>ClosableStringSink</a>. <a href="dart-convert/StringConversionSinkMixin/asStringSink.html">[...]</a>
                  <div class="features">inherited</div>
</dd>
        <dt id="asUtf8Sink" class="callable inherited">
          <span class="name"><a href="dart-convert/StringConversionSinkMixin/asUtf8Sink.html">asUtf8Sink</a></span><span class="signature">(<wbr><span class="parameter" id="asUtf8Sink-param-allowMalformed"><span class="type-annotation"><a href="dart-core/bool-class.html">bool</a></span> <spa