export interface CustomUploadRequestOptions {
    file: File;
    fileName?: string;
    onProgress: ({ percent }: {
        percent: number;
    }) => void;
    onSuccess: (body: any) => void;
    onError: (error: Error) => void;
    normalizeFilename?: (filename: string) => string;
    createTemporaryAccessKeyParams?: {
        /** 私有：2 共有：1 */
        accessType: 1 | 2;
    };
}
export declare function uploadFile({ file, onProgress, onSuccess, onError, normalizeFilename, createTemporaryAccessKeyParams, }: CustomUploadRequestOptions): Promise<void>;
export declare const isImageUrl: (url?: string) => boolean;
export declare const handleDownload: (file: any) => void;