Swift UI Format

Here is some SwiftUI code I have.
------
NavigationView {
    List(translations) { translation in
        Button(action: {
            self.dataSource.selectedTranslationId = translation.id
        }) {
            TranslationCell(translation: translation)
        }
    }
    .navigationBarTitle(Text("Translations"))
    .navigationBarItems(
        leading:
            Button(action: {
                self.sceneDelegate?.signOut()
            }, label: { Text("Sign Out") }),
        trailing:
            Group {
                if dataSource.showingAdminInterface {
                    Button(action: {
                        self.sceneDelegate?.showImportView()
                    }, label: {
                        Image(systemName: "plus.circle.fill")
                            .imageScale(.large)
                            .foregroundColor(.green)
                    })
                }
            }
        )
}
.frame(minWidth: 300, idealWidth: 320)


I find it very difficult to read. Difficult to follow indentation. Difficult to see what modifiers apply, 
because modifiers for children appear under the definition of the children.

Here is a stab at a data format that represents the same info in a more sane way:
  
NavigationView (
    [[
        frame: (
            minWidth: 300
            idealWidth: 320
        )
    ]]
    views: [
        List (
            [[
                navigationBarTitle: [Text("Translations")]
                navigationBarItems: (
                    leading: [
                        Button (
                            action: { self.sceneDelegate?.signOut() }
                            label: [Text("Sign Out")]
                        )
                    ]
                    trailing: [
                        Group (
                            if dataSource.showingAdminInterface {
                                Button (
                                    action: { self.sceneDelegate?.showImportView() }
                                    label: [
                                        Image (
                                            [[
                                                imageScale: .large
                                                foregroundColor: .green
                                            ]]
                                            systemName: "plus.circle.fill"
                                        )
                                    ]           
                                )
                            }
                        )
                    ]
                )
            ]]
            items: translations
            views: [ translation in
                Button (
                    action: {
                        self.dataSource.selectedTranslationId = translation.id
                    } 
                    views: [
                        TranslationCell(translation: translation)
                    ]
                )
            ]
        )
    ]
)