Apply Laravel coding style

Shift automatically applies the Laravel coding style - which uses the PSR-12 coding style as a base with some minor additions.

You may customize the code style applied by configuring [Pint](https://laravel.com/docs/pint), [PHP CS Fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer), or [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer) for your project root.

For more information on customizing the code style applied by Shift, [watch this short video](https://laravelshift.com/videos/shift-code-style).

app/Events/TimeLineFormEvent.php

@@ -7,10 +7,15 @@ use Illuminate\Queue\SerializesModels;
 class TimeLineFormEvent extends Event
 {
     use SerializesModels;
+
     public $para1;
+
     public $para2;
+
     public $para3;
+
     public $para4;
+
     public $para5;
 
     /**