@class NSArray; @interface _UICollectionCompositionalLayoutSolverOptions : NSObject { BOOL _layoutRTL; BOOL _roundsToScreenScale; double _interSectionSpacing; Class _layoutAttributesClass; Class _invalidationContextClass; id /* block */ _invalidationHandler; NSArray *_globalSupplementaryItems; id /* block */ _decorationRegistrationHandler; id /* block */ _sectionSolveErrorHandler; } - (void).cxx_destruct; @end