status: boolean): void { this._loadingStatus.next(status); } }