XRInputSourcesChangeEvent: XRInputSourcesChangeEvent() constructor

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

The XRInputSourcesChangeEvent() constructor creates and returns a new XRInputSourcesChangeEvent object, representing an update to the list of available WebXR input devices. You won't typically call this constructor yourself, as these events are created and sent to you by the WebXR system.