Function registerWorker

registerWorker(methods: Record<string, Function>): void
Register additional RPC callables on the worker parentPort message bus.
Parameters
- methods: Record<string, Function>
  Map of method name → function. Names must be unique; later registrations overwrite earlier ones for the same key (same behavior as Object.assign on the internal exposedMethods table).
Returns void
Remarks
Built-ins such as methods, __on, __start, and __eventDone are registered by UtilClass construction. Third-party extensions (e.g. setTxPending) should use descriptive __-prefixed names to avoid collisions.