TabItem.swift

@available(iOS 13.0, OSX 10.15, tvOS 13.0, watchOS 7.0, *)
struct TabItem: View {
  var body: some View {
    TabView {
      View1()
        .tabItem {
          Image(systemName: "list.dash")
          Text("Menu")
        }
      
      View2()
        .tabItem {
          Image(systemName: "square.and.pencil")
          Text("Order")
        }
    }
  }
}

struct View1: View {
  var body: some View {
    Text("View 1")
  }
}

struct View2: View {
  var body: some View {
    Text("View 2")
  }
}