import * as http from "http";
export declare const isOnEsp32: boolean;
/**
 * Format a string to a correct and ready to use path
 * @param pathname path to format
 * @returns path
 */
export declare const urlPathnameFormater: (pathname: string) => string;
export declare const getContentType: (path: string) => string;
export declare const addContentType: (contentType: {
    [extension: string]: string;
}) => void;
/**
 * Give the body of a request
 * @param req
 * @param res
 */
export declare const getBody: <T>(req: http.IncomingMessage, res: http.ServerResponse) => Promise<T>;
/**
 * let you to know if this path point to a folder
 * @param absolutePath
 * @returns true if it is folder
 */
export declare const isFolder: (absolutePath: string) => boolean;
/**
 * Tells you if this path points to a existing file or folder
 * @param absolutePath
 * @returns true if it exists
 */
export declare const fileExists: (absolutePath: string) => boolean;
/**
 * Returns the size of the file in bytes
 * @param absolutePath
 * @returns number of bytes
 */
export declare const getFileSize: (absolutePath: string) => number;
/**
 * Returns a list of the names of all files and folders present in a folder
 * @param absolutePath of the folder
 * @returns number of bytes
 */
export declare const getFolderSize: (absolutePath: string) => number;
/**
 * Give you all files and folder name of each element under this folder
 * @param absolutePath of the folder
 * @returns array of all files into this folder
 */
export declare const getFilesInFolder: (absolutePath: string) => string[];