C2_L3></a></span></code></pre>
<p>This is very similar to defining the <code>Permission</code> class with a constructor like
this:</p>
<pre class="language-js line-numbers"><code class="js language-js"><span class="token keyword">class</span> <span class="token class-name">Permission</span> <span class="token punctuation">{</span>
  <span class="token function">constructor</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <spa