@class NSString, CMActivityManager, MNTraceRecorder; @protocol GEOMotionContextProviderDelegate; @interface MNCoreMotionContextProvider : NSObject <GEOMotionContextProvider> { CMActivityManager *_activityManager; MNTraceRecorder *_traceRecorder; } @property (weak, nonatomic) id<GEOMotionContextProviderDelegate> motionDelegate; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)dealloc; - (void).cxx_destruct; - (void)startMotionUpdates; - (void)stopMotionUpdates; - (id)initWithTraceRecorder:(id)a0; @end