namespace Microsoft.Maui.Platform.Linux.Services; public class NullAccessibilityService : IAccessibilityService { public bool IsEnabled => false; public void Initialize() { } public void Register(IAccessible accessible) { } public void Unregister(IAccessible accessible) { } public void NotifyFocusChanged(IAccessible? accessible) { } public void NotifyPropertyChanged(IAccessible accessible, AccessibleProperty property) { } public void NotifyStateChanged(IAccessible accessible, AccessibleState state, bool value) { } public void Announce(string text, AnnouncementPriority priority = AnnouncementPriority.Polite) { } public void Shutdown() { } }