class="parameter" id="-param-milliseconds"><span class="type-annotation"><a href="dart-core/int-class.html">int</a></span> <span class="parameter-name">milliseconds</span>: <span class="default-value">0</span>, </span> <span class="parameter" id="-param-microseconds"><span class="type-annotation"><a href="dart-core/int-class.html">int</a></span> <span class="parameter-name">microseconds</span>: <span class="default-value">0</span></span> })</span>
        </dt>
        <dd>
          Creates a new Duration 