import { BehaviorSubject } from 'rxjs';
import * as i0 from "@angular/core";
export declare class LoadingService {
    status: BehaviorSubject<boolean>;
    isLoading(value: boolean): void;
    onAir(): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<LoadingService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LoadingService>;
}