import React from 'react';
import type { ToolbarGroup } from '../../renderers/toolbar.types';
import type { Translator } from '@eternalheart/file-preview-core';
export interface FilePreviewToolbarProps {
    fileName: string;
    currentIndex: number;
    totalFiles: number;
    toolGroups: ToolbarGroup[];
    t: Translator;
    onDownload: () => void;
    onClose?: () => void;
    showClose: boolean;
    showDownload: boolean;
}
/**
 * 文件预览顶部工具栏组件
 * - 桌面端：单行显示所有按钮
 * - 移动端：第一行显示文件名 + 下载/关闭，第二行显示工具按钮
 */
export declare const FilePreviewToolbar: React.FC<FilePreviewToolbarProps>;
//# sourceMappingURL=FilePreviewToolbar.d.ts.map