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      <li><a class="deprecated" href="dart-core/Duration/MILLISECONDS_PER_MINUTE-constant.html">MILLISECONDS_PER_MINUTE</a></li>
      <li><a class="deprecated" href="dart-core/Duration/MILLISECONDS_PER_SECOND-constant.html">MILLISECONDS_PER_SECOND</a></li>
      <li><a href="dart-core/Duration/millisecondsPerDay-constant.html">millisecondsPerDay</a></li>
      <li><a href="dart-core/Duration/millisecondsPer