title: Format All on Save Coc-Prettier
body: <p>I am new to Vim and using <code>coc-prettier</code> to format my files. I can use the command <code>:Prettier</code> to format my files, but want to do it automatically for ALL file types. I found this, but I need to specify the file types:</p>
  <pre><code>&quot;coc.preferences.formatOnSaveFiletypes&quot;: [&quot;css&quot;, &quot;markdown&quot;],
  </code></pre>
  <p>I want it to auto format on save for all. How can I do this? Thanks!</p>