import { EventEmitter, OnDestroy, OnInit } from '@angular/core';
import { TreeGridItem } from './tree-grid-item.interface';
import * as i0 from "@angular/core";
export declare class TreeGridRowDirective implements OnInit, OnDestroy {
    private readonly _treeGridService;
    item: TreeGridItem;
    canExpand: boolean;
    set expanded(value: boolean);
    get expanded(): boolean;
    expandedChange: EventEmitter<boolean>;
    loading: boolean;
    private _expanded;
    private readonly _onDestroy;
    ngOnInit(): void;
    ngOnDestroy(): void;
    collapse(event?: Event): void;
    expand(event?: Event): void;
    toggle(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TreeGridRowDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TreeGridRowDirective, "[uxTreeGridRow]", ["uxTreeGridRow"], { "item": { "alias": "uxTreeGridRow"; "required": false; }; "canExpand": { "alias": "canExpand"; "required": false; }; "expanded": { "alias": "expanded"; "required": false; }; }, { "expandedChange": "expandedChange"; }, never, never, false, never>;
}