Changing tab bar font in Swift

Question

I have been trying to change the font for the tab bar items however I haven\'t been able to find any Swift examples. I know that this is how you change it in Objective-C:

Answer 1

Put this under didFinishLaunchingWithOptions:

UITabBarItem.appearance()
    .setTitleTextAttributes(
        [NSAttributedStringKey.font: UIFont(name: "Didot", size: 10)!], 
    for: .normal)

This works in Swift 4