pan><span class="token function">extend</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
  <span class="token literal-property property">foo</span><span class="token operator">:</span> <span class="token string">'bar'</span><span class="token punctuation">,</span>
  <span class="token literal-property property">other</span><span class="token operator">:</span> <span class="token string">'no'</span><span class="token punctuation">,</span>
  <span class="token function-va