text: const { GraphQLString, GraphQLObjectType, GraphQLInt } = require('graphql');
  
  module.exports = new GraphQLObjectType({
      name: 'price_details',
      fields: {
          amount: { type: GraphQLInt },
          currency: { type: GraphQLString },
          price_string: { type: GraphQLString },
          currency_symbol: { type: GraphQLString }
      }
  })