1 <?php

     2 

     3 /*

     4  * This file is part of SwiftMailer.

     5  * (c) 2004-2009 Chris Corbyn

     6  *

     7  * For the full copyright and license information, please view the LICENSE

     8  * file that was distributed with this source code.

     9  */

    10 

    11 /**

    12  * Observes changes in an Mime entity's character set.

    13  * @package Swift

    14  * @subpackage Mime

    15  * @author Chris Corbyn

    16  */

    17 interface Swift_Mime_CharsetObserver

    18 {

    19   

    20   /**

    21    * Notify this observer that the entity's charset has changed.

    22    * @param string $charset

    23    */

    24   public function charsetChanged($charset);

    25   

    26 }