export declare enum MODETYPE {
    LOCAL = "local",
    CLOUD = "cloud",
    OTHER = "other"
}
export declare enum CLOUDTYPE {
    OSS = "oss",
    COS = "cos",
    QINIU = "qiniu",
    /** AWS S3 */
    AWS = "aws"
}
/**
 * 上传模式
 */
export interface Mode {
    mode: MODETYPE;
    type: string;
}
/**
 * 文件上传
 */
export interface BaseUpload {
    /**
     * 获得上传模式
     */
    getMode(): Promise<Mode>;
    /**
     * 获得原始操作对象
     * @returns
     */
    getMetaFileObj(): any;
    /**
     * 下载并上传
     * @param url
     * @param fileName 文件名
     */
    downAndUpload(url: string, fileName?: string): Promise<string>;
    /**
     * 指定Key(路径)上传，本地文件上传到存储服务
     * @param filePath 文件路径
     * @param key 路径一致会覆盖源文件
     */
    uploadWithKey(filePath: any, key: any): Promise<string>;
    /**
     * 上传文件
     * @param ctx
     * @param key 文件路径
     */
    upload(ctx: any): Promise<any>;
}