Other Extensions The following extensions are available globally. Array See more Declaration Swift struct Array<Element> : RandomAccessCollection, MutableCollection Bundle See more CLLocation See more Locale See more Declaration Swift struct Locale : Hashable, Equatable, ReferenceConvertible RouteStep See more Declaration Swift @objc(MBRouteStep) class RouteStep : NSObject, NSSecureCoding UIWindow See more String See more Declaration Swift struct String UIFont See more