feat: initial commit

app/DataObjects/CreateSeriesDTO.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\DataObjects;
+
+use Spatie\LaravelData\Data;
+
+class CreateSeriesDTO extends Data
+{
+  public function __construct(
+      public ?int $id,
+      public string $series,
+      public ?int $branch_id,
+      public ?int $sale_id,
+      public ?bool $is_start,
+  ) {}
+}