<?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:----MjY2OTE1MjEyMjg1NDU1MCA3MzQzMjgxOTg5NDk3NjM4IDYyOTEyNzA2MjY4NDA5ODg=