@class ARSession, PRDevicePoseValidator, NSString; @interface PRVIODevicePoseProvider : PRDevicePoseProvider <ARSessionDelegate> @property (retain, nonatomic) ARSession *session; @property (retain, nonatomic) PRDevicePoseValidator *poseValidator; @property (nonatomic) BOOL trackingNormal; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end