image.twig 

<images>
{% image 'images/foo.png' %}<image url="{{ asset_url }}" />{% endimage %}
</images>

File

drupal/core/vendor/kriswallsmith/assetic/tests/Assetic/Test/Extension/Twig/templates/image.twig
View source
  1. <images>

  2. {% image 'images/foo.png' %}<image url="{{ asset_url }}" />{% endimage %}

  3. </images>