import { MenuChangeEvent } from '../../../entities/menuchangeevent';
import * as i0 from "@angular/core";
export declare class SidebarMenuService {
    private menuSource;
    private resetSource;
    menuSource$: import("rxjs").Observable<MenuChangeEvent>;
    resetSource$: import("rxjs").Observable<unknown>;
    onMenuStateChange(event: MenuChangeEvent): void;
    reset(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SidebarMenuService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SidebarMenuService>;
}