// DeviceoOrientation Event // Specification: https://w3c.github.io/deviceorientation/ // Repository: https://github.com/w3c/deviceorientation declare var ondeviceorientationabsolute: ((this: Window, ev: DeviceOrientationEvent) => any) | null; interface WindowEventMap { "deviceorientationabsolute": DeviceOrientationEvent; } interface Window { DeviceMotionEvent: { requestPermission(): Promise; }; DeviceOrientationEvent: { requestPermission(): Promise; }; }