usr/lib/swift/libswiftXPC.dylib

_TtCV3XPC18XPCReceivedMessage26XPCReceivedMessageMetadata.h

Download _TtCV3XPC18XPCReceivedMessage26XPCReceivedMessageMetadata.h

1. _TtCs12_SwiftObject

@interface _TtCV3XPC18XPCReceivedMessage26XPCReceivedMessageMetadata : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ requiresHandoff;
    void /* unknown type, empty encoding */ isSync;
}

@end