import { StacheNav, StacheNavLink } from '../nav';
import { StacheRouteService } from '../shared';
export declare class StacheSidebarComponent implements StacheNav {
    private routeService;
    routes: StacheNavLink[];
    private _routes;
    heading: string;
    headingRoute: string | string[];
    childRoutes: StacheNavLink[];
    constructor(routeService: StacheRouteService);
    isHeadingActive(): boolean;
    private filterRoutes(routes);
}