import * as i0 from "@angular/core";
export declare class SubmenuService {
level: number;
constructor(submenuService: SubmenuService);
static ɵfac: i0.ɵɵFactoryDeclaration<SubmenuService, [{ optional: true; skipSelf: true; }]>;
static ɵprov: i0.ɵɵInjectableDeclaration<SubmenuService>;
}