<div>
<div class="f g-{1+2} h-i" rt-class="{'a': true, b: false, c: 1, 'd-e': true}"></div>
Order should not matter
<div rt-class="{'a': true, b: false, c: 1, 'd-e': true}" class="f g-{1+2} h-i"></div>
</div>
