how to hide view and empty space swifui code example

Example 1: navigationview hide header swiftui

.navigationBarHidden(true)
.navigationBarTitle(Text("Home"))
.edgesIgnoringSafeArea([.top, .bottom])

Example 2: swiftui navigationview ignore top space

NavigationView {
    FileBrowserView(jsonFromCall: URLRetrieve(URLtoFetch: applicationDelegate.apiURL))
        .navigationBarTitle("")
        .navigationBarHidden(true)
}