How to access a repository from a Worker created by a Broadcast Receiver?

I have a repository I create in the onCreate method of my application class. I also have a manifest-declared Broadcast Receiver which creates a Coroutine Worker which I would like to call a method from the repository. How can I access the instance created by the application? I have the applicationContext in the worker, but I can't figure out how to access properties of the application through it.

CheckInApplication.kt

class CheckInApplication : Application() { lateinit var container: AppContainer override fun onCreate() { super.onCreate() container = DefaultAppContainer(applicationContext) } }

Worker.kt

class CheckInWorker(ctx: Context, params: WorkerParameters) : CoroutineWorker(ctx, params) { val TAG = "CHECK_IN_WORKER" override suspend fun doWork(): Result { return try { //application.container.repository.fun() Log.d(TAG, "Work Success") Result.success() } catch (throwable: Throwable) { Log.e(TAG, "Work failure", throwable) Result.failure() } } }