package" class="anchor"></a><code><span><span class="keyword">val</span> package : <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> <span>string option</span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-classname" class="anchored"><a href="#val-classname" class="anchor"></a><code><span><span class="keyword">val</span> classname : <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> string</span></code></div></div><div class="o