Angular 2 pipe that transforms JSON object to pretty-printed JSON

Question

Trying to write an Angular 2 pipe that will take a JSON object string and return it pretty-printed/formatted to display to the user.

For example, it would take this:

Answer 1

I would like to add an even simpler way to do this, using the built-in json pipe:

{{data | json}}

This way, the formatting is preserved.