Codegen does not automatically append "Query" or "Mutation" to the generated type

[faahmad]

Hi 👋

In the docs, I came across this section:

Given this query:

query Characters {
  characters(episode: NEW_HOPE) {
    name
    ... on Human {
      homePlanet
    }
    ... on Droid {
      primaryFunction
    }
  }
}

Apollo Codegen will generate a union type for Character.

export type CharactersQuery = {
  characters: Array<
    | {
        __typename: "Human",
        name: string,
        homePlanet: ?string
      }
    | {
        __typename: "Droid",
        name: string,
        primaryFunction: ?string
      }
  >
};

When I run this command, I do not get "Query" or "Mutation" appended to the generated type. Instead mine is just type Characters. Can I solve this without having to rename all my queries and mutations?

What am I doing wrong? Do I need to configure something? Or does my schema.json file need to have a certain key? Any help would be appreciated!

[ignacioureta]

I think this is probably due to a bug or either a change on specs that wasn't transfered to the docs.

Either way, I'd like to use this so that I can differentiate between the query/mutation types and the other interfaces that codegen generates. Can I submit a PR for this?