e>, to FSM <code>m</code></p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-add_transition"><a href="#val-add_transition" class="anchor"></a><code><span><span class="keyword">val</span> add_transition : <span><span>(<a href="#type-state">state</a> * <a href="Transition/index.html#type-t">Transition.t</a> * <a href="#type-state">state</a>)</span> <span class="arrow">&#45;&gt;</span></span> <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> <a href="#type-t"