lass="parameter" id="transitionDuration=-param-value"><span class="type-annotation"><a href="../../dart-core/String-class.html">String</a></span> <span class="parameter-name">value</span></span><wbr>)</span>
                  
</section>
        
                <section class="desc markdown">
          <p>Sets the value of "transition-duration"</p>
        </section>
                <section class="summary source-code" id="source">
          <h2><span>Implementation</span></h2>
          <pre class="langua