Return types

exam/api/Login/Login.php

@@ -10,7 +10,7 @@ use Khofmann\Models\User\User;
 
 class Login extends Api
 {
-  public function post()
+  public function post(): void
   {
     $email = Input::post("email");
     if (empty($email)) throw new Exception("Missing email", 400);
@@ -18,7 +18,7 @@ class Login extends Api
     if (empty($password)) throw new Exception("Missing password", 400);
 
     try {
-      return Response::json(User::logIn($email, $password));
+      Response::json(User::logIn($email, $password));
     } catch (Exception $err) {
       switch ($err->getMessage()) {
         case "Failed":