Basic DHL implementation, Refactor redundant code

classes/Carrier/Dhl/Data/Shipper.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Xentral\Carrier\Dhl\Data;
+
+class Shipper
+{
+  public Name $Name;
+  public NativeAddressNew $Address;
+  public ?Communication $Communication;
+
+  public function __construct()
+  {
+    $this->Name = new Name();
+    $this->Address = new NativeAddressNew();
+  }
+}