import { ContextMenu } from "@xtctwins/tctwins-core";
import BIMViewer from "../BIMViewer";
/**
 * 表示树状视图上下文菜单。
 * @class
 */
export default class TreeViewContextMenu extends ContextMenu {
    protected _bimViewer: BIMViewer;
    /**
     * 创建一个树状视图上下文菜单。
     * @param {BIMViewer} bimViewer
     * @param {*} cfg
     */
    constructor(bimViewer: BIMViewer, cfg?: any);
    /**
     * 创建菜单项
     *
     */
    protected _buildMenu(): void;
}