<?php
  
  namespace Sabre\DAV;
  
  /**
   * PropertyInterface
   *
   * Implement this interface to create new complex properties
   *
   * @copyright Copyright (C) 2007-2014 fruux GmbH (https://fruux.com/).
   * @author Evert Pot (http://evertpot.com/)
   * @license http://sabre.io/license/ Modified BSD License
   */
  interface PropertyInterface {
  
      public function serialize(Server $server, \DOMElement $prop);
  
      static function unserialize(\DOMElement $prop);
  
  }