<?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\Config;

/**

* Interface for a ConfigCache factory. This factory creates

* an instance of ConfigCacheInterface and initializes the

* cache if necessary.

*

* @author Matthias Pigulla <mp@webfactory.de>

*/

interface ConfigCacheFactoryInterface

{

/**

* Creates a cache instance and (re-)initializes it if necessary.

*

* @param-immediately-invoked-callable $callable

*

* @param string $file The absolute cache file path

* @param callable $callable The callable to be executed when the cache needs to be filled (i. e. is not fresh). The cache will be passed as the only parameter to this callback

*/

public function cache(string $file, callable $callable): ConfigCacheInterface;

}