<?php
  
  namespace Sabre\CalDAV\Principal;
  
  use Sabre\DAVACL;
  
  /**
   * ProxyRead principal interface
   *
   * Any principal node implementing this interface will be picked up as a 'proxy
   * principal group'.
   *
   * @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 IProxyRead extends DAVACL\IPrincipal {
  
  }