<?php

namespace Cache\TagInterop;

use Psr\Cache\CacheItemPoolInterface;
use Psr\Cache\InvalidArgumentException;

/**
 * Interface for invalidating cached items using tags. This interface is a soon-to-be-PSR.
 *
 * @author Tobias Nyholm <tobias.nyholm@gmail.com>
 * @author Nicolas Grekas <p@tchwork.com>
 */
interface TaggableCacheItemPoolInterface extends CacheItemPoolInterface
{
    /**
     * Invalidates cached items using a tag.
     *
     * @param string $tag The tag to invalidate
     *
     * @throws InvalidArgumentException When $tags is not valid
     *
     * @return bool True on success
     */
    public function invalidateTag($tag);

    /**
     * Invalidates cached items using tags.
     *
     * @param string[] $tags An array of tags to invalidate
     *
     * @throws InvalidArgumentException When $tags is not valid
     *
     * @return bool True on success
     */
    public function invalidateTags(array $tags);

    /**
     * {@inheritdoc}
     *
     * @return TaggableCacheItemInterface
     */
    public function getItem($key);

    /**
     * {@inheritdoc}
     *
     * @return array|\Traversable|TaggableCacheItemInterface[]
     */
    public function getItems(array $keys = []);
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTU1MjEzODMwODQ0MzMzIDg1MTQzMDkzNzQ4Mzk0NDQgMjc3OTcyNDQwNDY2MDY1Ng==