System/Library/PrivateFrameworks/PassKitUI.framework

PassKitUI.ObservableHostingController.h

Download PassKitUI.ObservableHostingController.h

1. _TtCs12_SwiftObject

@interface PassKitUI.ObservableHostingController : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ controller;
}

@end