@interface TTRBannerControllerInternal : NSObject <TTRBannerControllerProtocol> {
    void /* unknown type, empty encoding */ TTRBannerViewController;
}

@property (nonatomic, weak) void /* unknown type, empty encoding */ delegate;

- (id)init;
- (void).cxx_destruct;
- (void)buildTTRMessageBubbleRecipientsListWithGroupMessageUUID:(id)a0 with:(id)a1;
- (void)showTTRBanner;

@end