="o">&lt;</span><span class="kt">T</span><span class="o">&gt;</span><span class="p">(</span><span class="k">for</span> <span class="nv">type</span><span class="p">:</span> <span class="kt">T</span><span class="o">.</span><span class="k">Type</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">T</span><span class="p">?</span> <span class="k">where</span> <span class="kt">T</span> <span class="p">:</span> <span class="kt">UIViewController</span></code></pre>

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