e space between the key and the colon in object literals</li>
  <li><code class="highlighter-rouge">"afterColon": true</code> (default) requires at least one space between the colon and the value in object literals</li>
  <li><code class="highlighter-rouge">"afterColon": false</code> disallows spaces between the colon and the value in object literals</li>
  <li><code class="highlighter-rouge">"mode": strict</code> (default) enforces exactly one space before or after colons in object literals</li>
  <li><cod