import { BehaviorSubject } from 'rxjs';
import * as i0 from "@angular/core";
export declare class SpinnerService {
    visibility$: BehaviorSubject<boolean>;
    label$: BehaviorSubject<string>;
    constructor();
    getVisibility(): import("rxjs").Observable<boolean>;
    setVisibility(status: boolean): void;
    getLabel(): import("rxjs").Observable<string>;
    setLabel(label: string): void;
    removeLabel(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SpinnerService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SpinnerService>;
}