Uncaught ReferenceError: module/require is not defined

Question

I am learning about how to create/import/export modules in Node.js, i have gone through these and was trying to learn by creating a sample application

Answer 1

Ok, I think those exports aren't correct:

exports.sayHelloInEnglish = function(){
    return "Hello";
}

exports.sayHelloInSpanish = function(){
    return "Hola";
}