{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"TypeParamProvenance::TraitSelf"}]}
                TypeParamProvenance::TraitSelf => self_param |= true,
                TypeParamProvenance::TypeParamList => type_params += 1,
                TypeParamProvenance::ArgumentImplTrait => impl_trait_params += 1,