XRInputSourcesChangeEventInit constructor
      
      XRInputSourcesChangeEventInit({ 
    
    
- bool bubbles,
- bool cancelable,
- bool composed,
- required JSObject session,
- required JSArray<XRInputSource> added,
- required JSArray<XRInputSource> removed,
Implementation
external factory XRInputSourcesChangeEventInit({
  bool bubbles,
  bool cancelable,
  bool composed,
  required JSObject session,
  required JSArray<XRInputSource> added,
  required JSArray<XRInputSource> removed,
});