Add optional attributes

packages/rsx/src/node.rs

@@ -247,7 +247,7 @@ impl Parse for ForLoop {
     }
 }
 
-fn is_if_chain_terminated(chain: &ExprIf) -> bool {
+pub(crate) fn is_if_chain_terminated(chain: &ExprIf) -> bool {
     let mut current = chain;
     loop {
         if let Some((_, else_block)) = &current.else_branch {