import { AxiosRequestHeaders } from "axios";
/**
 * 第2版本的文件存储方案，文件的上传和下载走文件存储服务器，这样不影响当前nodejs服务的性能
 */
export interface GenFileParams {
    fileId?: string;
    name?: string;
    w?: number;
    h?: number;
    fileBaseUrl?: string;
    hash?: string;
}
export interface GenZipFileParams {
    ids: string;
    names: string;
    zipFileName: string;
}
/**
 * 上传文件, 大于一定尺寸就分段上传
 * @param files
 * @param params
 * @returns
 */
export declare const uploadSplitFile: (files: any[], params?: any, config?: AxiosRequestHeaders) => Promise<any[]>;
/**
 * 上传文件
 * @param files
 * @param params
 * @returns
 */
export declare const uploadFile: (files: any[], params?: any, config?: AxiosRequestHeaders) => Promise<any>;
/**
 * 删除文件
 */
export declare const delFile: (_id: string) => Promise<import("axios").AxiosResponse<any, any>>;
/**
 * 查询文件列表，从本系统中获取
 * @param params
 * @returns
 */
export declare const getEntityFiles: (params: Record<string, any>) => Promise<any>;
/**
 * 生成压缩文件，并下载
 * @param props
 */
export declare const genZipFile: (props: GenZipFileParams) => Promise<void>;
/**
 * 生成显示或下载文件的URL
 * @param param0
 * @returns
 */
export declare const genFileUrl: (props: GenFileParams) => Promise<{
    imgSrc: string;
    genZipUrl: string;
    downloadUrl: string;
    thumbnailUrl: string;
}>;
export declare const convertByFile: (file: File, toType: string) => Promise<File>;
/**
 * 转换文件格式
 * @param file
 * @param toType
 * @param onSuccess
 * @param onError
 * @param onProgress
 */
export declare const changeFileType: (file: File, toType: string, onSuccess: (file: File) => void, onError?: ((err: any) => void) | undefined, onProgress?: ((loaded: number, total: number) => void) | undefined) => void;
export declare const downloadFile: (downloadUrl: any, fileName: string) => void;
export declare const downloadToFile: (downloadUrl: any) => Promise<any>;