openhab2 addon.cfg and transformation

Setup, Configuration and Use Beginners
1

In the addon.cfg it is now necessary also to specify the transformation services.
What is the exact syntax for the transformation service.

I want to use json, map and XSLT
transformation = map,XSLT,jsonpath
correct?

With XSLT do I have to create a xslt.cfg or a http.cfg to specify the transformation files?

Also, map should be default. I cannot imagine someone not using map.
Maybe all transformation services should be default, there are not so many and the user has one source of configuration mess less.

regards

Martin

2

Another idea could be to scan the items file to check what transformation features are used and so have to be installed ?

3

even better