@interface PassKitUI.UIFlowNode : _TtCs12_SwiftObject { void /* unknown type, empty encoding */ flowItem; void /* unknown type, empty encoding */ state; void /* unknown type, empty encoding */ environment; void /* unknown type, empty encoding */ view; void /* unknown type, empty encoding */ isShowingLoadingUI; void /* unknown type, empty encoding */ wasDynamicallyInserted; void /* unknown type, empty encoding */ parent; void /* unknown type, empty encoding */ knownChildren; void /* unknown type, empty encoding */ originator; void /* unknown type, empty encoding */ renderer; void /* unknown type, empty encoding */ $__lazy_storage_$_presentationConfiguration; void /* unknown type, empty encoding */ $__lazy_storage_$_dismissalConfiguration; void /* unknown type, empty encoding */ modifierConfiguration; } @end