an class="token function">extend</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
  <span class="token literal-property property">baz</span><span class="token operator">:</span> <span class="token punctuation">{</span><span class="token literal-property property">foo</span><span class="token operator">:</span> <span class="token string">'BLAMMO'</span><span class="token punctuation">,</span> <span class="token literal-property property">bar</span><span class="token oper