Detox your GraphQL: Schema types definitions

schema.js

const { gql } = require("apollo-server-express");

const schemaString = gql`
  scalar Date

  enum PokemonType {
    Normal
    Fire
    Water
    Grass
  }

  type Query {
    trainer: Trainer
    myPokemon: Pokemon
  }

  type Trainer {
    id: Int
    name: String
  }

  type Pokemon {
    id: Int
    name: String
    type: PokemonType
    level: Int
    catchDate: Date
  }
`;