http2-response-trailers.ts:4:3 - error SC2020: 'Http2ServerResponse.addTrailers' is part of the standard library types but has no scriptc lowering yet

  3 | createServer((_req, res) => {
  4 |   res.addTrailers({ "X-Later": "x" });
    |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  5 |   res.end("ok");

  hint: HTTP/2 response trailers are not supported by the static runtime yet