WebViewExample.swift

struct ContentView: View {
    @ObservedObject var webViewStateModel: WebViewStateModel = WebViewStateModel()
    var body: some View {
        
        NavigationView {
            LoadingView(isShowing: .constant(webViewStateModel.loading)) { //loading logic taken from https://stackoverflow.com/a/56496896/9838937
                //Add onNavigationAction if callback needed
                WebView(url: URL.init(string: "https://www.google.com")!, webViewStateModel: self.webViewStateModel) // add 
            }
            .navigationBarTitle(Text(webViewStateModel.pageTitle), displayMode: .inline)
            .navigationBarItems(trailing:
                Button("Last Page") {
                    self.webViewStateModel.goBack.toggle()
                }.disabled(!webViewStateModel.canGoBack)
            )
        
     }
        
    }
}