s="punctuation">{</span><span class="literal-property">pets</span><span class="operator">:</span> <span class="punctuation">{</span><span class="literal-property">toto</span><span class="operator">:</span> <span class="punctuation">{</span><span class="literal-property">species</span><span class="operator">:</span> <span class="string">'dog'</span><span class="punctuation">}</span><span class="punctuation">}</span><span class="punctuation">}</span><span class="punctuation">)</span><span class="punctuation">