storybook/addons/graphql/.storybook/stories.js

import React from 'react';
import { storiesOf } from '@storybook/react'
import { setupGraphiQL } from '../src'

// setup the graphiql helper which can be used with the add method later
const graphiql = setupGraphiQL({ url: 'http://localhost:3000/graphql' });

storiesOf('GraphQL Demo', module)
  .add('get user info', graphiql(`{
    user(id: "1") {
      name
    }
  }`));