+ readonly registerWorkerEventHandler: (
+ event: string,
+ handler:
+ | OnlineHandler<Worker>
+ | MessageHandler<Worker>
+ | ErrorHandler<Worker>
+ | ExitHandler<Worker>
+ ) => void
+ /**
+ * Registers once a worker event handler.
+ *
+ * @param event - The event.
+ * @param handler - The event handler.
+ */
+ readonly registerOnceWorkerEventHandler: (
+ event: string,
+ handler:
+ | OnlineHandler<Worker>
+ | MessageHandler<Worker>
+ | ErrorHandler<Worker>
+ | ExitHandler<Worker>
+ ) => void