import { TreeViewEngine, TreeViewInterface } from '@ibizstudio/runtime';
import { IPSAppDETreeView, IPSDETree } from '@ibizstudio/runtime';
import { MDViewBase } from './mdview-base';
/**
 * 实体树视图视图基类
 *
 * @export
 * @class TreeViewBase
 * @extends {MDViewBase}
 * @implements {TreeViewInterface}
 */
export declare class TreeViewBase extends MDViewBase implements TreeViewInterface {
    /**
     * 视图实例
     *
     * @memberof TreeViewBase
     */
    viewInstance: IPSAppDETreeView;
    /**
     * 树视图实例
     *
     * @public
     * @type {IPSDETree}
     * @memberof TreeViewBase
     */
    treeInstance: IPSDETree;
    /**
     * 视图引擎
     *
     * @public
     * @type {Engine}
     * @memberof TreeViewBase
     */
    engine: TreeViewEngine;
    /**
     * 引擎初始化
     *
     * @param {*} [opts={}] 引擎参数
     * @memberof TreeViewBase
     */
    engineInit(opts?: any): void;
    /**
     * 初始化列表视图实例
     *
     * @memberof AppDefaultTreeView
     */
    viewModelInit(): Promise<void>;
    /**
     * 渲染视图主体内容区
     *
     * @memberof AppDefaultEditView
     */
    renderMainContent(): import("vue").VNode;
    /**
     * 快速搜索
     *
     * @returns {void}
     * @memberof TreeViewBase
     */
    onSearch(): void;
}
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