ndented'><code><span class='token-keyword'>func</span> <span class='token-identifier'>handle</span>(<span class='token-externalParam'>action</span>: InputActionType, <span class='token-externalParam'>from</span> <span class='token-internalParam'>dispatcher</span>: ActionSource, <span class='token-externalParam'>state</span>: <span class='token-keyword'>@escaping</span> GetState&lt;StateType&gt;) -&gt; IO&lt;OutputActionType&gt;</code></pre>
  </div>
</section><div class='content'><h2 id='return-value'>Retur