Fragment, observe using view lifecycle scope

launch in example

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)
    viewModel.eventsFlow
            .onEach { 
                when (it) {
                    is MainViewModel.Event.NavigateToSettings -> {}
                    is MainViewModel.Event.ShowSnackBar -> {}
                    is MainViewModel.Event.ShowToast -> {}
                }
            }
            .launchIn(viewLifecycleOwner.lifecycleScope)
}