# System.Xml

``` diff
 namespace System.Xml {
     [NullableAttribute((byte)0)]
     [NullableContextAttribute((byte)1)]
     public class XmlElement : XmlLinkedNode {
-        protected internal XmlElement(string prefix, string localName, [NullableAttribute((byte)2)] string? namespaceURI, XmlDocument doc);
+        protected internal XmlElement([NullableAttribute((byte)2)] string? prefix, string localName, [NullableAttribute((byte)2)] string? namespaceURI, XmlDocument doc);
     }
 }
```

