<?php

namespace Stemcell\Sales\Controller\Adminhtml\Export;

use Magento\Framework\Exception\LocalizedException;

class GridToCsv extends \Magento\Ui\Controller\Adminhtml\Export\GridToCsv
{
    /**
     * @throws LocalizedException
     */
    public function execute()
    {
        return $this->fileFactory->create('export-'.date('YmdHis').'.xlsx', $this->converter->getCsvFile(), 'var');
    }
}