{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"///"}]}
    /// So we just check here if the `type_ref` resolves to a generic param, and which.
    /// lower the self types of the predicates since that could lead to cycles.
    fn lower_ty_only_param(&mut self, type_ref_id: TypeRefId) -> Option<TypeOrConstParamId> {