pub(all) struct Author {
  id : String
  name : String
}

pub(all) struct Book {
  id : String
  title : String
  status : Status
  author_id : String
}

pub(all) enum Hit {
  Author(Author)
  Book(Book)
}

pub(all) struct Mutation {
}

pub(all) struct NewBook {
  title : String
  author_id : String
}

pub(all) struct Query {
}

pub(all) enum Status {
  DRAFT
  PUBLISHED
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct Subscription {
}

fn register(schema : 
@moonbitstack/moongql/schema.Schema
Schema, resolvers : 
@moonbitstack/moongql/exec.Resolvers
Resolvers) -> Unit

fn register_subscriptions(schema : 
@moonbitstack/moongql/schema.Schema
Schema, resolvers : 
@moonbitstack/moongql/exec.Resolvers
Resolvers, subscribers : 
@moonbitstack/moongql/exec.Subscribers
Subscribers) -> Unit