import { NavGroupConfig, NavItemConfig } from './../nav-menu.types';
import * as i0 from "@angular/core";
export declare class NavItemUlComponent {
    items: NavItemConfig[];
    groups: NavGroupConfig[];
    trackByKey(_: number, item: NavItemConfig): string;
    trackByTitle(_: number, item: NavGroupConfig): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<NavItemUlComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NavItemUlComponent, "acl-nav-item-ul", never, { "items": { "alias": "items"; "required": false; }; "groups": { "alias": "groups"; "required": false; }; }, {}, never, never, false, never>;
}