App.kt

class App : Application(), ApiContainer {

    @Inject
    @FeatureApis
    lateinit var featuresMap: Map<Class<*>, @JvmSuppressWildcards Api>

    @Suppress("Unchecked_Cast")
    override fun <T> getFeature(key: Class<T>): T =
        featuresMap[key] as T

    override fun onCreate() {
        DaggerAppComponent.factory()
            .create()
            .inject(this)
        super.onCreate()
    }
}