<Accordion
  id="with-descriptions"
  items={[
    {
      content: {
        children: [
          <p key="0" className="govuk-body">
      We need to know your nationality so we can work out which elections you’re entitled to vote in. If you cannot provide your nationality, you’ll have to send copies of identity documents through the post.
    </p>,
          <ul key="1" className="govuk-list govuk-list--bullet"><li>Example item 1</li></ul>
        ]
      },
      heading: {
        children: 'Test'
      },
      summary: {
        children: 'Additional description'
      }
    },
    {
      content: {
        children: [
          <ul key="0" className="govuk-list govuk-list--bullet"><li>Example item 2</li></ul>
        ]
      },
      heading: {
        children: 'Test 2'
      },
      summary: {
        children: [
          <span key="0" className="govuk-!-font-weight-regular">Additional description (wrapped in span)</span>
        ]
      }
    }
  ]}
/>