+
+ /**
+ * Whether the pool is busy or not.
+ *
+ * The pool busyness boolean status.
+ */
+ readonly busy: boolean
+
+ /**
+ * Number of tasks currently concurrently running.
+ */
+ readonly numberOfRunningTasks: number
+
+ /**
+ * Find a tasks map entry with a free worker based on the number of tasks the worker has applied.
+ *
+ * If an entry is found with a worker that has `0` tasks, it is detected as free.
+ *
+ * If no tasks map entry with a free worker was found, `false` will be returned.
+ *
+ * @returns A tasks map entry with a free worker if there was one, otherwise `false`.
+ */
+ findFreeTasksMapEntry(): [Worker, number] | false