@protocol HKOverlaySleepRoomContextChangeDelegate; @interface _HKSleepComparisonContext : HKOverlayRoomStackedContext @property (readonly, weak, nonatomic) id<HKOverlaySleepRoomContextChangeDelegate> contextChangeDelegate; - (void).cxx_destruct; - (void)overlayStateWillChange:(BOOL)a0 contextItem:(id)a1 chartController:(id)a2; - (BOOL)unselectedContextShouldUseContextBaseType; - (id)_defaultStackedInteractiveChartDisplayTypeForSampleType:(id)a0 overlayChartController:(id)a1 applicationItems:(id)a2 formatterTimeScope:(long long)a3; - (id)_generateSleepDistributionDisplayTypeForStackedSampleType:(id)a0 currentCalendarOverride:(id)a1 overlayChartController:(id)a2 applicationItems:(id)a3; - (BOOL)_sampleTypeShouldUseSleepQuantityDistribution:(id)a0; - (id)initWithStackedSampleType:(id)a0 currentCalendarOverride:(id)a1 overlayChartController:(id)a2 applicationItems:(id)a3 contextChangeDelegate:(id)a4 primarySleepDisplayType:(id)a5; - (void)stackedOverlayStateWillChange:(BOOL)a0 contextItem:(id)a1 chartController:(id)a2; @end