{{ attach_library('<%= themeNameMachine %>/button') }}

{# If a url is passed, we print a <a>,
otherwise we print a <button>. #}
{% if url %}
  <a href="{{ url }}" class="button{{ modifier ? ' ' ~ modifier }}">
    {{ text }}
  </a>
{% else %}
  <button class="button{{ modifier ? ' ' ~ modifier }}">
    {{ text }}
  </button>
{% endif %}