import { Renderer2, ElementRef } from '@angular/core';
import { ActionService } from '../../service/action.service';
import { SearchItem } from '../search/search.component';
import { Popover } from 'primeng/popover';
import * as i0 from "@angular/core";
export declare class PopTreeComponent {
    private action;
    private renderer;
    treeOp: Popover;
    treeLabelRef: ElementRef;
    item: import("@angular/core").InputSignal<SearchItem | undefined>;
    modelName: import("@angular/core").InputSignal<string | undefined>;
    isActive: boolean;
    nodes: any;
    documentClickListener: () => void;
    constructor(action: ActionService, renderer: Renderer2);
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    onNodeSelect(event: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<PopTreeComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PopTreeComponent, "pop-tree", never, { "item": { "alias": "item"; "required": false; "isSignal": true; }; "modelName": { "alias": "modelName"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}