events-once-fences.ts:10:27 - error SC2020: 'events.once options that are not an object literal' is part of the standard library types but has no scriptc lowering yet

   9 | async function main(): Promise<void> {
  10 |   await once(ee, "ready", options); // options that are not an object literal
     |                           ^~~~~~~
  11 |   await once(ee, name); // computed event name

  hint: pass the options as an object literal: { signal }

events-once-fences.ts:11:18 - error SC2020: 'events.once with a computed or meta event name' is part of the standard library types but has no scriptc lowering yet

  10 |   await once(ee, "ready", options); // options that are not an object literal
  11 |   await once(ee, name); // computed event name
     |                  ^~~~
  12 |   await once(new PassThrough(), "data"); // a stream's 'data' event

  hint: name the awaited event with a string literal

events-once-fences.ts:12:33 - error SC2020: 'events.once of a stream's 'data' event' is part of the standard library types but has no scriptc lowering yet

  11 |   await once(ee, name); // computed event name
  12 |   await once(new PassThrough(), "data"); // a stream's 'data' event
     |                                 ^~~~~~
  13 | }

  hint: the chunk has no checked-dynamic boxing here; register stream.once('data', listener) instead