System/Library/PrivateFrameworks/PreviewShellKit.framework

PreviewShellKit.PreviewNonUIAgent.h

Download PreviewShellKit.PreviewNonUIAgent.h

1. _TtCs12_SwiftObject

@interface PreviewShellKit.PreviewNonUIAgent : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ invalidationHandle;
    void /* unknown type, empty encoding */ connection;
    void /* unknown type, empty encoding */ disconnect;
}

@end