gt;</span></span> unit</span></code></div></div><div class="odoc-spec"><div class="spec module" id="module-IdMap" class="anchored"><a href="#module-IdMap" class="anchor"></a><code><span><span class="keyword">module</span> <a href="IdMap/index.html">IdMap</a></span><span> : <a href="../../../../../IStdlib/PrettyPrintable/module-type-PPMap/index.html">IStdlib.PrettyPrintable.PPMap</a> <span class="keyword">with</span> <span><span class="keyword">type</span> <a href="../../../../../IStdlib/PrettyPrintable/modu