econdsPerMillisecond" class="constant">
          <span class="name "><a href="dart-core/Duration/microsecondsPerMillisecond-constant.html">microsecondsPerMillisecond</a></span>
          <span class="signature">&#8594; const <a href="dart-core/int-class.html">int</a></span>
                  </dt>
        <dd>
          
                  
  <div>
            <span class="signature"><code>1000</code></span>
          </div>
        </dd>
        <dt id="microsecondsPerMinute" class="constant">
          <s