at_theme-1.4.1/at_core/templates/dataset/forum-icon.html.twig

{#
/**
 * @file
 * Theme override to display a status icon for a forum post.
 *
 * Available variables:
 * - attributes: HTML attributes to be applied to the wrapper element.
 *   - class: HTML classes that determine which icon to display. May be one of
 *     'hot', 'hot-new', 'new', 'default', 'closed', or 'sticky'.
 *   - title: Text alternative for the forum icon.
 * - icon_title: Text alternative for the forum icon, same as above.
 * - new_posts: '1' when this topic contains new posts, otherwise '0'.
 * - first_new: '1' when this is the first topic with new posts, otherwise '0'.
 * - icon_status: Indicates which status icon should be used.
 *
 * @see template_preprocess_forum_icon()
 */
#}
{%
  set classes = [
    'icon',
    'topic-status-' ~ icon_status,
  ]
%}
<div{{ attributes.addClass(classes) }}>
  {% if first_new -%}
    <a id="new"></a>
  {%- endif %}
  <svg class="{{ 'forum-icon-' ~  icon_status }}">
    <use xlink:href="#{{ 'forum-icon-' ~  icon_status }}"></use>
  </svg>
  <span class="visually-hidden">{{ icon_title }}</span>
</div>