.html">Internal</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><div class="spec module" id="module-Scan"><a href="#module-Scan" class="anchor"></a><code><span class="keyword">module</span> <a href="Scan/index.html">Scan</a> : <span class="keyword">functor</span> (<a href="Scan/argument-1-Type/index.html">Type</a> : <a href="../../../../Interface/index.html#module-type-TYPE">Interface.TYPE</a>) <span>&#45;&gt;</span> <span class="keyword">sig</span> ... <span class="k