module</span> InvariantMap</span><span> = <a href="argument-1-T/CFG/Node/IdMap/index.html">TransferFunctions.CFG.Node.IdMap</a></span></code></div></div><div class="odoc-spec"><div class="spec type anchored" id="type-invariant_map"><a href="#type-invariant_map" class="anchor"></a><code><span><span class="keyword">type</span> invariant_map</span><span> = <span><span><a href="TransferFunctions/Domain/index.html#type-t">TransferFunctions.Domain.t</a> <a href="../State/index.html#type-t">State.t</a></span> <a h