System/Library/PrivateFrameworks/AvatarUI.framework

AVTFlippingCollectionViewFlowLayout.h

Download AVTFlippingCollectionViewFlowLayout.h

1. NSObject
2. >
3. UICollectionViewLayout
4. >
5. UICollectionViewFlowLayout

@interface AVTFlippingCollectionViewFlowLayout : UICollectionViewFlowLayout

- (BOOL)flipsHorizontallyInOppositeLayoutDirection;

@end