text: const GET_CART = 'cart/GET_CART'
  const GET_CART_REJECTED = 'cart/GET_CART_REJECTED'
  
  const ADD_TO_CART = 'cart/ADD_TO_CART'
  const ADD_TO_CART_REJECTED = 'cart/ADD_TO_CART_REJECTED'
  
  const DELETE_FROM_CART = 'cart/DELETE_FROM_CART'
  const DELETE_FROM_CART_REJECTED = 'cart/DELETE_FROM_CART_REJECTED'
  
  const UPDATE_BOOK_QUANTITY_IN_CART = 'cart/UPDATE_BOOK_QUANTITY_IN_CART'
  const UPDATE_BOOK_QUANTITY_IN_CART_REJECTED = 'cart/UPDATE_BOOK_QUANTITY_IN_CART_REJECTED'
  
  export {
    GET_CART, GET_CART_REJECTED,
    ADD_TO_CART, ADD_TO_CART_REJECTED,
    DELETE_FROM_CART, DELETE_FROM_CART_REJECTED,
    UPDATE_BOOK_QUANTITY_IN_CART, UPDATE_BOOK_QUANTITY_IN_CART_REJECTED
  }
  