Ability to provide custom styles to the generated link

When the link is rewritten the original classes are removed from it. It would be nice if it automatically re-added back the original elements 'classes', or at least provides a way in the configuration of the /paths/ to define your own CSS.

In my particular case I have a path that takes you to a delete confirmation page. The link is styled like a button using the 'button' class. However, after setting it as an admin dialog button it just adds it as simple text, removing the 'button' class.