@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