diff --git a/src/tvmlkit.cs b/src/tvmlkit.cs
index 38022a2401a9..b0d540c7ab7a 100644
--- a/src/tvmlkit.cs
+++ b/src/tvmlkit.cs
@@ -23,7 +23,11 @@ public enum TVElementAlignment : nint {
 		Undefined,
 		Left,
 		Center,
-		Right
+		Right,
+		[TV (11,0)]
+		Leading,
+		[TV (11, 0)]
+		Trailing,
 	}
 
 	[TV (9,0)]
@@ -49,7 +53,19 @@ public enum TVElementPosition : nint {
 		BottomLeft,
 		BottomRight,
 		Header,
-		Footer
+		Footer,
+		[TV (11, 0)]
+		Leading,
+		[TV (11, 0)]
+		Trailing,
+		[TV (11, 0)]
+		TopLeading,
+		[TV (11, 0)]
+		TopTrailing,
+		[TV (11, 0)]
+		BottomLeading,
+		[TV (11, 0)]
+		BottomTrailing,
 	}
 
 	[TV (9,0)]