dsfr4drupal-1.x-dev/templates/base/base-field-single-value.heading-3.html.twig

{% set h3_attributes = h3_attributes|default(create_attribute()) %}
{% extends '@dsfr4drupal/templates/base/base-field-single-value.html.twig' %}

{% block item_content %}
  <h3{{ h3_attributes }}>
    {{ item.content }}
  </h3>
{% endblock item_content %}