export declare const END_POINT = "https://vector-kv.mega-ug.uk";
export declare enum FileVisibility {
    Public = 0,
    Private = 1
}
export declare const chunkArray: <T>(arr: T[], chunkSize: number) => T[][];
export declare function encryptToken(object: Record<string, any>, secret: string): Promise<string>;
export declare function createUploadFileOperationUrl(options: {
    uuid?: string;
    public?: boolean;
    description: string;
    accessKey: string;
    secret: string;
}): Promise<{
    url: string;
    uuid: string;
}>;
export declare function createPublicGetFileOperationUrl(options: {
    uuid: string;
    accessKey: string;
}): Promise<{
    url: string;
    uuid: string;
}>;
export declare function createGetFileOperationUrl(options: {
    uuid: string;
    accessKey: string;
    secret: string;
}): Promise<{
    url: string;
}>;
/**
 *
 * @param url
 * @param options
 * @returns response returned by fetch
 * @summary should not be used in web
 */
export declare const fetchUsingToken: (url: string, options: RequestInit & {
    accessKey: string;
    secret: string;
}) => Promise<Response>;
export declare class IDBFS {
    static writeBufferToFile(path: string, buffer: Uint8Array): Promise<void>;
    static writeStringToFile(path: string, data: string): Promise<void>;
    static getBufferFromFile(path: string): Promise<Uint8Array>;
    static getStringFromFile(path: string): Promise<string>;
    static writeFs(): Promise<void>;
}
export declare function pathJoin(...parts: string[]): string;