@interface HDWorkoutBuilderActivityEntity : HDWorkoutActivityEntity + (id)databaseTable; + (id)_statisticsForWorkoutActivityWithPersistentId:(unsigned long long)a0 workoutActivity:(id)a1 database:(id)a2 error:(id *)a3; + (Class)ownerEntityClass; + (BOOL)supportsNullableEndDate; + (long long)protectionClass; @end