This site describes solve-engine as it is on main: 2.43.0, which npm does not have yet. npm installs 2.40.0, so a page may show an answer that version does not give yet.
WorkerAsyncUpdate
Defined in: packages/engine/src/worker/client.ts:84
One line whose result changed after a live value resolved worker-side, carried
as its freshly re-evaluated SerializedWorkerValue. The value the host renders
against lineNumber, recovered worker-side so the main thread needs no further
round-trip to display it.
Properties
Section titled “Properties”lineNumber
Section titled “lineNumber”lineNumber: number;Defined in: packages/engine/src/worker/client.ts:85
value: SerializedWorkerValue;Defined in: packages/engine/src/worker/client.ts:86