 class="signature">&lt;<wbr><span class="type-parameter">R</span>&gt;</span></span>
          </span>
                  </dt>
        <dd>
          Register callbacks to be called when this future completes. <a href="dart-async/Future/then.html">[...]</a>
                  
</dd>
        <dt id="timeout" class="callable">
          <span class="name"><a href="dart-async/Future/timeout.html">timeout</a></span><span class="signature">(<wbr><span class="parameter" id="timeout-param-timeLimit"><span class="typ