@interface VNDetectTrajectoriesRequestConfiguration : VNStatefulRequestConfiguration @property (nonatomic) long long trajectoryLength; @property (nonatomic) float objectMinimumNormalizedRadius; @property (nonatomic) float objectMaximumNormalizedRadius; @property (nonatomic) struct { long long value; int timescale; unsigned int flags; long long epoch; } targetFrameTime; - (id)initWithRequestClass:(Class)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; @end