<?php

/**

 *  PHPExcel

 *

 *  Copyright (c) 2006 - 2014 PHPExcel

 *

 *  This library is free software; you can redistribute it and/or

 *  modify it under the terms of the GNU Lesser General Public

 *  License as published by the Free Software Foundation; either

 *  version 2.1 of the License, or (at your option) any later version.

 *

 *  This library is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 *  Lesser General Public License for more details.

 *

 *  You should have received a copy of the GNU Lesser General Public

 *  License along with this library; if not, write to the Free Software

 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

 *

 *  @category   PHPExcel

 *  @package    PHPExcel_Writer

 *  @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)

 *  @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL

 *  @version    1.8.0, 2014-03-02

 */





/**

 *  PHPExcel_Writer_IWriter

 *

 *  @category   PHPExcel

 *  @package    PHPExcel_Writer

 *  @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)

 */

interface PHPExcel_Writer_IWriter

{

    /**

     *  Save PHPExcel to file

     *

     *  @param   string       $pFilename  Name of the file to save

     *  @throws  PHPExcel_Writer_Exception

     */

    public function save($pFilename = NULL);



}

