{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"ast::GenericParam::ConstParam(it)"}]}
            ast::GenericParam::ConstParam(it) => {
        match value {
                self.const_param_to_def(InFile::new(file_id, it)).map(GenericParamId::ConstParamId)