@interface _UIFindNavigatorSearchFieldButton : UIButton

@property (nonatomic) BOOL usesSquareIntrinsicSize;

- (struct CGSize { double x0; double x1; })systemLayoutSizeFittingSize:(struct CGSize { double x0; double x1; })a0 withHorizontalFittingPriority:(float)a1 verticalFittingPriority:(float)a2;

@end