+ readonly taskFunctionOperationStatus?: boolean
+ /**
+ * Task function serialized to string.
+ */
+ readonly taskFunction?: string
+ /**
+ * Task function name.
+ */
+ readonly taskFunctionName?: string
+ /**
+ * Task function names.
+ */
+ readonly taskFunctionNames?: string[]
+ /**
+ * Whether the worker computes the given statistics or not.
+ */
+ readonly statistics?: WorkerStatistics
+ /**
+ * Whether the worker is ready or not.
+ */
+ readonly ready?: boolean
+ /**
+ * Whether the worker starts or stops its activity check.
+ */
+ readonly checkActive?: boolean
+ /**
+ * Message port.
+ */
+ readonly port?: MessagePort