fix: restore ObjectStructureElement import in Category

SMillerDev · web-flow · commit 499807da4d42 · 2024-08-30T13:48:44.000+02:00
diff --git a/src/PHPDraft/Model/Category.php b/src/PHPDraft/Model/Category.php
@@ -13,6 +13,7 @@
 namespace PHPDraft\Model;
 
 use PHPDraft\Model\Elements\BasicStructureElement;
+use PHPDraft\Model\Elements\ObjectStructureElement;
 
 /**
  * Class Category.
