consul/ui-v2/app/components/radio-card/index.hbs

<label
  ...attributes
  class="radio-card{{if checked ' checked'}}"
>
  <div>
    <input type="radio" name={{name}} value={{value}} checked={{checked}} onchange={{action onchange}} />
  </div>
  <div>
    {{yield}}
  </div>
</label>