@interface SeymourUI.UpNextQueueHeaderShelf : _TtCs12_SwiftObject { void /* unknown type, empty encoding */ delegate; void /* unknown type, empty encoding */ identifier; void /* unknown type, empty encoding */ row; void /* unknown type, empty encoding */ bookmarkClient; void /* unknown type, empty encoding */ menuOptions; void /* unknown type, empty encoding */ platform; void /* unknown type, empty encoding */ storefrontLocalizer; void /* unknown type, empty encoding */ title; void /* unknown type, empty encoding */ upNextQueueClient; void /* unknown type, empty encoding */ eventHub; void /* unknown type, empty encoding */ subscriptionToken; void /* unknown type, empty encoding */ subscriptionCache; } @end