title: Can I use vscode file-icons in a webview?
body: <p><strong>Is it possible to have access or use file icons inside a webview</strong>? <em>The icons on the side of each file/folder in the explorer.</em></p>
  <p>My project has a custom activity bar, where I would like to show icons for a file type, preferably using the current Icon Theme, is this possible?</p>
  <p>I've seen that code icons can be used, injecting the css in the webview:</p>
  <pre class="lang-ts prettyprint-override"><code>const codiconsUri = webview.asWebviewUri(
      vscode.Uri.joinPath(extensionUri, 'node_modules', 'vscode-codicons', 'dist', 'codicon.css'),
  );
  </code></pre>
  <p>Then used like this inside the webview's HTML:</p>
  <pre class="lang-html prettyprint-override"><code>&lt;i class=&quot;codeicons codeicons-beaker&quot;&gt;&lt;/i&gt;
  </code></pre>
  <p>But I have not been able to find any reference about how to do this with file icons.</p>