notifications-admin/app/templates/components/page-header.html

{% from "components/back-link/macro.njk" import govukBackLink %}

{% macro page_header(
  h1,
  back_link=None
) %}

  {% if back_link %}
    {{ govukBackLink({ "href": back_link }) }}
  {% endif %}

  <h1 class="heading-large">{{ h1 }}</h1>

{% endmacro %}