make static analyse part

app/Http/Controllers/ChatController.php

@@ -9,21 +9,21 @@ use Illuminate\View\View;
 
 class ChatMessage
 {
-    public $id;
+    public int $id;
 
-    public $payload;
+    public int $payload;
 
-    public function __construct($id, $payload)
+    public function __construct(int $id, int $payload)
     {
         $this->id = $id;
         $this->payload = $payload;
     }
 
-    public function someRandomFillFunction()
+    public function someRandomFillFunction(): void
     {
         $users1 = User::all()->pluck('id');
         $users2 = User::all()->pluck('id');
-        $faker = Faker\Factory::create();
+        $faker = \Faker\Factory::create();
 
         $users1->each(
             function ($user1, $key) use ($faker, $users2) {
@@ -94,11 +94,11 @@ class ChatController extends Controller
     /**
      * Show the form for creating a new resource.
      *
-     * @return \Illuminate\Http\Response
+     // * @return \Illuminate\Http\Response
      */
-    public function create()
+    public function create(): void
     {
-        ChatMessageUpdated::dispatch(new ChatMessage(time(), 'some text '.md5(time())));
+        // ChatMessageUpdated::dispatch(new ChatMessage(time(), 'some text '.md5(time())));
     }
 
     public function show(int $lastChatUser): View
@@ -129,7 +129,7 @@ class ChatController extends Controller
         );
     }
 
-    private function makeChanName($from, $to)
+    private function makeChanName(int $from = null, int $to = null): string
     {
         return (int) $from < (int) $to
             ? $from.'_'.$to