Code style

Author: Nyholm

ArrayCachePool.php

@@ -16,10 +16,8 @@
 use Cache\Adapter\Common\PhpCacheItem;
 use Cache\Hierarchy\HierarchicalCachePoolTrait;
 use Cache\Hierarchy\HierarchicalPoolInterface;
-use Cache\Taggable\TaggableItemInterface;
 use Cache\Taggable\TaggablePoolInterface;
 use Cache\Taggable\TaggablePoolTrait;
-use Psr\Cache\CacheItemInterface;
 
 /**
  * Array cache pool. You could set a limit of how many items you want to be stored to avoid memory leaks.