/**
 * 流式计算文件 MD5（32 位小写十六进制），不将整个文件读入内存
 */
export declare function md5File(filePath: string): Promise<string>;
/**
 * 将目录上传文件拆分为资源组和入口组，确保入口文件最后上传
 */
export declare function splitEntryUploadFiles(files: Array<{
    localPath: string;
    cloudPath: string;
}>, entryFiles?: string[]): {
    resourceFiles: Array<{
        localPath: string;
        cloudPath: string;
    }>;
    entryUploadFiles: Array<{
        localPath: string;
        cloudPath: string;
    }>;
};