When I add RazorFormat feature to ServiceStack.Swagger example I get "Handler for Request not found" error when trying to view localhost:yourport/swagger-ui/index.html (which was previously working).
So how to use both: swagger and razor? I tried to rename index.html to index.cshtml to make razor engine deal with this file. The page was working but no JS, and no CSS downloaded, so it wasn't useful much.