mps in microseconds.</p>
<p>List <code>timestamps</code> must have the same number of elements as
<a href="dart-ui/FramePhase-class.html">FramePhase.values</a>.</p>
<p>This constructor is usually only called by the Flutter engine, or a test.
To get the <a href="dart-ui/FrameTiming-class.html">FrameTiming</a> of your app, see <a href="dart-ui/Window/onReportTimings.html">Window.onReportTimings</a>.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</s