ature">&#8594; <a href="../dart-core/int-class.html">int</a></span>         
        </dt>
        <dd>
          Returns the process id of the process. 
                  <div class="features">read-only</div>
</dd>
        <dt id="stderr" class="property">
          <span class="name"><a href="../dart-io/Process/stderr.html">stderr</a></span>
          <span class="signature">&#8594; <a href="../dart-async/Stream-class.html">Stream</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href=".