text: export const userConstants = {
      REGISTER_REQUEST: 'USERS_REGISTER_REQUEST',
      REGISTER_SUCCESS: 'USERS_REGISTER_SUCCESS',
      REGISTER_FAILURE: 'USERS_REGISTER_FAILURE',
  
      LOGIN_REQUEST: 'USERS_LOGIN_REQUEST',
      LOGIN_SUCCESS: 'USERS_LOGIN_SUCCESS',
      LOGIN_FAILURE: 'USERS_LOGIN_FAILURE',
  
      LOGOUT: 'USERS_LOGOUT',
  
      RATING: 'RATING_SUCCESS',
  
      TOP10_REQUEST: 'TOP10_REQUESTED',
      TOP10_RECEIVED: 'TOP10_RECEIVED',
  
      STATS_RECEIVED: 'STATS_RECEIVED',
      STATS_REQUEST: 'STATS_REQUEST',
  };
  