@interface PXSearchZeroKeywordGadgetLayout : UICollectionViewFlowLayout

@property (nonatomic) double columnWidth;

- (BOOL)flipsHorizontallyInOppositeLayoutDirection;
- (struct CGPoint { double x0; double x1; })targetContentOffsetForProposedContentOffset:(struct CGPoint { double x0; double x1; })a0 withScrollingVelocity:(struct CGPoint { double x0; double x1; })a1;

@end