System/Library/Frameworks/HealthKit.framework

_TtCV9HealthKit17_AsyncBytesBuffer7Storage.h

Download _TtCV9HealthKit17_AsyncBytesBuffer7Storage.h

1. _TtCs12_SwiftObject

@interface _TtCV9HealthKit17_AsyncBytesBuffer7Storage : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ readFunction;
    void /* unknown type, empty encoding */ buffer;
    void /* unknown type, empty encoding */ finished;
}

@end