Merge pull request #435 from demyan112rv/chore/create-client-return-typehint

chore: Add ClientInterface return typehint for php-http/httplug >= 2.4

Author: dbu

src/ClientFactory/ClientFactory.php

@@ -5,6 +5,7 @@
 namespace Http\HttplugBundle\ClientFactory;
 
 use Http\Client\HttpClient;
+use Psr\Http\Client\ClientInterface;
 
 /**
  * @author Tobias Nyholm <[email protected]>
@@ -14,7 +15,7 @@ interface ClientFactory
     /**
      * Input an array of configuration to be able to create a HttpClient.
      *
-     * @return HttpClient
+     * @return HttpClient|ClientInterface
      */
     public function createClient(array $config = []);
 }