AppKit macOS xcode14.3 beta1

#AppKit.framework https://github.com/xamarin/xamarin-macios/pull/17810

diff -ruN /Applications/Xcode_14.2.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h /Applications/Xcode_14.3.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h
--- /Applications/Xcode_14.2.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h	2022-11-12 15:59:09
+++ /Applications/Xcode_14.3.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h	2023-02-11 16:43:20
@@ -15,6 +15,7 @@
 #import <AppKit/NSPrintInfo.h>
 #import <AppKit/NSKeyValueBinding.h>
 #import <AppKit/AppKitDefines.h>
+#import <AppKit/NSPreviewRepresentingActivityItem.h>
 
 NS_ASSUME_NONNULL_BEGIN
 APPKIT_API_UNAVAILABLE_BEGIN_MACCATALYST
@@ -660,6 +661,10 @@
 /* Given the NSSharingServicePicker used by an NSDocumentController-owned Share menu (either an automatically inserted one, or one returned by +[NSDocumentController standardShareMenuItem]), make any final changes before that menu is presented. Specifically, you may choose to set a custom NSSharingServicePickerDelegate to customize the construction of the resulting menu, or provide a custom NSSharingServiceDelegate for the chosen service.
  */
 - (void)prepareSharingServicePicker:(NSSharingServicePicker *)sharingServicePicker API_AVAILABLE(macos(10.13));
+
+/* Preview representable activity items, used for sharing and collaboration.
+*/
+@property (nullable, copy) NSArray<id<NSPreviewRepresentableActivityItem>> *previewRepresentableActivityItems API_AVAILABLE(macos(13.2)) API_UNAVAILABLE(ios);
 
 #pragma mark *** Change Management ***
 
diff -ruN /Applications/Xcode_14.2.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPreviewRepresentingActivityItem.h /Applications/Xcode_14.3.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPreviewRepresentingActivityItem.h
--- /Applications/Xcode_14.2.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPreviewRepresentingActivityItem.h	2022-11-12 15:59:10
+++ /Applications/Xcode_14.3.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPreviewRepresentingActivityItem.h	2023-02-11 16:43:22
@@ -6,13 +6,13 @@
 */
 
 #import <AppKit/AppKitDefines.h>
-#import <AppKit/NSImage.h>
 #import <Foundation/NSObject.h>
 #import <Foundation/NSString.h>
-#import <Foundation/NSItemProvider.h>
 
 NS_ASSUME_NONNULL_BEGIN
 APPKIT_API_UNAVAILABLE_BEGIN_MACCATALYST
+
+@class NSImage, NSItemProvider;
 
 API_AVAILABLE(macos(13.0)) API_UNAVAILABLE(ios, watchos, tvos)
 @protocol NSPreviewRepresentableActivityItem <NSObject>
diff -ruN /Applications/Xcode_14.2.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h /Applications/Xcode_14.3.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h
--- /Applications/Xcode_14.2.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h	2022-11-12 15:59:07
+++ /Applications/Xcode_14.3.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h	2023-02-11 16:43:16
@@ -16,6 +16,7 @@
 #import <AppKit/NSApplication.h>
 #import <AppKit/NSGraphics.h>
 #import <AppKit/NSPasteboard.h>
+#import <AppKit/NSPreviewRepresentingActivityItem.h>
 #import <AppKit/NSResponder.h>
 #import <AppKit/NSUserInterfaceItemIdentification.h>
 #import <AppKit/NSUserInterfaceValidation.h>
@@ -830,6 +831,10 @@
 /*! Method called by `-[NSWindow restoreStateWithCoder:]` to give the delegate a chance to restore its own state, which it may decode from the \c NSCoder. See the header `NSWindowRestoration.h` for more information.
 */
 - (void)window:(NSWindow *)window didDecodeRestorableState:(NSCoder *)state NS_SWIFT_UI_ACTOR API_AVAILABLE(macos(10.7));
+
+/*! Preview representable activity items, used for sharing and collaboration.
+*/
+- (NSArray<id<NSPreviewRepresentableActivityItem>> *_Nullable)previewRepresentableActivityItemsForWindow:(NSWindow *)window NS_SWIFT_UI_ACTOR API_AVAILABLE(macos(13.2)) API_UNAVAILABLE(ios);
 
 /* Notifications
 */
diff -ruN /Applications/Xcode_14.2.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h /Applications/Xcode_14.3.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h
--- /Applications/Xcode_14.2.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h	2022-11-12 15:59:03
+++ /Applications/Xcode_14.3.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h	2023-02-11 16:43:11
@@ -11,6 +11,7 @@
 #import <AppKit/NSStoryboardSegue.h>
 #import <AppKit/NSWindow.h>
 #import <AppKit/AppKitDefines.h>
+#import <AppKit/NSPreviewRepresentingActivityItem.h>
 
 NS_ASSUME_NONNULL_BEGIN
 APPKIT_API_UNAVAILABLE_BEGIN_MACCATALYST
@@ -54,6 +55,10 @@
 */
 @property BOOL shouldCascadeWindows;
 
+/* Preview representable activity items, used for sharing and collaboration.
+   If set to nil, NSWindowController shall return the previewRepresentableActivityItems of its associated NSDocument (if any)
+*/
+@property (nullable, copy) NSArray<id<NSPreviewRepresentableActivityItem>> *previewRepresentableActivityItems API_AVAILABLE(macos(13.2)) API_UNAVAILABLE(ios);
 
 // -----------------------------------------------------------------------------
 // Dealing with the document