{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"collect_attrs(&ast_id.to_node(db))"}]}
                collect_attrs(&ast_id.to_node(db))
            MacroCallKind::Attr { ast_id, invoc_attr_index, .. } => {
                    .nth(invoc_attr_index.ast_index())