How to query the same object from different queries and make them same type?

[pjwalstrom]

Hello,
I have an external schema on which I have no possibility to make changes. The schema may look like this

type Query {
    foo: Bar
}
type Bar {
    qux: String
}

Then I have two different queries, let's say MyFirstQuery.graphql and MySecondQuery.graphql, that look the same

query {
    foo {
        qux
    }
}

When I generate the sources, I end up with two kotlin classes, MyFirstQuery and MySecondQuery, that both encapsulate the data class Bar. Which essentially is the same class, but the type system makes them different.

Is there a way to make MyFirstQuery.Bar::class == MySecondQuery.Bar::class?

I guess I could have done it by using interfaces in the schema, but I am not able to do that. Is there any other way, through querying?

Reference: https://github.com/pjwalstrom/GraphQLKotlinIssue

[dariuszkuc]

Currently there is no way to force the client generator to re-use the classes. As output classes can have different selection sets we followed the simple rule of always recreating them.

I think we probably could update the logic to re-use common output types and input types (as input types will ALWAYS be the same across the queries).

[ermadmi78]

Kobby plugin generates DSL client that provides an ability to reuse generated classes
https://github.com/ermadmi78/kobby