<?php
/**
 * Base helper file.
 *
 * Provides an empty helper.
 *
 * @author Iñigo Valentin <i@inigovalentin.com>
 * @license https://www.gnu.org/licenses/gpl-3.0.en.html GNU General Public License V3
 * @package SWDB
 */

/**
 * Helper superclass.
 *
 * Every other entity must inherit from this one. 
 * 
 * @abstract
 * @category Helper
 */
abstract class Helper{}