Symfony serializer dependency

[patie]

There is symfony serializer composer dependency, but in code there is no real serializer usage, or im missing someting? objects and arrays are converted with custom code, is there any reason for this? symfony serializer have groups which can be much more flexible in many cases, so i suggest switch custom converter for symfony serializer or remove symfony serializer dependency

[toooni]

I think symfony/serializer was replaced in 6.2 because it wasn't the best match for the libarary.

[saimaz]

elasticsearch dsl uses serializer, so this was kind'a an inherited dependency, wil lremove in the future versions.