import { OnInit, EventEmitter } from '@angular/core';
import { TreeViewService } from '../../services/tree-view.service';
import { TreeViewDataService } from '../../services/tree-view-data.service';
import { ITreeItemChecked, ITreeItem } from '../../models/tree-item.interfaces';
export declare class TreeViewComponent implements OnInit {
    private dataService;
    private treeViewService;
    items: any;
    persistedName: string;
    treeViewName: string;
    itemCheckedEvent: EventEmitter<ITreeItemChecked>;
    treeViewItems: ITreeItem[];
    private itemLevel;
    private tempArray;
    constructor(dataService: TreeViewDataService, treeViewService: TreeViewService);
    ngOnInit(): void;
    getTreeViewByName(name: string): any;
    addTreeViewByName(treeView: any, name: string): void;
    itemChecked(treeItemChecked: ITreeItemChecked): void;
    private initTreeView;
    private generateTree;
    private createItemsLevelTwo;
    private createItemsOfLevelHigherThanTwo;
    private getItemsToAddInTreeView;
    private returnFlattenedArray;
    private getTreeView;
}