Can this extension become a formatter?

[frederikhors]

Is there a way to format my schema.graphql files in Visual Studio Code?

If I install this extension and reload Visual Studio Code and try to format my file it every time complains with:

There is no formatter for 'graphql'-files installed.

Is there a formatter?

Can this extension become a formatter?

[JakeDawkins]

I think this could be a fantastic idea! I've been mostly using prettier to format all my graphql documents, but I think adding this functionality to the extension could be a relatively low-hanging win

[frederikhors]

I hate prettier.

[JakeDawkins]

I feel like the easiest route to getting this feature implemented would be to use prettier under the hood. What are your gripes about prettier as they are? Do you think using the prettier package to actually do the formatting would still be reasonable?