fixed #34 - Typed property initializing

Author: lesstif

src/ADF/AtlassianDocumentFormat.php

@@ -16,7 +16,7 @@ class AtlassianDocumentFormat implements \JsonSerializable
 
     public string $version;
 
-    private Document $document;
+    private ?Document $document = null;
 
     public function __construct(Document|Node $document)
     {

src/Issue/IssueField.php

@@ -28,7 +28,7 @@ class IssueField implements \JsonSerializable
 
     public ?DateTimeInterface $updated = null;
 
-    public ?AtlassianDocumentFormat $description;
+    public ?AtlassianDocumentFormat $description = null;
 
     public ?Priority $priority = null;