{"ast_node_type":"other","tokens":[{"end":112,"kind":"keyword","start":0,"text":"const_param_default:"}]}
    const_param_default: Table<DefIndex, LazyValue<ty::EarlyBinder<'static, rustc_middle::ty::Const<'static>>>>,
    impl_trait_header: Table<DefIndex, LazyValue<ty::ImplTraitHeader<'static>>>,
    object_lifetime_default: Table<DefIndex, LazyValue<ObjectLifetimeDefault>>,