Add newline to files

tests/Api/V1/Controllers/SummaryControllerTest.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 /**
  * SummaryControllerTest.php
  * Copyright (c) 2019 thegrumpydictator@gmail.com
@@ -255,4 +256,4 @@ class SummaryControllerTest extends TestCase
         $response->assertStatus(200);
         // TODO AFTER 4.8,0: check if JSON is correct
     }
-}
+}