params not defined for ProductNamedTupleDistribution?

[dom-linkevicius]

Hi, as per title, the params function seems to not be defined for a ProductNamedTupleDistribution? Is this a conscious choice or just not yet implemented? If conscious choice, could you elaborate why?

[devmotion]

What would you expect? map(params, d.dists)?

Personally, I basically don't use params. But maybe someone else is interested in that functionality. We should just make sure it's a reasonable definition that is/could be useful for someone.

[dom-linkevicius]

Yes, basically that