I am trying to get myself going with swiftUI. I was playing with the code below and trying to get the print() to work to see some variables during runtime in the preview window. Unfortunately it won't run once I add the print(), I get an Expected Declaration flag. Any info on using print() would be great as I have spent a few hours wondering around Google looking for answers with no luck so far.import SwiftUI struct ContentView : View { @State var username: String = "" let word1 = "Username" let word2 = "Password" print() var body: some View { VStack(alignment: .leading) { Text("Login") .font(.title) .multilineTextAlignment(.center) .lineLimit(nil) Text("Please") .font(.subheadline) HStack(alignment: .center, spacing: 10) { Text("Username: ") TextField($username, placeholder: Text("type something here...")) .textFieldStyle(.roundedBorder) } HStack(alignment: .center, spacing: 10) { Text("Password: ") TextField($username, placeholder: Text("type something here...")) .textFieldStyle(.roundedBorder) } }.padding() } }