+ /**
+ * Closes communication channel.
+ */
+ readonly closeChannel: () => void
+ /**
+ * Gets task function worker usage statistics.
+ *
+ * @param name - The task function name.
+ * @returns The task function worker usage statistics if the task function worker usage statistics are initialized, `undefined` otherwise.
+ */
+ readonly getTaskFunctionWorkerUsage: (name: string) => WorkerUsage | undefined
+ /**
+ * Deletes task function worker usage statistics.
+ *
+ * @param name - The task function name.
+ * @returns `true` if the task function worker usage statistics were deleted, `false` otherwise.
+ */
+ readonly deleteTaskFunctionWorkerUsage: (name: string) => boolean