brendte

/**
 * Override a tab group's tab bar on iOS.
 *
 * NOTE: Call this function on a tabGroup AFTER you have added all of your tabs to it! We'll look at the tabs that exist
 * to generate the overriding tab bar view. If your tabs change, call this function again and we'll update the display.
 *
 * @param tabGroup The tab group to override
 * @param backgroundOptions The options for the background view; use properties like backgroundColor, or backgroundImage.
 * @param selectedOptions The options for a selected tab button.
 * @param deselectedOptions The options for a deselected tab button.