Use PSR-12 code style

app/Mail/RegisteredUser.php

@@ -36,7 +36,8 @@ use Illuminate\Queue\SerializesModels;
  */
 class RegisteredUser extends Mailable
 {
-    use Queueable, SerializesModels;
+    use Queueable;
+    use SerializesModels;
 
     public string $address;