import * as i0 from "@angular/core";
export declare class SpinnerService {
    loading: boolean;
    constructor();
    show(): void;
    hide(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SpinnerService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SpinnerService>;
}