title: How do you determine which formatter is being used for VS Code?
body: <p>If you have multiple extensions installed how do you determine which formatter is running on your document? </p>
  
  <p>For instance I have a couple of HTML extensions that may format HTML but I'm not sure which one is actually formatting, or if multiple are. I'm not even sure which extensions may be contributing to the formatting honestly. Recently auto formatting in HTML and CSS have changed how they're formatting in ways that I do not care for, and I would like to know which extension is doing this so I may be able to change configuration or disable the extension. Currently I have something like 80-90 extensions so going through one by one is a ridiculously timely process that I would like to stay away from if there is a programmatic way of determining this. It seems that extensions have to register with the formatting service so that they can do their auto formatting, but I'm not sure if there's a way to debug, hook, or view those.</p>