import { OnInit, EventEmitter } from '@angular/core';
import * as i0 from "@angular/core";
export declare class LeanTreeComponent implements OnInit {
    node: any;
    labelFieldName: string;
    labelFieldCode: string;
    chieldrenFieldName: string;
    level: number;
    onClick: EventEmitter<any>;
    onDoubleClick: EventEmitter<any>;
    onExpand: EventEmitter<any>;
    expanded: boolean;
    constructor();
    ngOnInit(): void;
    levelPadding(): string;
    toggleExpanded(): void;
    expand(node: any): void;
    click(child: any): void;
    doubleClick(child: any): void;
    clickCurrent(): void;
    doubleClickCurrent(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LeanTreeComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<LeanTreeComponent, "lean-tree", never, { "node": "node"; "labelFieldName": "labelFieldName"; "labelFieldCode": "labelFieldCode"; "chieldrenFieldName": "chieldrenFieldName"; "level": "level"; }, { "onClick": "onClick"; "onDoubleClick": "onDoubleClick"; "onExpand": "onExpand"; }, never, never, false>;
}