class ActiveModelSerializers::Adapter::JsonApi

https://github.com/rails-api/active_model_serializers/pull/1041
prs:
end
nil
else
'http://example.com/some-page?page[number][x]'
if has_page?
structure:
The page of data
description:

null
URI
oneOf
definition:
pageObject

}
next: pageObject
prev: pageObject,
last: pageObject,
first: pageObject,
{
structure:
next : pageObject
prev : pageObject
last : pageObject
first : pageObject
definition:
pagination
{http://jsonapi.org/format/#fetching-pagination Pagination Links}

def pagination_links_for(serializer)
  PaginationLinks.new(serializer.object, instance_options).as_json
end