import { EventEmitter } from '@angular/core';
import { ComponentUtilsService } from '../../../../services/component-utils.service';
import { ApiService } from '../../../../services/api.service';
import { Thing } from '../../../../interfaces/things/thing.interface';
import { ModuleHeader } from '../../../../interfaces/things/modules/module.interface';
import { MenuData, MenuItem } from '../../../../interfaces/things/resources/menu.interface';
export declare class MenuViewer {
    utils: ComponentUtilsService;
    apiProvider: ApiService;
    navigate: EventEmitter<string>;
    resource: Thing;
    currentResGuid: string;
    header: ModuleHeader;
    correctNode: MenuItem;
    currentId: string;
    oldNode: string;
    selectNodesToHighlight: Array<MenuItem>;
    loaded: boolean;
    data: MenuData;
    constructor(utils: ComponentUtilsService, apiProvider: ApiService);
    ngOnInit(): Promise<void>;
    selectResource(id: string): void;
    findNode(id: string): void;
    probeNode(node: MenuItem, id: string): MenuItem;
    hasChildNodes(node: MenuItem): boolean;
}