<?php
/*
* This file is part of twig-cache-extension.
*
* (c) Alexander <iam.asm89@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Asm89\Twig\CacheExtension;
/**
* Cache strategy interface.
*
* @author Alexander <iam.asm89@gmail.com>
*/
interface CacheStrategyInterface
{
/**
* Fetch the block for a given key.
*
* @param mixed $key
*
* @return mixed
*/
public function fetchBlock($key);
/**
* Generate a key for the value.
*
* @param string $annotation
* @param mixed $value
*
* @return mixed
*/
public function generateKey($annotation, $value);
/**
* Save the contents of a rendered block.
*
* @param mixed $key
* @param string $block
*
* @return mixed
*/
public function saveBlock($key, $block);
}