ction-name">Closures</h2>
                </a>
              </div>
              <ul>
                <li class="item">
                  <div>
                    <code>
                    <a name="/s:7Blockly20CodeGeneratorServiceC17CompletionClosurea"></a>
                    <a name="//apple_ref/swift/Alias/CompletionClosure" class="dashAnchor"></a>
                    <h3><a class="token" href="#/s:7Blockly20CodeGeneratorServiceC17CompletionClosurea">CompletionClosure</a></h3>
                    </c