title: how to solve: Bundle' is deprecated. Use Android KTX version?
body: <p>I am trying to pass data between fragments using navigation controller. in this documentation: <a href="https://developer.android.com/topic/libraries/architecture/navigation/navigation-pass-data" rel="nofollow noreferrer">https://developer.android.com/topic/libraries/architecture/navigation/navigation-pass-data</a></p>
  
  <p>it is said that I can send data using bundle, but when I type the code below:</p>
  
  <pre><code>var bundle = bundleOf("amount" to amount)
  view.findNavController().navigate(R.id.confirmationAction, bundle)
  </code></pre>
  
  <p>I have a message: Bundle' is deprecated. Use Android KTX version ?
  <a href="https://i.stack.imgur.com/iDzWp.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/iDzWp.png" alt="enter image description here"></a></p>
  
  <p>what should I do ? I don't understand about that 'Use the Android KTX version'</p>