diff --git a/.gitignore b/.gitignore
index 76367ee..8993cab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@ vendor/
 composer.lock
 phpunit.xml
 .phpunit.result.cache
+
+.idea/
diff --git a/composer.json b/composer.json
index 16e9ecc..3e2ea87 100644
--- a/composer.json
+++ b/composer.json
@@ -1,11 +1,15 @@
 {
-    "name": "friendsofsymfony/oauth2-php",
+    "name": "socloz/oauth2-php",
     "type": "library",
     "description": "OAuth2 library",
     "license": "MIT",
     "keywords": ["oauth", "oauth2"],
-    "homepage": "https://github.com/FriendsOfSymfony/oauth2-php",
+    "homepage": "https://github.com/socloz/oauth2-php",
     "authors": [
+        {
+            "name": "Socloz",
+            "email": "tech@socloz.com"
+        },
         {
             "name": "Arnaud Le Blanc",
             "email": "arnaud.lb@gmail.com"
diff --git a/lib/Model/IOAuth2Client.php b/lib/Model/IOAuth2Client.php
index b25b921..2e961b5 100644
--- a/lib/Model/IOAuth2Client.php
+++ b/lib/Model/IOAuth2Client.php
@@ -2,7 +2,9 @@
 
 namespace OAuth2\Model;
 
-interface IOAuth2Client
+use Symfony\Component\Security\Core\User\UserInterface;
+
+interface IOAuth2Client extends UserInterface
 {
     /**
      * @return string