<?php

namespace Cache\TagInterop;

use Psr\Cache\CacheItemInterface;
use Psr\Cache\InvalidArgumentException;

/**
 * An item that supports tags. This interface is a soon-to-be-PSR.
 *
 * @author Tobias Nyholm <tobias.nyholm@gmail.com>
 * @author Nicolas Grekas <p@tchwork.com>
 */
interface TaggableCacheItemInterface extends CacheItemInterface
{
    /**
     * Get all existing tags. These are the tags the item has when the item is
     * returned from the pool.
     *
     * @return array
     */
    public function getPreviousTags();

    /**
     * Overwrite all tags with a new set of tags.
     *
     * @param string[] $tags An array of tags
     *
     * @throws InvalidArgumentException When a tag is not valid.
     *
     * @return TaggableCacheItemInterface
     */
    public function setTags(array $tags);
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTgyNzI4MzQzNzA4NDE1IDYzNDA3NzEwMDk4OTYzNiA1MTgyMDU5MDM3MDQ5NDQ5