n class="kt">CompletionHandler</span> <span class="o">=</span> <span class="p">(</span><span class="kt">Swift</span><span class="o">.</span><span class="kt">Result</span><span class="o">&lt;</span><span class="kt">AVAssetExportSession</span><span class="o">.</span><span class="kt">Status</span><span class="p">,</span> <span class="kt">Error</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">Void</span></code></pre>

                        </div>
        