@class ATXEventTravelTimeDataSource, EKEvent, NSString, CLPlacemark, NSDictionary, NSObject; @protocol OS_dispatch_semaphore; @interface ATXHeuristicEventTimeUtilities : NSObject @property (retain, nonatomic) EKEvent *event; @property (retain, nonatomic) ATXEventTravelTimeDataSource *dataSource; @property (retain, nonatomic) CLPlacemark *destination; @property (retain, nonatomic) NSString *transportType; @property (retain, nonatomic) NSObject<OS_dispatch_semaphore> *semaphore; @property (retain, nonatomic) NSDictionary *resolvedTimeInformation; - (id)init; - (void).cxx_destruct; - (id)travelTimeToEvent:(id)a0 destination:(id)a1 transportType:(id)a2 heuristicDevice:(id)a3; @end