Question OpenXR GestureRecognizer for HoloLens2 (Unity 2020.3)

Hi all,

I recently upgraded my 2019.4 Unity HoloLens 2 Project to 2020.3.18f1 and after updating I always get the error:
Assets\Scripts\TapInputHandler.cs(12,13): error CS0246: The type or namespace name 'GestureRecognizer' could not be found (are you missing a using directive or an assembly reference?)

I looked up the Unity Documentation and the Script Reference GestureRecognizer is not available anymore in 2020.3. It was there in 2020.1: https://docs.unity3d.com/2020.1/Documentation/ScriptReference/XR.WSA.Input.GestureRecognizer.html
However it is missing in 2020.3.I did not find a equivalent in any OpenXR Documentations either. Whats the 2020 Unity way to recognize Hand Gestures (such as Tap Gesture) with HoloLens?

 

I got the same error and the link above isn't valid anymore.