import type { SpreadSheet } from '../../sheet-type';
export declare const copyToClipboardByExecCommand: (str: string) => Promise<void>;
export declare const copyToClipboardByClipboard: (str: string) => Promise<void>;
export declare const copyToClipboard: (str: string, sync?: boolean) => Promise<void>;
export declare const download: (str: string, fileName: string) => void;
declare type FormatOptions = boolean | {
    isFormatHeader?: boolean;
    isFormatData?: boolean;
};
/**
 * Copy data
 * @param sheetInstance
 * @param formatOptions 是否格式化数据
 * @param split
 */
export declare const copyData: (sheetInstance: SpreadSheet, split: string, formatOptions?: FormatOptions) => string;
export {};