@class NSString; @interface ATXHomeScreenLogSystemEventRotationSessionEngagementKeyTracker : NSObject @property (readonly, nonatomic) NSString *statusAggregationKey; @property (readonly, nonatomic) NSString *proactiveStatusAggregationKey; @property (readonly, nonatomic) NSString *proactiveStatusBooleanKey; @property (readonly, nonatomic) NSString *userScrollStatusBooleanKey; @property (readonly, nonatomic) NSString *userScrollFinalOutcomeKey; + (id)keyTrackerForRotationSessionStackEngagementStatus:(unsigned long long)a0; - (void).cxx_destruct; - (id)initWithStatusAggregationKey:(id)a0 proactiveStatusAggregationKey:(id)a1 proactiveStatusBooleanKey:(id)a2 userScrollStatusBooleanKey:(id)a3 userScrollFinalOutcomeKey:(id)a4; @end