Add extra @available

Author: Wouter01

README.md

@@ -9,6 +9,7 @@ For a more in-depth explanation, see [here](https://github.com/EmergeTools/Snaps
 
 ### Warning
 These features are not exposed by the stable interface and may be removed or changed in OS version updates.
+Note that this package was only tested against macOS 14. Some features may not be available on older versions, but lack `@available` annotations. If you notice any crashes / issues on lower versions, please create an issue.
 
 ### Overview
 All exposed functions are behind the `hidden` variable. This way, when Apple makes them public, no name clashes occur.

Sources/SwiftUIHidden/Form+init.swift

@@ -9,6 +9,7 @@ import SwiftUI
 
 public extension Form {
     /// Add a footer to a form.
+    @available(macOS 13.0, *)
     static func withFooter<C: View, F: View>(@ViewBuilder content: () -> C, @ViewBuilder footer: () -> F) -> some View {
         Form<FormFooterContent<C, F>>(content: content, footer: footer)
     }

Sources/SwiftUIHidden/View+extensions.swift

@@ -16,7 +16,6 @@ public extension View {
 public enum FullScreenToolbarBehavior {
     case showsWithWindow, showsWithMenuBar, automatic
 
-    
     var toOriginal: SwiftUI.FullScreenToolbarBehavior {
         switch self {
         case .showsWithWindow: .showsWithWindow
@@ -60,68 +59,81 @@ public struct HiddenViewModifier<Content: View> {
     }
 
     /// Adjust the padding around a Form with FormStyle `.grouped`
+    @available(macOS 13.0, *)
     public func formInsets(_ edges: Edge.Set, _ value: CGFloat) -> some View {
         content.formInsets(edges, value)
     }
 
     /// Adjust the padding around a Form with FormStyle `.grouped`
+    @available(macOS 13.0, *)
     public func formInsets(_ edges: Edge.Set, _ value: EdgeInsets) -> some View {
         content.formInsets(edges, value)
     }
 
     /// Adjust the inset of an individual row in a Form with FormStyle `.grouped`
+    @available(macOS 13.0, *)
     public func formRowInsets(_ insets: EdgeInsets?) -> some View {
         content.formRowInsets(insets)
     }
 
     /// Set the indentation level of a Form row.
+    @available(macOS 13.0, *)
     public func formRowIndentationLevel(_ level: Int?) -> some View {
         content.formRowIndentationLevel(level)
     }
 
     /// Change the background color of a Form.
+    @available(macOS 13.0, *)
     public func formBackground<S: ShapeStyle>(_ shape: S?) -> some View {
         content.formBackground(shape)
     }
 
     /// Change the background color of an individual row in a Form.
+    @available(macOS 13.0, *)
     public func formRowBackground<S: ShapeStyle>(_ shape: S?) -> some View {
         content.formRowBackground(shape)
     }
 
     /// Change the background color of a section.
+    @available(macOS 13.0, *)
     public func sectionBackground(_ visibility: Visibility) -> some View {
         content.sectionBackground(visibility)
     }
 
     /// Add a trailing info icon to a Form row.
     /// As an example, see system bluetooth settings.
+    @available(macOS 13.0, *)
     public func formInfoAction(action: @escaping () -> Void) -> some View {
         content.formInfoAction(action: action)
     }
 
     /// Change the visibility of the trailing info icon in a Form row.
+    @available(macOS 13.0, *)
     public func formRowInfoVisibility(_ visibility: Visibility) -> some View {
         content.formRowInfoVisibility(visibility)
     }
 
     /// Add a trailing Form row view, which becomes visible when hovered over the row.
     /// As an example, see system wifi settings.
+    @available(macOS 13.0, *)
     public func formAccessory(@ViewBuilder accessories: () -> some View) -> some View {
         content.formAccessory(accessories: accessories)
     }
 
     /// Change the visibility of the trailing Form row view.
+    @available(macOS 13.0, *)
     public func formAccessoryVisibility(_ visibility: Visibility) -> some View {
         content.formAccessoryVisibility(visibility)
     }
 
     /// Add a bottom row to a Form.
+    @available(macOS 13.0, *)
     public func bottomBar(@ViewBuilder content: () -> some View) -> some View {
         self.content.bottomBar(content: content)
     }
 
     /// Add a sticky footer to List or Table. The List or Table needs to be wrapped in a Form with style `grouped`.
+    @available(macOS 13.0, *)
     public func accessoryBar(@ViewBuilder content: () -> some View) -> some View {
         self.content.accessoryBar(content: content)
     }