import { TemplateRef } from '@angular/core';
import { ICoreTreeGridColumnItem } from '../core-tree-grid/core-tree-grid-interfaces';
import { CoreTreeEngine } from '../../services/core-tree-engine/core-tree-engine';
import { CoreTreeStateService } from '../../services/core-tree-engine/core-tree-state.service';
import * as i0 from "@angular/core";
export declare class CoreTreeGridV2Component {
    $dataLinear: import("@angular/core").InputSignal<any[]>;
    $columns: import("@angular/core").InputSignal<ICoreTreeGridColumnItem[]>;
    $keyField: import("@angular/core").InputSignal<string>;
    $parentField: import("@angular/core").InputSignal<string>;
    $titleField: import("@angular/core").InputSignal<string>;
    $treeColumnWidth: import("@angular/core").InputSignal<number>;
    $itemTemplateRef: import("@angular/core").InputSignal<TemplateRef<any> | null>;
    $inlineToolTemplateResolver: import("@angular/core").InputSignal<((row: any) => TemplateRef<any> | null) | null>;
    $treeHeaderTemplateRef: import("@angular/core").InputSignal<TemplateRef<any> | null>;
    $gridGroupHeaderTemplateRefs: import("@angular/core").InputSignal<Record<string, TemplateRef<any>> | null>;
    $gridColumnHeaderTemplateRefs: import("@angular/core").InputSignal<Record<string, TemplateRef<any>> | null>;
    $height: import("@angular/core").InputSignal<number | undefined>;
    engine: CoreTreeEngine<any>;
    treeState: CoreTreeStateService<any>;
    private mls;
    $lang: import("@angular/core").Signal<string | undefined>;
    $expandedKeys: import("@angular/core").WritableSignal<Set<string>>;
    $selectedKey: import("@angular/core").WritableSignal<string | null>;
    $treeData: import("@angular/core").Signal<any[]>;
    $visibleItems: import("@angular/core").Signal<any[]>;
    $headerGroups: import("@angular/core").Signal<any[]>;
    constructor();
    onRowClick(e: any, item: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CoreTreeGridV2Component, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CoreTreeGridV2Component, "core-tree-grid-v2", never, { "$dataLinear": { "alias": "$dataLinear"; "required": false; "isSignal": true; }; "$columns": { "alias": "$columns"; "required": false; "isSignal": true; }; "$keyField": { "alias": "$keyField"; "required": false; "isSignal": true; }; "$parentField": { "alias": "$parentField"; "required": false; "isSignal": true; }; "$titleField": { "alias": "$titleField"; "required": false; "isSignal": true; }; "$treeColumnWidth": { "alias": "$treeColumnWidth"; "required": false; "isSignal": true; }; "$itemTemplateRef": { "alias": "$itemTemplateRef"; "required": false; "isSignal": true; }; "$inlineToolTemplateResolver": { "alias": "$inlineToolTemplateResolver"; "required": false; "isSignal": true; }; "$treeHeaderTemplateRef": { "alias": "$treeHeaderTemplateRef"; "required": false; "isSignal": true; }; "$gridGroupHeaderTemplateRefs": { "alias": "$gridGroupHeaderTemplateRefs"; "required": false; "isSignal": true; }; "$gridColumnHeaderTemplateRefs": { "alias": "$gridColumnHeaderTemplateRefs"; "required": false; "isSignal": true; }; "$height": { "alias": "$height"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}