(</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">,</span> lastName<span class="token punctuation">]</span> <span class="token operator">=</span> value<span class="token punctuation">.</span><span class="token function">split</span><span class="token punctuation">(</span><span class="token regex"