@class CMSwimTrackerInternal; @interface CMSwimTracker : NSObject @property (readonly, nonatomic) CMSwimTrackerInternal *_internal; + (BOOL)isAvailable; + (unsigned long long)maxSwimDataEntries; - (id)init; - (void)dealloc; - (void)stopUpdates; - (void)startUpdatesFromRecord:(id)a0 handler:(id /* block */)a1; - (void)querySWOLFSummaryWithSessionID:(id)a0 handler:(id /* block */)a1; - (void)querySwimUpdatesFromRecord:(id)a0 handler:(id /* block */)a1; @end