material_base-8.x-2.x-dev/templates/navigation/menu-local-task.html.twig

{#
/**
 * @file
 * Theme override for a local task link.
 *
 * Available variables:
 * - attributes: HTML attributes for the wrapper element.
 * - is_active: Whether the task item is an active tab.
 * - link: A rendered link element.
 *
 * Note: This template renders the content for each task item in
 * menu-local-tasks.html.twig.
 *
 * @see template_preprocess_menu_local_task()
 */
#}
{% set classes = [
    'tabs__item',
    is_active ? 'is-active',
    is_active ? 'tabs__item--active',
] %}
<li{{ attributes.addClass(classes) }}>{{ link }}</li>