{{#if (has-block)}}
  {{yield this.message this.close}}
{{else}}
  <a href="#" {{on "click" this.close}} class="close" role="button">&times;</a>
  {{! template-lint-disable no-triple-curlies }}
  <span class="message">{{this.message.text}}{{{this.message.html}}}</span>
{{/if}}