namespace SafariServices
{
    [Register("SFSafariExtensionHandler", true)]
    [SupportedOSPlatform("macos")]
    [UnsupportedOSPlatform("ios")]
    [UnsupportedOSPlatform("tvos")]
    [UnsupportedOSPlatform("maccatalyst")]
    public class SFSafariExtensionHandler : NSObject, INSExtensionRequestHandling, INativeObject, ISFSafariExtensionHandling, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("validateToolbarItemInWindow:validationHandler:")]
        [SupportedOSPlatform("macos")]
        [UnsupportedOSPlatform("ios")]
        [UnsupportedOSPlatform("tvos")]
        [UnsupportedOSPlatform("maccatalyst")]
        public virtual void ValidateToolbarItem(SFSafariWindow! window, [BlockProxy(typeof(NIDActionArity2V132))] Action<bool, NSString!>! validationHandler);
    }
}