{#
/**
* @file
* Default theme implementation to display wizard tree.
*
* Available variables:
* - step: The current step name.
* - tree: A nested list of menu items. Each menu item contains:
* - title: The menu link title.
* - url: The menu link url, instance of \Drupal\Core\Url
* - children: The menu item child items.
* - step: The name of the step.
*
* @ingroup themeable
*/
#}
{{ attach_library('page_manager_ui/page_variants') }}
{% import _self as page_manager %}
{#
We call a macro which calls itself to render the full tree.
@see http://twig.sensiolabs.org/doc/tags/macro.html
#}
{{ page_manager.wizard_tree(tree, step, 0) }}
{% macro wizard_tree(items, step, menu_level) %}
{% import _self as page_manager %}
{% if items %}
{% endif %}
{% endmacro %}