/**
 *
 * This file may have been modified by Bytedance Inc. (“Bytedance Inc.'s Modifications”). 
 * All Bytedance Inc.'s Modifications are Copyright (year) Bytedance Inc..  
 * 
 * This source code is licensed under the Apache license.
 * See LICENSE file in the project root for license information.
 *
 */
import { DataNode, Key } from 'rc-tree/es/interface';
export declare function calcRangeKeys({ treeData, expandedKeys, startKey, endKey, }: {
    treeData: DataNode[];
    expandedKeys: Key[];
    startKey?: Key;
    endKey?: Key;
}): Key[];
export declare function convertDirectoryKeysToNodes(treeData: DataNode[], keys: Key[]): DataNode[];