text: export const FETCH_RENTALS = 'FETCH_RENTALS';
  export const FETCH_RENTAL_BY_ID_SUCCESS = 'FETCH_RENTAL_BY_ID_SUCCESS';
  export const FETCH_RENTAL_BY_ID_INIT = 'FETCH_RENTAL_BY_ID_INIT';
  export const FETCH_RENTALS_SUCCESS = 'FETCH_RENTALS_SUCCESS';
  export const FETCH_RENTALS_INIT = 'FETCH_RENTALS_INIT';
  export const FETCH_RENTALS_FAIL = 'FETCH_RENTALS_FAIL';
  
  export const FETCH_USER_BOOKINGS_INIT = 'FETCH_USER_BOOKINGS_INIT';
  export const FETCH_USER_BOOKINGS_SUCCESS = 'FETCH_USER_BOOKINGS_SUCCESS';
  export const FETCH_USER_BOOKINGS_FAIL = 'FETCH_USER_BOOKINGS_FAIL';
  
  export const LOGIN_SUCCES = 'LOGIN_SUCCES';
  export const LOGIN_FAILURE = 'LOGIN_FAILURE';
  export const LOGOUT = 'LOGOUT';