hierarchical-menu.html.twig in Cheeseburger Menu 8.2

{% macro searchChild(subitems, route_id, page_type, current_url, active) %}
    {% import _self as macros3 %}
    {% if subitems|length > 0 %}
        <ul style="height: 0; overflow: hidden;">
            {% for item in subitems %}
                {% if active is not empty %}
                    {% if (item.id == active.id)  and (item.url == active.url) and (item.type == active.type) %}
                        {% set activeClass = 'active' %}
                    {% else %}
                        {% set activeClass = '' %}
                    {% endif %}
                {% else %}
                    {% set activeClass = '' %}
                {% endif %}
                {% if item.subitem|length > 0 %}
                <li class="cheeseburger-menu__menu-list-item cheeseburger-menu__menu-list-item--child cheeseburger-menu__menu-list-item--expanded {{ activeClass }}">
                {% else %}
                    <li class="cheeseburger-menu__menu-list-item cheeseburger-menu__menu-list-item--child {{ activeClass }}">
                {% endif %}

                {% if item.icon %}
                    <img src="{{ item.icon }}" class="cheeseburger-menu__menu-list-item-image">
                {% endif %}
                <a href="{{ item.url }}"
                   class="cheeseburger-menu__menu-list-item-link {{ activeClass }}">{{ item.name }}</a>
                {{ macros3.searchChild(item.subitem, route_id, page_type, current_url, active) }}
                </li>

            {% endfor %}
        </ul>
    {% endif %}
{% endmacro %}

{% macro render(menu_tree, route_id, page_type, current_url, active) %}
    {% import _self as macros2 %}
    {% for item in menu_tree %}
        {% if active is not empty %}
            {% if (item.id == active.id)  and (item.url == active.url) and (item.type == active.type) %}
                {% set activeClass = 'active' %}
            {% else %}
                {% set activeClass = '' %}
            {% endif %}
        {% else %}
            {% set activeClass = '' %}
        {% endif %}
        {% if item.subitem|length > 0 %}
            <li class="cheeseburger-menu__menu-list-item cheeseburger-menu__menu-list-item--parent cheeseburger-menu__menu-list-item--expanded {{ activeClass }}">
                {% if item.icon %}
                    <img src="{{ item.icon }}" class="menu-item-image">
                {% endif %}
                <span class="cheeseburger-menu__menu-list-item-link cheeseburger-menu__menu-list-item-link--span {{ activeClass }}">{{ item.name }}</span>
                {{ macros2.searchChild(item.subitem, route_id, page_type, current_url, active) }}
            </li>
        {% else %}
            <li class="cheeseburger-menu__menu-list-item {{ activeClass }}">
                {% if item.icon %}
                    <img src="{{ item.icon }}" class="menu-item-image">
                {% endif %}
                <a href="{{ item.url }}"
                   class="cheeseburger-menu__menu-list-item-link {{ activeClass }}">{{ item.name }}</a>
                {{ macros2.searchChild(item.subitem, route_id, page_type, current_url, active) }}
            </li>
        {% endif %}



    {% endfor %}
{% endmacro %}

{% import _self as macros %}
<div class="cheeseburger-menu__menu cheeseburger-menu__menu--{{ machine_name }}"
     data-drupal-selector="cheeseburger-menu--{{ machine_name }}">
    <span class="cheeseburger-menu__menu-list-trigger"></span>
    {% if title != FALSE %}
        <div class="cheeseburger-menu__menu-title">{{ title }}</div>
    {% endif %}
    <ul class="cheeseburger-menu__menu-list">
        {{ macros.render(menu_tree, route_id, page_type, current_url, active) }}
    </ul>
</div>