How to handle a var / const in the EmberJS controller?

I have a game controller, there is a setPause method and there is const statusPause = true / false, how can I access const statusPause from other files, services, etc. To perform some checks depending on the state of the game? If you do this in any file, undefined is returned instead of bool.

let game = require('../controllers/game');
console.log(game.setPause.statusPause);