Add additional events for PIREP states #436 (#548)

app/Events/PirepPrefiled.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\Pirep;
+
+class PirepPrefiled extends BaseEvent
+{
+    public $pirep;
+
+    public function __construct(Pirep $pirep)
+    {
+        $this->pirep = $pirep;
+    }
+}