import Postbox private var telegramUIDeclaredEncodables: Void = { declareEncodable(ChatInterfaceState.self, f: { ChatInterfaceState(decoder: $0) }) declareEncodable(ChatEmbeddedInterfaceState.self, f: { ChatEmbeddedInterfaceState(decoder: $0) }) return }() public func telegramUIDeclareEncodables() { let _ = telegramUIDeclaredEncodables }