@class VKToneGenerator; @interface VKWalkAssistFeedbackProcessor : NSObject @property (retain, nonatomic) VKToneGenerator *toneGenerator; @property (nonatomic) long long pitchMode; @property (nonatomic) double minProximityThreshold; @property (nonatomic) double maxProximityThreshold; @property (nonatomic) BOOL isFacingLocation; @property (nonatomic) BOOL shouldPlayAudio; + (id)fourPitchesThresholdArray; - (void)dealloc; - (void).cxx_destruct; - (void)_voiceOverStatusChanged; - (void)stopProcessing; - (int)_mmFromMeters:(int)a0; - (void)_updateProximityThresholdsIfNeededForDistance:(int)a0; - (id)initWithToneGenerator:(id)a0; - (void)processPulseFeedbackForDistance:(int)a0 shouldProcessHapticPulse:(BOOL)a1; @end