{"ast_node_type":"variable","tokens":[{"end":95,"kind":"keyword","start":0,"text":"let"}]}
                    let item = parser.parse_foreign_item(ForceCollect::Yes)?.unwrap().unwrap();
                Annotatable::ForeignItem(_) => {
                    Annotatable::ForeignItem(self.flat_map_foreign_item(item).pop().unwrap())