<?php /** * * Copyright © Magento, Inc. All rights reserved. * See COPYING.txt for license details. */ namespace Magento\Variable\Controller\Adminhtml\System\Variable; use Magento\Framework\App\Action\HttpGetActionInterface as HttpGetActionInterface; /** * Display Variables list page * @api * @since 100.0.2 */ class Index extends \Magento\Variable\Controller\Adminhtml\System\Variable implements HttpGetActionInterface { /** * Index Action * * @return \Magento\Backend\Model\View\Result\Page */ public function execute() { $resultPage = $this->createPage(); $resultPage->getConfig()->getTitle()->prepend(__('Custom Variables')); return $resultPage; } }