vais_promos-1.0.0-beta2/templates/vais_promos_promotion.html.twig

{% set title_markup = [{'#markup': title|render}] %}
{% set description_markup = [{'#markup': description|render}] %}
<div class="promotion">
  <div class="title"><a href="{{ href }}">{{ title_markup }}</a></div>
  <div class="description">{{ description_markup }}</div>
</div>