{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"return"}]}
            return Some((MacroKind::Bang, fn_ident, item.span));
        if ast::attr::contains_name(&item.attrs, sym::proc_macro) {
        } else if ast::attr::contains_name(&item.attrs, sym::proc_macro_attribute) {