import { TieredMenuDirective } from '../tiered-menu.directive';
import * as i0 from "@angular/core";
export declare class TieredMenuGlobalService {
    lastInstance?: TieredMenuDirective | null;
    static ɵfac: i0.ɵɵFactoryDeclaration<TieredMenuGlobalService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TieredMenuGlobalService>;
}
