node-appwrite/lib/enums/authentication-factor.js

Appwrite is an open-source self-hosted backend server that abstract and simplify complex and repetitive development tasks behind a very simple REST API

const AuthenticationFactor = Object.freeze({
    Email: 'email' ,
    Phone: 'phone' ,
    Totp: 'totp' ,
    Recoverycode: 'recoverycode' 
});

module.exports = AuthenticationFactor;