Possibility to add a class on the tab strip button

We really would like to have the possibility to add a class to the tabstriptab. 
The reason for that is we have a form over multiple tabs.
When an error occurds on a tab we want to color the background of this tab.
It already supports "contentClassName" but this is for the content container.
Is there a way around this or can this be put on a feature request list?
<TabStrip>
    <TabStripTab className="error" title="Paris">

    Paris form

    </TabStripTab>


    <TabStripTab title="New York City">

    New York City form

    </TabStripTab>

</TabStrip>