import * as i0 from "@angular/core";
export declare class LoaderService {
    private isLoading$$;
    isLoading$: import("rxjs").Observable<boolean>;
    setLoading(isLoading: boolean): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LoaderService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LoaderService>;
}