Getting the index of the current loop in Play! 2 Scala template

In Play! 1, it was possible to get the current index inside a loop, with the following code:

#{list items:myItems, as: 'item'}
    <li>Item ${item_index} is ${item}</li>
#{/list}

Is there an equivalent in Play2, to do something like that?

@for(item <- myItems) {
    <li>Item ??? is @item</li>
}

Same question for the _isLast and _isFirst.

ps: this question is quite similar, but the solution implied to modify the code to return a Tuple (item, index) instead of just a list of item.