{% sw_extends '@Storefront/storefront/page/checkout/cart/index.html.twig' %}{% block page_checkout_cart_action_proceed %} {% block page_checkout_cart_action_proceed_klarna_express_checkout %} {% sw_include '@Storefront/storefront/klarna/express-checkout.html.twig' with { addLineItem: false } %} {% endblock %} {{ parent() }}{% endblock %}