text: export const PRODUCT_LIST_REQUEST = 'PRODUCT_LIST_REQUEST';
  export const PRODUCT_LIST_SUCCESS = 'PRODUCT_LIST_SUCCESS';
  export const PRODUCT_LIST_FAIL = 'PRODUCT_LIST_FAIL';
  
  // for product details
  
  export const PRODUCT_DETAILS_REQUEST = 'PRODUCT_DETAILS_REQUEST';
  export const PRODUCT_DETAILS_SUCCESS = 'PRODUCT_DETAILS_SUCCESS';
  export const PRODUCT_DETAILS_FAIL = 'PRODUCT_DETAILS_FAIL';
  
  export const PRODUCT_DELETE_REQUEST = 'PRODUCT_DELETE_REQUEST';
  export const PRODUCT_DELETE_SUCCESS = 'PRODUCT_DELETE_SUCCESS';
  export const PRODUCT_DELETE_FAIL = 'PRODUCT_DELETE_FAIL';
  
  export const PRODUCT_CREATE_REQUEST = 'PRODUCT_CREATE_REQUEST';
  export const PRODUCT_CREATE_SUCCESS = 'PRODUCT_CREATE_SUCCESS';
  export const PRODUCT_CREATE_FAIL = 'PRODUCT_CREATE_FAIL';
  export const PRODUCT_CREATE_RESET = 'PRODUCT_CREATE_RESET';
  
  export const PRODUCT_UPDATE_REQUEST = 'PRODUCT_UPDATE_REQUEST';
  export const PRODUCT_UPDATE_SUCCESS = 'PRODUCT_UPDATE_SUCCESS';
  export const PRODUCT_UPDATE_FAIL = 'PRODUCT_UPDATE_FAIL';
  export const PRODUCT_UPDATE_RESET = 'PRODUCT_UPDATE_RESET';
  