@class PRRangeMeasurement, PRAngleMeasurement; @interface PRRelativePosition : NSObject @property (class, readonly) BOOL supportsSecureCoding; @property (readonly) double timestamp; @property (readonly) long long cycleIndex; @property (readonly, nonatomic) PRRangeMeasurement *range; @property (readonly, nonatomic) PRAngleMeasurement *azimuth; @property (readonly, nonatomic) PRAngleMeasurement *elevation; + (id)relativePositionWithTimestamp:(double)a0 range:(id)a1 azimuth:(id)a2 elevation:(id)a3; - (void)encodeWithCoder:(id)a0; - (id)description; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)initWithTimestamp:(double)a0 range:(id)a1 azimuth:(id)a2 elevation:(id)a3; @end