dule-Apply" class="anchor"></a><code><span class="keyword">module</span> <a href="Apply/index.html">Apply</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><div class="spec module" id="module-Applicative"><a href="#module-Applicative" class="anchor"></a><code><span class="keyword">module</span> <a href="Applicative/index.html">Applicative</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><div class="spec module" id="module-Monad"><a