diff --git a/bindgen/node.tl b/bindgen/node.tl
index 2e2f7a8..8d87f16 100644
--- a/bindgen/node.tl
+++ b/bindgen/node.tl
@@ -95,6 +95,8 @@ local record Node
   end
 end
 
+-- TODO: remove these aliases and use function fields on record's declarations
+
 -- Header
 local Header = Node.Header
 local Header_mt: metatable<Header> = { __index = Header }