{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"SyntaxKind::TYPE_PARAM"}]}
            SyntaxKind::TYPE_PARAM => TypeOrConstParam::Type(ast::TypeParam { syntax }),
        let res = match syntax.kind() {
            SyntaxKind::CONST_PARAM => TypeOrConstParam::Const(ast::ConstParam { syntax }),