declare namespace ObjC{
   namespace classes{
      
       export class UIAccelerometer extends NSObject{ 
            static	sharedAccelerometer():UIAccelerometer;
            	updateInterval():number;
            	setUpdateInterval_(updateInterval:number|NativePointer):any;
            	delegate():NativePointer;
            	setDelegate_(delegate:NativePointer|NativePointer):any;
       }
      
       export class UIAcceleration extends NSObject{ 
            	timestamp():number;
            	x():any;
            	y():any;
            	z():any;
       }
    }
}