import { AfterViewInit, ChangeDetectorRef, ElementRef, OnInit, QueryList } from '@angular/core';
import { IconAngleLeft } from '@szorba/icons';
import { SzMenuTreeItem } from './model/SzMenuTreeItem';
import * as i0 from "@angular/core";
interface SzMenuTreeRoot {
    children: SzMenuTreeItem[];
}
export declare class SzMenuComponent implements OnInit, AfterViewInit {
    private cdr;
    AngleLeft: typeof IconAngleLeft;
    hovered: HTMLLIElement | undefined;
    selected: HTMLLIElement | undefined;
    root: SzMenuTreeRoot;
    items: SzMenuTreeItem[];
    classSzMenu: boolean;
    menuUlRef: ElementRef<HTMLUListElement>;
    ulRefQuery: QueryList<ElementRef<HTMLUListElement>>;
    liElementRefQuery: QueryList<ElementRef<HTMLLIElement>>;
    private firstRun;
    private itemsWithChildren;
    constructor(cdr: ChangeDetectorRef);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    getMaxHeightByUlRef(ul: HTMLUListElement, item: SzMenuTreeItem): string | null;
    onItemClick(e: MouseEvent, item: SzMenuTreeItem, liElement: HTMLLIElement): void;
    onItemMouseOver(liElement: HTMLLIElement): void;
    onItemMouseOut(): void;
    private getLiElementByPath;
    private getLiElementByPathInclude;
    private setAndCollectParentsInArray;
    private getAllItemsWithChildren;
    private getItemWithChildrenByPath;
    private setEveryParentToActiveByChild;
    private deActiveEveryItemsWithChild;
    static ɵfac: i0.ɵɵFactoryDeclaration<SzMenuComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SzMenuComponent, "sz-menu", never, { "items": { "alias": "items"; "required": false; }; }, {}, never, never, false, never>;
}
export {};