{"ast_node_type":"variable","tokens":[{"end":109,"kind":"keyword","start":0,"text":"if"}]}
                            if let Some(range) = contiguous_range_for_item_group(alias, &mut visited_nodes) {
                        ast::TraitAlias(alias) => {
                                res.push(Fold { range, kind: FoldKind::TraitAliases })