Object with all schema types

[kadeer]

Hi!. I'm wondering if it's possible either from a plugin or the core, to dump a Type Map, that is an object with key, every type in the schema and value, a typeof of the type in the generated schema file?

Given:

type User {
  id: Int!
  username: String!
}

type UserProfile {
  id: Int!
  firstName: String!
}

type Query {
  users: [User!]!
}

Something in the shape:

// ...

export type User = {
  __typename?: 'User'
  id: Scalars['Int']
  username: Scalars['String']
};

export type UserProfile = {
  __typename?: 'UserProfile'
  id: Scalars['Int']
  firstName: Scalars['String']
}

// This right here is what I'm interested in
type AllTypes = {
  User: User
  UserProfile: UserProfile
}

I see AllTypes type map being beneficial for typing a number of other things. My immediate need is to improve the typing ApolloClient especially in the typePolicies field of InMemoryCache for things like typePolicies.* keyFields, fields.*. typePolicies can be a map with key in keyof AllTypes. keyFields in keyof AllTypes[key] and so on.