text: import {
    GraphQLNonNull, GraphQLString, GraphQLInputObjectType,
    GraphQLInt, GraphQLObjectType
  } from 'graphql'
  
  
  const input = new GraphQLInputObjectType({
    name: 'addSuperHeroInput',
    fields: {
      name: { type: new GraphQLNonNull(GraphQLString) },
      email: { type: new GraphQLNonNull(GraphQLString) },
      superPower: { type: GraphQLInt },
    },
  })
  
  const output = new GraphQLObjectType({
    name: 'addSuperHeroOutput',
    fields: {
      id: { type: GraphQLInt },
      error: { type: GraphQLString },
    },
  })
  
  export const AddSuperHeroInputType = input
  export const AddSuperHeroOutputType = output