+<strong> See examples folder for more details( in particular if you want to use a pool for [multiple functions](./examples/multiFunctionExample.js) ).</strong>
+<strong>Now type script is also supported, find how to use it into the example folder </strong>
+
+<h2 id="nv">Node versions</h2>
+
+You can use node versions 12.x , 13.x, 14.x <br>
+
+<h2 id="api">API</h2>
+
+### `pool = new FixedThreadPool(numThreads, filePath, opts)`
+`numThreads` (mandatory) Num of threads for this worker pool <br>
+`filePath` (mandatory) Path to a file with a worker implementation <br>
+`opts` (optional) An object with these properties :
+- `errorHandler` - A function that will listen for error event on each worker thread
+- `onlineHandler` - A function that will listen for online event on each worker thread
+- `exitHandler` - A function that will listen for exit event on each worker thread
+- `maxTasks` - This is just to avoid not useful warnings message, is used to set <a href="https://nodejs.org/dist/latest-v12.x/docs/api/events.html#events_emitter_setmaxlisteners_n">maxListeners</a> on event emitters ( workers are event emitters)
+
+### `pool = new DynamicThreadPool(min, max, filePath, opts)`
+`min` (mandatory) Same as FixedThreadPool numThreads , this number of threads will be always active <br>
+`max` (mandatory) Max number of workers that this pool can contain, the new created threads will die after a threshold ( default is 1 minute , you can override it in your worker implementation). <br>
+`filePath` (mandatory) Same as FixedThreadPool <br>
+`opts` (optional) Same as FixedThreadPool <br>
+
+### `pool.execute(data)`
+Execute method is available on both pool implementations ( return type : Promise): <br>
+`data` (mandatory) An object that you want to pass to your worker implementation <br>
+
+### `pool.destroy()`
+Destroy method is available on both pool implementations.<br>
+This method will call the terminate method on each worker.
+
+
+### `class YourWorker extends ThreadWorker`
+`fn` (mandatory) The function that you want to execute on the worker thread <br>
+`opts` (optional) An object with these properties :
+- `maxInactiveTime` - Max time to wait tasks to work on ( in ms) , after this period the new worker threads will die.
+- `async` - true/false , true if your function contains async pieces else false