Have any option to print log as JSON format?

[hasancse91]

Hey there! Thank you for your awesome library.

Using your library I can print log like this format:

{
    foo: "bar" // foo is here without double quote
}

Have any way to print the JSON with actual format?

{
   "foo": "bar" // foo is here inside double quote.
}

I need to print log in JSON format. Is it possible in your library with any configuration? Or have any plan to do something like that? Thanks.