import RimhTypingLetters

@IBOutlet weak var textview:TypingLetterUITextView!
// You can specific delimiter to wrap the content such as a space.
textview.typeText(message, delimiter: " ", typingSpeedPerChar: 0.05, didResetContent: true) {
            // complete action after finished typing
}
// By default: delimiter = nil (no-wrapping), typingSpeedPerChar = 0.04, didResetContent = true.
textview.typeText(message) {
           // complete action after finished typing
}

// Extension function in UILabel is similar to TypingLetterUITextView's function, just only delimiter parameter is not exist. 
label.typeText(message, typingSpeedPerChar: 0.1, didResetContent = true, completeCallback:{
           // complete action after finished typing
}

class MyTextView:TypingLetterUITextView {
    override func updateTypingTextView(_ character: Character) {
        super.updateTypingTextView(character)
    }
}