Comment 1 for bug 1470951

You don't actually need the old divider in the way you're suggesting. You're assuming there would be an equivalent new component when in fact the ListItem itself now provides it. I think we need to improve the documentation.

Example of a divider in the new API:

divider {
    visible: true
    colorFrom: UbuntuColors.red
    colorTo: UbuntuColors.green
}

The colors are optional, it can be as simple as

divider.visible: action != actions[actions.length - 1]

(In this example assuming an ActionSelectionPopover where the delegate has an "action" and the model is a list of Action items)