/**
 *
 * 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 * as React from 'react';
import { AntTreeNodeProps } from '../Tree';
export default function renderSwitcherIcon(prefixCls: string, switcherIcon: React.ReactNode | null | undefined, showLine: boolean | {
    showLeafIcon: boolean;
} | undefined, { isLeaf, expanded, loading }: AntTreeNodeProps): {} | null;