   
  <div>
            <span class="signature"><code>const <a href="dart-convert/JsonCodec/JsonCodec.html">JsonCodec</a>()</code></span>
          </div>
        </dd>
        <dt id="latin1" class="constant">
          <span class="name "><a href="dart-convert/latin1-constant.html">latin1</a></span>
          <span class="signature">&#8594; const <a href="dart-convert/Latin1Codec-class.html">Latin1Codec</a></span>
                  </dt>
        <dd>
          An instance of the default implementation of 