Added php-cs-fixer

composer.json

@@ -22,5 +22,8 @@
         "psr-4": {
             "App\\": "src/"
         }
+    },
+    "require-dev": {
+        "friendsofphp/php-cs-fixer": "^3.94"
     }
 }

src/Controllers/PostController.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Controllers;