Expect ClientInterface in PredisCachePool instead of concrete Client (#93)

* Expect ClientInterface in PredisCachePool instead of concrete Client

* Update changelog about Predis\ClientInterface

Author: nikita2206

Changelog.md

@@ -4,6 +4,12 @@ The change log describes what is "Added", "Removed", "Changed" or "Fixed" betwee
 
 ## UNRELEASED
 
+## 0.4.2
+
+### Changed
+
+* Rely on `Predis\ClientInterface` instead of `Predis\Client` in `PredisCachePool`
+
 ## 0.4.1
 
 ### Changed

PredisCachePool.php

@@ -17,7 +17,7 @@
 use Cache\Taggable\TaggableItemInterface;
 use Cache\Taggable\TaggablePoolInterface;
 use Cache\Taggable\TaggablePoolTrait;
-use Predis\Client;
+use Predis\ClientInterface as Client;
 use Psr\Cache\CacheItemInterface;
 
 /**