Feature Request: Wagtail pages API support

[funkhaus-phil]

Hey there,

I just tried out this package and it looks like it doesn't recognize a requests over the pages API yet.
Might be that i don't use wagtail-experiments correct?

Anyways i am using Wagtail as a headless CMS and would love to use the great control on the alternative content with the API if possible. Maybe it's also possible to have a filter that sorts out alternatives from the pages Queryset as long as the Experiment is live.

Greetings, Phil :)