class="kt">StateType</span><span class="o">&gt;</span> <span class="o">=</span> <span class="p">(</span><span class="kt">ActionType</span><span class="p">,</span> <span class="k">inout</span> <span class="kt">StateType</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">Void</span></code></pre>

                        </div>
                      </div>
                    </section>
                  </div>
                </li>
              </ul>
            </div>
          </s