@class HKQuantitySample, HDSampleAggregateCachingSession, HDProfile, NSString, NSMutableDictionary, HKCalendarCache;
@protocol HDStatisticsCollectionCalculatorSourceOrderProvider;
@interface HDSleepDaySummaryEnumerator : NSObject {
HDProfile *_profile;
HDSampleAggregateCachingSession *_cachingSession;
HKCalendarCache *_calendarCache;
struct { long long start; long long duration; } _morningIndexRange;
BOOL _ascending;
unsigned long long _options;
NSString *_debugIdentifier;
NSMutableDictionary *_schedulesByWeekday;
HKQuantitySample *_sleepDurationGoalSample;
long long _cachedFirstDayOfWeek;
id<HDStatisticsCollectionCalculatorSourceOrderProvider> _sourceOrderProvider;
NSMutableDictionary *_adjustedMorningIndexCache;
}
+ (id)sleepAnalysisQueryDescriptorForDateInterval:(id)a0 options:(unsigned long long)a1;
+ (id)sleepTypesQueryDescriptorsForDateInterval:(id)a0 options:(unsigned long long)a1;
- (BOOL)enumerateWithError:(id *)a0 handler:(id /* block */)a1;
- (void).cxx_destruct;
- (id)initWithProfile:(id)a0 cachingSession:(id)a1 calendarCache:(id)a2 morningIndexRange:(struct { long long x0; long long x1; })a3 ascending:(BOOL)a4 options:(unsigned long long)a5 debugIdentifier:(id)a6;
@end