<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Cache\Adapter;
use Psr\Cache\CacheItemPoolInterface;
use Symfony\Component\Cache\CacheItem;
// Help opcache.preload discover always-needed symbols
class_exists(CacheItem::class);
/**
* Interface for adapters managing instances of Symfony's CacheItem.
*
* @author Kévin Dunglas <[email protected]>
*/
interface AdapterInterface extends CacheItemPoolInterface
{
/**
* {@inheritdoc}
*/
public function getItem(mixed $key): CacheItem;
/**
* {@inheritdoc}
*
* @return iterable<string, CacheItem>
*/
public function getItems(array $keys = []): iterable;
/**
* {@inheritdoc}
*/
public function clear(string $prefix = ''): bool;
}