">.</span>args<span class="token punctuation">.</span>song<span class="token punctuation">)</span> <span class="token punctuation">{</span>
      <span class="token keyword">return</span> <span class="token keyword">null</span><span class="token punctuation">;</span>
    <span class="token punctuation">}</span>

    <span class="token keyword">let</span> applicationInstance <span class="token operator">=</span> <span class="token function">getOwner</span><span class="token punctuation">(</span><span class="