move Flight to a classmap

composer.json

@@ -27,6 +27,9 @@
         "ext-json": "*"
     },
     "autoload": {
+        "classmap": [
+            "flight/Flight.php"
+        ],
         "files": [
             "flight/autoload.php"
         ]

flight/autoload.php

@@ -4,7 +4,6 @@ declare(strict_types=1);
 
 use flight\core\Loader;
 
-require_once __DIR__ . '/Flight.php';
 require_once __DIR__ . '/core/Loader.php';
 
 Loader::autoload(true, [dirname(__DIR__)]);