import { bookFormats } from './bookFormats';
import type { ExportBookType, ExportExcelScheme } from './type';
import { type MayBeTableColumnProps, type TableColumnProps } from '../../components';
/**
 * 只取最底层的列组成表头
 */
export declare function flatColumns(columns: MayBeTableColumnProps[]): TableColumnProps[];
export interface ExportExcelOptions {
    footerCount?: number;
}
/**
 * 根据数据和配置，导出 excel 文件
 */
declare function exportExcel(scheme: ExportExcelScheme, data: Record<string, any>[] | {
    [sheetName: string]: Record<string, any>[];
}, options?: ExportExcelOptions): Promise<void>;
export { bookFormats, exportExcel };
export type { ExportBookType, ExportExcelScheme };