BaseController.php

<?php
/**
 * @link https://craftcms.com/
 * @copyright Copyright (c) Pixel & Tonic, Inc.
 * @license https://craftcms.github.io/license/
 */

namespace craft\commerce\controllers;

use craft\web\Controller;

/**
 * The Base Controller for all Commerce Commerce Controllers
 *
 * @author Pixel & Tonic, Inc. <support@pixelandtonic.com>
 * @since 2.0
 */
abstract class BaseController extends Controller
{
}