ronously renames this file system entity.</p>
<p>Returns a <a href="dart-io/FileSystemEntity-class.html">FileSystemEntity</a> instance for the renamed entity.</p>
<p>If <code>newPath</code> identifies an existing entity of the same type, that entity
is replaced. If <code>newPath</code> identifies an existing entity of a different
type, the operation fails and an exception is thrown.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
     