import React from 'react';
import type { FileNode, FileType, GroupNode } from '../../types';
export interface GroupHeaderProps {
    group: GroupNode;
    onToggle?: (groupId: string, type: FileType, collapsed: boolean) => void;
    onGroupDownload?: (files: FileNode[], groupType: FileType) => void;
    prefixCls: string;
    hashId: string;
    locale?: Record<string, any>;
}
export declare const GroupHeader: React.NamedExoticComponent<GroupHeaderProps>;
