*/ interface TagAwareCacheInterface extends CacheInterface { /** * Invalidates cached items using tags. * * When implemented on a PSR-6 pool, invalidation should not apply * to deferred items. Instead, they should be committed as usual. * This allows replacing old tagged values by new ones without * race conditions. * * @param string[] $tags An array of tags to invalidate * * @return bool True on success * * @throws InvalidArgumentException When $tags is not valid */ public function invalidateTags(array $tags): bool; }