{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":".decl_macro_expander(loc.def.krate,"}]}
                        .decl_macro_expander(loc.def.krate, id)
                    MacroDefKind::Declarative(id) => db
                        .expand(db, arg.clone(), macro_call_id, span),