Make a variable available in application scope in railway js

I'm using railwayjs for my new project, which uses passport framework for authentication. In the environment.js file, i'm requireing and configuring the passport details. I've a controller auth which does the login. So inside an action in auth controller i need to access the same passport variable i've used in environment.js. how do i do that? am i missing something?

You can simply create a global, though, railwayjs specific alternative may exist.

// environment.js
global.Auth = {user: "123"};


// Another file;
console.log(Auth); // {user: "123};