mall/librarys/phpexcel/PHPExcel/Writer/OpenDocument/WriterPart.php

<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
abstract class PHPExcel_Writer_OpenDocument_WriterPart extends PHPExcel_Writer_Excel2007_WriterPart
{
}