dev/snippets/config/skeletons/sample.html

{@inject-html}
<div class="snippet-buttons">
  <button id="shortSnippetButton" selected>Sample</button>
</div>
<div class="snippet-container">
  <div class="snippet">{{description}}
    <div class="copyable-container">
      <button class="copy-button-overlay copy-button" title="Copy to clipboard"
              onclick="copyTextToClipboard(findSiblingWithId(this, 'sample-code'));">
        <i class="material-icons copy-image">assignment</i>
      </button>
      <pre class="language-{{language}}" id="sample-code"><code class="language-{{language}}">{{code}}</code></pre>
    </div>
  </div>
</div>
{@end-inject-html}