XRInputSourcesChangeEventInit.added

The XRInputSourcesChangeEventInit property added specifies a list of input sources, each identified using an XRInputSource object, which the represented inputsourceschange event is to indicate are newly available for use.

let inputSourcesEventInit = {
  session: xrSession,
  added: [newDevice1, ..., newDeviceN],
  removed: [removedDevice1, ..., newDeviceN],
};
myInputSourcesChangeEvent = new XRInputSourcesChangeEventInit("inputsourceschange", inputSourcesEventInit);

myInputSourcesChangeEvent = new XRInputSourcesChangeEventInit("inputsourceschange",
                            {
                              session: xrSession,
                              added: addedDeviceList,
                              removed: removedDeviceList
                            });

An Array of zero or more XRInputSource objects, each representing one input device added to the XR system.