@interface RoomPlan.DeviceVelocityManager : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ lastCameraPosition;
    void /* unknown type, empty encoding */ lastTargetPoint;
    void /* unknown type, empty encoding */ lastTimestamp;
    void /* unknown type, empty encoding */ deviceVelocity;
    void /* unknown type, empty encoding */ deviceVelocityQueue;
    void /* unknown type, empty encoding */ targetDistance;
}

@end