public struct TextAlert 

public var title: String 

public var message: String 

public var placeholder: String = "" 

public var accept: String = "OK" 

public var cancel: String? = "Cancel" 

public var secondaryActionTitle: String? = nil 

public var keyboardType: UIKeyboardType = .default 

public var action: (String?) -> Void 

public var secondaryAction: (() -> Void)? = nil