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objective-cswifttypedefcode-conversiontype-alias

Convert typedef to Swift

How do I convert this code to Swift

 typedef  UIViewController<CalendarViewControllerNavigation> CalendarViewController;

tried to find solution everywhere but seems I can't find a reference to this.

Solution

  • In Swift 4 you can use:

    typealias CalendarViewController = UIViewController & CalendarViewControllerNavigation

    Which uses the new protocol composition type. Also see SE-156.