{"ast_node_type":"import","tokens":[{"end":88,"kind":"keyword","start":0,"text":"///"}]}
    /// Needed because glob delegations wait for all other neighboring macros to expand.
    /// Analogue of module `unexpanded_invocations` but in trait impls, excluding glob delegations.
    impl_unexpanded_invocations: FxHashMap<LocalDefId, FxHashSet<LocalExpnId>>,