 template-punctuation string">`</span></span><span class="token punctuation">;</span>
    <span class="token punctuation">}</span><span class="token punctuation">,</span>
    <span class="token function">set</span><span class="token punctuation">(</span>key<span class="token punctuation">,</span> value<span class="token punctuation">)</span> <span class="token punctuation">{</span>
      <span class="token keyword">let</span> <span class="token punctuation">[</span>firstName<span class="token punctuation">,