 punctuation">[</span><span class="token string">'song_count'</span><span class="token punctuation">]</span>
    <span class="token keyword">return</span> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">_super</span><span class="token punctuation">(</span>typeHash<span class="token punctuation">,</span> hash<span class="token punctuation">)</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span>

<span class="token