<?php
  
  /*
   * This file is part of the Symfony package.
   *
   * (c) Fabien Potencier <fabien@symfony.com>
   *
   * For the full copyright and license information, please view the LICENSE
   * file that was distributed with this source code.
   */
  
  namespace Symfony\Component\Console\Output;
  
  use Symfony\Component\Console\Output\OutputInterface;
  
  /**
   * ConsoleOutputInterface is the interface implemented by ConsoleOutput class.
   * This adds information about stderr output stream.
   *
   * @author Dariusz Górecki <darek.krk@gmail.com>
   */
  interface ConsoleOutputInterface extends OutputInterface
  {
      /**
       * Gets the OutputInterface for errors.
       *
       * @return OutputInterface
       */
      public function getErrorOutput();
  
      /**
       * Sets the OutputInterface used for errors.
       *
       * @param OutputInterface $error
       */
      public function setErrorOutput(OutputInterface $error);
  }