class UserManager private constructor() {
	private object Holder {
		val INSTANCE = UserManager()
	}

	var currentUser: UserModel? = null
		private set

	companion object {
		val instance: UserManager by lazy { Holder.
and I want to use this in xml for databinding, but the following gives 
android:text="UserManager.Companion.getInstance().getCurrentUser()}

error: Could not find accessor for UserManager.Companion.