import { Injector } from '@angular/core';
import { IRedrawableComponent, StylableComponent } from '@wm/components/base';
export declare class TreeDirective extends StylableComponent implements IRedrawableComponent {
    private binddatavalue;
    private bindnodelabel;
    private bindnodeicon;
    private bindnodechildren;
    private bindnodeid;
    static initializeProps: void;
    private _selectNode;
    private nodes;
    datavalue: string;
    treeicons: string;
    selecteditem: any;
    nodeid: string;
    nodeaction: string;
    nodeclick: string;
    nodelabel: string;
    nodeicon: string;
    nodechildren: string;
    orderby: string;
    constructor(inj: Injector, binddatavalue: any, bindnodelabel: any, bindnodeicon: any, bindnodechildren: any, bindnodeid: any);
    onPropertyChange(key: string, nv: any, ov?: any): void;
    private constructNodes;
    private getNodesFromString;
    private getNodes;
    private changeTreeIcons;
    private toggleExpandCollapseNode;
    private renderTree;
    private selectNode;
    private bindEvents;
    private selectById;
    private deselectById;
    redraw(): void;
}