text: import { GraphQLObjectType } from 'graphql'
  
  import RegisterMutation from '../mutation/RegisterMutation'
  import LoginMutation from '../mutation/LoginMutation'
  import LogoutMutation from '../mutation/LogoutMutation'
  import CreatePostMutation from '../mutation/CreatePostMutation'
  
  export default new GraphQLObjectType({
    name: 'Mutation',
    fields: () => ({
      register: RegisterMutation,
      login: LoginMutation,
      logout: LogoutMutation,
      createPost: CreatePostMutation,
    }),
  })
  