import { OnInit, EventEmitter } from '@angular/core';
export declare class LuciTreeComponent implements OnInit {
    constructor();
    items: any[];
    icons: any;
    classNames: string;
    isParent: boolean;
    selectedItem: string;
    disableLeafNode: boolean;
    isIcons: boolean;
    updateSelection: EventEmitter<any>;
    updateSelectedItem: EventEmitter<any>;
    ngOnInit(): void;
    selectListItem($event: MouseEvent, item: any): void;
    expand(item: any): void;
    collapse(item: any): void;
    updateItem(event: any): void;
    getIcon(icon: any): string;
}