How to use extends keyword of Java in Graphql

[KushagraBindal]

I am having a class Foo & Boo

public class Foo{ String a; } public class Boo extends Foo{ String b; }

Boo will be my output object in .graphqls

I am able to get the response of Boo in this. But if I wanted to get the a also as the output of above query then how can we define the type and graphqls.

Is there any support present in dgs framework.