@interface HealthExperienceUI.SizeClassResponsiveDataSource : _TtCs12_SwiftObject { void /* unknown type, empty encoding */ defaultDataSource; void /* unknown type, empty encoding */ dataSources; void /* unknown type, empty encoding */ eventHandler; void /* unknown type, empty encoding */ changesSubject; void /* unknown type, empty encoding */ currentSizeClass; void /* unknown type, empty encoding */ currentDataSource; } @end