How to pass store: StoreOf<CounterFeature> to a member func?

In my parent view:

        WithViewStore(self.store, observe: { $0 }) { store in
            // my giant view ...

            // I want to use a var/func but this need the `store`
            counterView(store: store)     // <= how to declare the func?

        }




    // is there shorter way to do this? This works but the ViewStore<...> part
    // is not easy to know
    func counterView(store: ViewStore<CounterFeature.State, CounterFeature.Action>) -> some View {
        // make my view here that reference `store`
    }