<?php
namespace Symfony\Components\Console\Helper;
/*
* This file is part of the symfony framework.
*
* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
/**
* HelperInterface is the interface all helpers must implement.
* @package symfony
* @subpackage console
* @author Fabien Potencier <fabien.potencier@symfony-project.com>
interface HelperInterface
{
* Sets the helper set associated with this helper.
* @param HelperSet $helperSet A HelperSet instance
function setHelperSet(HelperSet $helperSet = null);
* Gets the helper set associated with this helper.
* @return HelperSet A HelperSet instance
function getHelperSet();
* Returns the canonical name of this helper.
* @return string The canonical name
function getName();
}