* * This code is partially based on the Rack-Cache library by Ryan Tomayko, * which is released under the MIT license. * (based on commit 02d2b48d75bcb63cf1c0c7149c077ad256542801) * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\HttpCache; use Symfony\Component\HttpFoundation\Response; /** * EsiResponseCacheStrategyInterface implementations know how to compute the * Response cache HTTP header based on the different ESI response cache headers. * * @author Fabien Potencier */ interface EsiResponseCacheStrategyInterface { /** * Adds a Response. * * @param Response $response */ public function add(Response $response); /** * Updates the Response HTTP headers based on the embedded Responses. * * @param Response $response */ public function update(Response $response); }