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Edit File: ITextElement.php

<?php

/**
 * PHPExcel_RichText_ITextElement
 *
 * 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_RichText
 * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
 * @version    ##VERSION##, ##DATE##
 */
interface PHPExcel_RichText_ITextElement
{
    /**
     * Get text
     *
     * @return string    Text
     */
    public function getText();

/**
     * Set text
     *
     * @param     $pText string    Text
     * @return PHPExcel_RichText_ITextElement
     */
    public function setText($pText = '');

/**
     * Get font
     *
     * @return PHPExcel_Style_Font
     */
    public function getFont();

/**
     * Get hash code
     *
     * @return string    Hash code
     */
    public function getHashCode();
}