diff --git a/application/src/Controller/ModificationInterface.php b/application/src/Controller/ModificationInterface.php
index f5d8d00..dc51eaf 100644
--- a/application/src/Controller/ModificationInterface.php
+++ b/application/src/Controller/ModificationInterface.php
@@ -1,6 +1,8 @@
 <?php
 namespace App\Controller;
 
+use Symfony\Component\HttpFoundation\Response;
+
 /**
  *
  * @author kevinfrantz
diff --git a/application/src/Controller/UserController.php b/application/src/Controller/UserController.php
index 9c08f9a..7e2f54a 100644
--- a/application/src/Controller/UserController.php
+++ b/application/src/Controller/UserController.php
@@ -1,6 +1,8 @@
 <?php
 namespace App\Controller;
 
+use Symfony\Component\HttpFoundation\Response;
+
 /**
  *
  * @author kevinfrantz
@@ -8,5 +10,29 @@ namespace App\Controller;
  */
 class UserController implements UserControllerInterface
 {
+    public function modify(int $id): Response
+    {}
+
+    public function logout(): Response
+    {}
+
+    public function activate(): Response
+    {}
+
+    public function create(): Response
+    {}
+
+    public function login(): Response
+    {}
+
+    public function delete(): Response
+    {}
+
+    public function register(): Response
+    {}
+
+    public function deactivate(): Response
+    {}
+
 }