i-line-signature">
      
  <div>
    <ol class="annotation-list">
        <li>@<a href="https://api.flutter.dev/flutter/dart-core/override-constant.html">override</a></li>
    </ol>
  </div>
      <span class="returntype"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>
      <span class="name ">observedFiles</span>
      

    </section>

    

    
<section class="summary source-code" id="source">
  <h2><span>Implementation</span></h2>
  <pre class="language-dart"><