/**
 * Create a new instance of Epex
 */
declare class Epex {
    _dateFormat: string;
    _baseUrl: string;
    constructor();
    /**
     * @type {string}
     */
    dateFormat: string;
    /**
     * @type {string}
     */
    baseUrl: string;
    /**
     * Parse the dayahead auctions from epexspot
     * @param  {String} date    The date of the auctions in the given dateFormat
     * @param  {String} country The country short
     * @return {Promise}        Resolves the auctions as array
     * @fulfil {Array}    -     The auctions as an array
     * @reject {Error}    -     An error
     */
    parse(date: string, countryShort: string): Promise<{
        timestamp: number;
        price: number;
        energy: number;
        country: string;
    }[]>;
    /**
     * Create the URL from epexspot.com by given parameters.
     * @private
     * @param  {String} baseUrl    The base url from epexspot.com
     * @param  {String} date       The date of the data to read
     * @param  {String} country    The short of the datas country (FR, CH, AT, DE-LU, BE, NL, GB)
     * @param  {String} dateFormat The format from the given date
     * @return {String}            The URL pointing to the data
     */
    private createUrl;
    /**
     * Get a string between two strings
     * @private
     * @param  {String} text        String to search in
     * @param  {String} startString Beginning of the substring (included)
     * @param  {String} endString   End of the substring (excluded)
     * @return {String}             The string between first and second string
     */
    private stringBetween;
    /**
     * Get all strings between two strings
     * @private
     * @param  {String} text String for search in
     * @param  {RegExp} reg  Search beginning
     * @param  {String} sub2 Search end
     * @return {Array}       One index for every match
     */
    private stringBetweenArray;
    /**
     * Parse the information from the website
     * @private
     * @param  {String} url        The URL pointing to the data
     * @param  {String} datum      The date of the data to read
     * @param  {String} dateFormat The format from the given date
     * @param  {String} country    The short of the datas country (FR, CH, AT, DE-LU, BE, NL, GB)
     * @return {Promise}             The data as JSON objekts
     */
    private parseInformations;
}
export declare const epex: Epex;
export {};