"../../../index.html">control</a> &#x00BB; <a href="../../index.html">Control</a> &#x00BB; <a href="../index.html">Functor2</a> &#x00BB; Extension</nav><h1>Module type <code>Functor2.Extension</code></h1></header><div><div class="spec include"><div class="doc"><details open="open"><summary><span class="def"><code><span class="keyword">include</span> <a href="../../index.html#module-type-Functor2">Functor2</a></code></span></summary><dl><dt class="spec type" id="type-t"><a href="#type-t" class="anchor"></a><