declare global { interface Window { _env_?: Record; } } export const REACT_APP_SERVER_BASE_URL = window._env_?.REACT_APP_SERVER_BASE_URL || process.env.REACT_APP_SERVER_BASE_URL || 'http://localhost:3000'; export const REACT_APP_SERVER_AUTH_URL = window._env_?.REACT_APP_SERVER_AUTH_URL || process.env.REACT_APP_SERVER_AUTH_URL || REACT_APP_SERVER_BASE_URL + '/auth'; export const REACT_APP_SERVER_FILES_URL = window._env_?.REACT_APP_SERVER_FILES_URL || process.env.REACT_APP_SERVER_FILES_URL || REACT_APP_SERVER_BASE_URL + '/files';