fix(Elasticsearch): use output config when provided

[GaryPEGEOT]

Q	A
Branch?	4.2
Tickets
License	MIT

Not sure if it's new feature or bug fix, but provider not handling output looks like a bug to me

[soyuka]

I'm not sure about this because outputs are quite hacky, what is your use case?

[GaryPEGEOT]

I'm not sure about this because outputs are quite hacky, what is your use case?

Being able to specify a different class from the resource in GetCollection, as you can do with Doctrine, maybe there's a better way of doing this?

[soyuka]

you should rather use GetCollection on the output DTO and use a provider that decorates the original one and change the class if you need, with doctrine stateOptions->entityClass is used to automate this but we don't have this with elasticsearch as usually you always create a provider in my opinion.