   <span class="name"><a href="dart-async/Stream/transform.html">transform</a></span><span class="signature">&lt;S&gt;</span><span class="signature">(<wbr><span class="parameter" id="transform-param-streamTransformer"><span class="type-annotation"><a href="dart-async/StreamTransformer-class.html">StreamTransformer</a><span class="signature">&lt;<a href="dart-core/List-class.html">List</a><span class="signature">&lt;<a href="dart-core/int-class.html">int</a>&gt;</span>, S&gt;</span></span> <span class="param