/span>;</span></code></li><li id="type-model_desc.itrans" class="def record field anchored"><a href="#type-model_desc.itrans" class="anchor"></a><code><span>itrans : <a href="#type-itransition">itransition</a>;</span></code></li></ol><code><span>}</span></code></div></div><div class="odoc-spec"><div class="spec type anchored" id="type-io_cat"><a href="#type-io_cat" class="anchor"></a><code><span><span class="keyword">and</span> io_cat</span><span> = </span></code><ol><li id="type-io_cat.In" class="def varia