am-end"><span class="type-annotation"><a href="dart-core/int-class.html">int</a></span> <span class="parameter-name">end</span></span> ])
            <span class="returntype parameter">&#8594; <a href="dart-typed_data/Uint8List-class.html">Uint8List</a></span>
          </span>
                  </dt>
        <dd>
          Decodes the characters of <code>input</code> from <code>start</code> to <code>end</code> as base64. <a href="dart-convert/Base64Decoder/convert.html">[...]</a>
                  <div cla