import { AfterViewInit, ChangeDetectorRef, OnInit } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { TreeI } from './o/tree-item.i';
import { NuoruoTreeDirective } from './directive/nuoruo-tree.directive';
import * as i0 from "@angular/core";
export declare class NuoruoTreeComponent implements OnInit, AfterViewInit, ControlValueAccessor {
    private cdr;
    nrTree: NuoruoTreeDirective;
    indexId: string;
    _fatherNgModel: any;
    constructor(cdr: ChangeDetectorRef);
    get fatherNgModel(): any;
    set fatherNgModel(data: any);
    change: (value: any) => void;
    writeValue(val: any): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    setDisabledState?(isDisabled: boolean): void;
    ngAfterViewInit(): void;
    ngOnInit(): void;
    getMessage(treei: TreeI, i: any, e: any): void;
    dragTreeItem(item: TreeI, index: any, e: any): void;
    addZero(num: any): string;
    arrTrans(str: any): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<NuoruoTreeComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NuoruoTreeComponent, "nr-tree", never, { "indexId": { "alias": "indexId"; "required": false; }; }, {}, ["nrTree"], never, false, never>;
}