anchor.diff:  
   Then embed the route into your Akka HTTP routes structure.
   
  -https://github.com/fomkin/korolev/blob/v0.5.2/examples/akka-http/src/main/scala/AkkaHttpExample.scala[See full example]
  +https://github.com/fomkin/korolev/blob/v0.6.0/examples/akka-http/src/main/scala/AkkaHttpExample.scala[See full example]
  
positive.code: 
  val render: Render = {
    case true => 'body(
      delay(3.seconds) {
        case true => false
      },
      "Wait 3 seconds!"
    )
    case false => 'body(
      'button(
        event('click) {
          immediateTransition {
            case _ => true
          }
        },
        "Push the button"
      )
  
negative.code:   'div(
      parameters.toString,
      state.toString,
      event('click) { access =>
        // Change component state here
        // using transition as usual.
      }
    )
  }
  