import { BehaviorSubject, Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class LoaderNotificationService {
    loading$: BehaviorSubject<boolean>;
    show(): void;
    hide(): void;
    isLoading(): Observable<boolean>;
    static ɵfac: i0.ɵɵFactoryDeclaration<LoaderNotificationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LoaderNotificationService>;
}