navigationbars.swift

struct RedNavigationBar: ViewModifier {
    var title: String
    
    func body(content: Content) -> some View {
        content
            .navigationBarColor(.red, textColor: .white)
            .navigationBarTitle(title)
    }
}

struct GreenNavigationBar: ViewModifier {
    var title: String
    
    func body(content: Content) -> some View {
        content
            .navigationBarColor(.green, textColor: .blue)
            .navigationBarTitle(title)
    }
}