support for items

app/Modules/Invoice/Data/InvoiceItem.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Modules\Invoice\Data;
+
+class InvoiceItem
+{
+    public function __construct(
+        public string $name,
+        public int|string $unit,
+        public int $quantity,
+        public int|float $unit_price,
+        public null|int|float $vat,
+        public null|int|float $excludingVat,
+        public null|int|float $vat_percentage,
+        public null|int|float $vat_tmt,
+        public int|float|string $total,
+    ) {
+        // ...
+    }
+}