System/Library/PrivateFrameworks/Fitness.framework
FIQuantityInterval.h
@class HKQuantity, FIIntervalDefinition, NSDate, HKQuantityType;
@interface FIQuantityInterval : NSObject
@property (readonly, nonatomic) FIIntervalDefinition *definition;
@property (readonly, nonatomic) NSDate *startDate;
@property (readonly, nonatomic) HKQuantityType *trackedQuantityType;
@property (readonly, nonatomic) HKQuantity *threshold;
- (void).cxx_destruct;
- (id)initWithIntervalDefinition:(id)a0 activityType:(unsigned long long)a1 startDate:(id)a2;
@end