import { TreeViewDataService } from './tree-view-data.service';
export declare class TreeViewEventService {
    dataService: TreeViewDataService;
    constructor(dataService: TreeViewDataService);
    private setCheckedValue;
    private updateCheckedValueOfItem;
    private checkAllChildItems;
    private checkParentItems;
    private addCheckedItemsToCheckItemList;
    checkChanged(item: any, treeViewName: any, persistedName: any): void;
    private createArrayOfIdOfItemsCheckedByTreeViewName;
    private writeOnLocalStorageCheckItems;
}