f="dart-async/Future-class.html">Future</a><span class="signature">&lt;<a href="dart-core/String-class.html">String</a>&gt;</span></span>
          </span>
        </dt>
        <dd class="inherited">
          
          <div class="features">inherited</div>
</dd>
        <dt id="encode" class="callable inherited">
          <span class="name"><a href="dart-convert/Codec/encode.html">encode</a></span><span class="signature">(<wbr><span class="parameter" id="encode-param-input"><span class="type-annotation"