{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"TyKind::Alias(AliasTy::Projection(ProjectionTy"}]}
                                TyKind::Alias(AliasTy::Projection(ProjectionTy {
                                );
                                    associated_ty_id: to_assoc_type_id(associated_ty),