@interface HDSampleSyncEntity : HDDataSyncEntity + (id)_basePruningPredicateForDate:(id)a0 profile:(id)a1; + (id)_predicateForSampleAgeInSyncSession:(id)a0 sampleTypeClass:(Class)a1; + (id)_predicateForSyncSession:(id)a0; + (Class)_syncedSampleTypeClass; + (BOOL)supportsSpeculativeNanoSyncChanges; @end