text: const { API_URL } = process.env;
  
  export const USERS_URL = `${API_URL}/users`;
  export const NEXT = userId => mode => `${API_URL}/${userId}/${mode}/nextpage`;
  export const SAVE = userId => `${API_URL}/${userId}/save`;
  export const RESET = userId => `${API_URL}/${userId}/reset`;
  