fix: fix worker function type definition and validation

[poolifier.git] / src / worker / thread-worker.ts

diff --git a/src/worker/thread-worker.ts b/src/worker/thread-worker.ts
index de1c36bf7b51fedf5b07b19ca9f09d4778daa933..ad2bc644220289c596420513208dd2b77b5db00d 100644 (file)
--- a/src/worker/thread-worker.ts
+++ b/src/worker/thread-worker.ts
@@ -1,5 +1,5 @@
-import type { MessagePort } from 'worker_threads'
-import { isMainThread, parentPort } from 'worker_threads'
+import type { MessagePort } from 'node:worker_threads'
+import { isMainThread, parentPort } from 'node:worker_threads'
 import type { MessageValue } from '../utility-types'
 import { AbstractWorker } from './abstract-worker'
 import type { WorkerOptions } from './worker-options'
@@ -13,8 +13,8 @@ import type { WorkerOptions } from './worker-options'
  * If you use a `DynamicThreadPool` the extra workers that were created will be terminated,
  * but the minimum number of workers will be guaranteed.
  *
- * @template DataType of data this worker receives from pool's execution. This can only be serializable data.
- * @template ResponseType of response the worker sends back to the main thread. This can only be serializable data.
+ * @typeParam Data - Type of data this worker receives from pool's execution. This can only be serializable data.
+ * @typeParam Response - Type of response the worker sends back to the main thread. This can only be serializable data.
  * @author [Alessandro Pio Ardizio](https://github.com/pioardi)
  * @since 0.0.1
  */
@@ -25,10 +25,13 @@ export class ThreadWorker<
   /**
    * Constructs a new poolifier thread worker.
    *
-   * @param fn Function processed by the worker when the pool's `execution` function is invoked.
-   * @param opts Options for the worker.
+   * @param fn - Function processed by the worker when the pool's `execution` function is invoked.
+   * @param opts - Options for the worker.
    */
-  public constructor (fn: (data: Data) => Response, opts: WorkerOptions = {}) {
+  public constructor (
+    fn: (data: Data) => Response | Promise<Response>,
+    opts: WorkerOptions = {}
+  ) {
     super('worker-thread-pool:poolifier', isMainThread, fn, parentPort, opts)
   }