@interface ARCoachingArc : ARCoachingSpline
- (id)initWithRadius:(float)a0 mat:(struct { void /* unknown type, empty encoding */ x0[4]; })a1;
@end
@interface ARCoachingArc : ARCoachingSpline
- (id)initWithRadius:(float)a0 mat:(struct { void /* unknown type, empty encoding */ x0[4]; })a1;
@end