class="token punctuation">,</span>
    <span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span>

  <span class="token literal-property property">selectedTodo</span><span class="token operator">:</span> <span class="token keyword">null</span><span class="token punctuation">,</span>
  <span class="token literal-property property">indexOfSelectedTodo</span><span cla