include missing

tests/Classes/CarbonPeriodMapper.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Tests\Classes;
+
+use Carbon\CarbonPeriodImmutable;
+use Illuminate\Support\Carbon;
+
+class CarbonPeriodMapper
+{
+    public function map(mixed $value): CarbonPeriodImmutable
+    {
+        return new CarbonPeriodImmutable(Carbon::parse($value['start']), Carbon::parse($value['end']));
+    }
+
+    public static function rules(): array
+    {
+        return [
+            'start' => ['required', 'date'],
+            'end' => ['required', 'date'],
+        ];
+    }
+}