#import @interface UITabBarController (RNNOptions) - (void)rnn_setCurrentTabIndex:(NSUInteger)currentTabIndex; - (void)rnn_setCurrentTabID:(NSString *)tabID; - (void)rnn_setTabBarTestID:(NSString *)testID; - (void)rnn_setTabBarBackgroundColor:(UIColor *)backgroundColor; - (void)rnn_setTabBarStyle:(UIBarStyle)barStyle; - (void)rnn_setTabBarTranslucent:(BOOL)translucent; - (void)rnn_setTabBarHideShadow:(BOOL)hideShadow; @end