init(coder:) Creates a command from data in an unarchiver. Declarationinit?(coder: NSCoder) See AlsoCreating a commandinit(title:subtitle:image:action:propertyList:alternates:discoverabilityTitle:attributes:state:)init(title:image:action:propertyList:alternates:discoverabilityTitle:attributes:state:)Adding menus and shortcuts to the menu bar and user interface