Foundation iOS xcode16.0 b1

#Foundation.framework

Rolf

diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h	2024-04-19 07:59:24
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h	2024-05-30 03:40:42
@@ -337,6 +337,10 @@
     NS_SWIFT_NAME(inflectionAlternative)
     API_AVAILABLE(macos(12.0), ios(15.0), watchos(8.0), tvos(15.0));
 
+FOUNDATION_EXPORT NSAttributedStringKey const NSLocalizedNumberFormatAttributeName
+    NS_SWIFT_NAME(localizedNumberFormat)
+    API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+
 FOUNDATION_EXTERN
 const NSAttributedStringKey NSPresentationIntentAttributeName API_AVAILABLE(macos(12.0), ios(15.0), watchos(8.0), tvos(15.0));
 
diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h	2024-04-05 22:35:31
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h	2024-05-30 04:24:42
@@ -55,6 +55,7 @@
         NSCalendarUnitWeekOfYear         API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0)) = kCFCalendarUnitWeekOfYear,
         NSCalendarUnitYearForWeekOfYear  API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0)) = kCFCalendarUnitYearForWeekOfYear,
         NSCalendarUnitNanosecond         API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0)) = (1 << 15),
+        NSCalendarUnitDayOfYear          API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0)) = kCFCalendarUnitDayOfYear,
         NSCalendarUnitCalendar           API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0)) = (1 << 20),
         NSCalendarUnitTimeZone           API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0)) = (1 << 21),
     #if !0
@@ -426,6 +427,7 @@
 @property NSInteger weekOfMonth API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
 @property NSInteger weekOfYear API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
 @property NSInteger yearForWeekOfYear API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
+@property NSInteger dayOfYear API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
 @property (getter=isLeapMonth) BOOL leapMonth API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
 @property (nullable, readonly, copy) NSDate *date API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0));
 
diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueSharedObservers.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueSharedObservers.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueSharedObservers.h	1970-01-01 01:00:00
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueSharedObservers.h	2024-05-30 10:19:16
@@ -0,0 +1,77 @@
+//
+//  NSKeyValueSharedObservers.h
+//  Foundation
+//
+//  Copyright (c) 2024, Apple Inc.
+//  All rights reserved.
+//
+
+#import <Foundation/NSKeyValueObserving.h>
+
+NS_HEADER_AUDIT_BEGIN(nullability, sendability)
+
+/// A collection of key-value observations which may be registered with multiple
+/// observable objects. Create using ``-[NSKeyValueSharedObservers snapshot]``
+API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0), visionos(2.0))
+@interface NSKeyValueSharedObserversSnapshot: NSObject
+- (id)init NS_UNAVAILABLE;
++ (id)new NS_UNAVAILABLE;
+@end
+
+/// A collection of key-value observations which may be registered with multiple
+/// observable objects
+API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0), visionos(2.0))
+@interface NSKeyValueSharedObservers: NSObject
+/// A new collection of observables for an observable object of the given class
+- (id)initWithObservableClass:(Class)observableClass;
+- (id)init NS_UNAVAILABLE;
++ (id)new NS_UNAVAILABLE;
+
+/// Add a new observer to the collection.
+///
+/// This method works like `-[NSObject addObserver: forKey: options: context:]`,
+/// but observations on nested and computed properties are disallowed. Observers
+/// are not registered until `setSharedObservers` is called on the observable.
+///
+/// - Parameter observer: The observer object to register for KVO notifications.
+///   The observer must implement the key-value observing method ``observeValue:
+///   forKeyPath: of: change: context:``
+/// - Parameter key: key of the property being observed. This cannot be a nested
+///   key path or a computed property
+/// - Parameter options: A combination of NSKeyValueObservingOptions values that
+///   specify what is included in observation notifications. For possible values
+///   see NSKeyValueObservingOptions.
+/// - Parameter context: Arbitrary data which is passed to the observer object
+- (void)addSharedObserver:(NSObject *)observer
+                   forKey:(NSString *)key
+                  options:(NSKeyValueObservingOptions)options
+                  context:(nullable void *)context;
+
+- (void)addObserver:(NSObject *)observer forKeyPath:(NSString *)keyPath options:(NSKeyValueObservingOptions)options context:(nullable void *)context NS_UNAVAILABLE;
+
+/// A momentary snapshot of all observers added to the collection thus far, that
+/// can be assigned to an observable using ``-[NSObject setSharedObservers:]``
+- (NSKeyValueSharedObserversSnapshot *)snapshot;
+@end
+
+@interface NSObject(NSKeyValueSharedObserverRegistration)
+/// Register shared observations.
+///
+/// A shared observation collection might be shared between multiple observables
+/// to minimise registration work. Shared observers remain registered throughout
+/// the object's lifetime and do not need to be removed using `removeObserver:`.
+///
+/// An observable may only have one set of shared observations. Subsequent calls
+/// to this method will replace existing shared observations.
+///
+/// - Parameter sharedObservers: shared observer collection that was initialized
+///   with the class of this object
+/// - Invariant: `sharedObserers` was initialized with the class of this object
+/// - Throws: Exception if the class of the receiving observable object does not
+///   match the class with which `sharedObserers` was initialized.
+- (void)setSharedObservers:(NSKeyValueSharedObserversSnapshot * _Nullable)sharedObservers API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0), visionos(2.0));
+
+
+@end
+
+NS_HEADER_AUDIT_END(nullability, sendability)
diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocalizedNumberFormatRule.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocalizedNumberFormatRule.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocalizedNumberFormatRule.h	1970-01-01 01:00:00
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocalizedNumberFormatRule.h	2024-05-30 10:19:16
@@ -0,0 +1,25 @@
+//
+//  NSLocalizedNumberFormatRule.h
+//  Foundation
+//
+//  Copyright (c) 2024, Apple Inc.
+//  All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_HEADER_AUDIT_BEGIN(nullability, sendability)
+
+API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0))
+NS_REFINED_FOR_SWIFT
+@interface NSLocalizedNumberFormatRule : NSObject <NSCopying, NSSecureCoding>
+
++ (id)new NS_UNAVAILABLE;
+- (id)init NS_UNAVAILABLE;
+
++ (NSLocalizedNumberFormatRule *)automatic;
+
+@end
+
+NS_HEADER_AUDIT_END(nullability, sendability)
+
diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h	2024-04-19 08:01:25
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h	2024-05-30 05:00:49
@@ -54,6 +54,8 @@
 + (NSNumberFormatterBehavior)defaultFormatterBehavior;
 + (void)setDefaultFormatterBehavior:(NSNumberFormatterBehavior)behavior;
 
+// See `kCFNumberFormatterMinGroupingDigits` in `CFNumberFormatter` for an explanation on how minimum grouping digits is used.
+@property NSInteger minimumGroupingDigits API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0), visionos(2.0));
 @property NSNumberFormatterStyle numberStyle;
 @property (null_resettable, copy) NSLocale *locale;
 @property BOOL generatesDecimalNumbers;
diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h	2024-04-19 07:31:40
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h	2024-05-30 04:48:40
@@ -38,7 +38,7 @@
 - (void)open;
 - (void)close;
 
-@property (nullable, assign) id <NSStreamDelegate> delegate;
+@property (nullable, assign /* actually weak */) id <NSStreamDelegate> delegate;
     // By default, a stream is its own delegate, and subclassers of NSInputStream and NSOutputStream must maintain this contract. [someStream setDelegate:nil] must restore this behavior. As usual, delegates are not retained.
 
 - (nullable id)propertyForKey:(NSStreamPropertyKey)key;
diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h	2024-04-19 07:31:42
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h	2024-05-30 04:24:46
@@ -505,11 +505,7 @@
 NS_SWIFT_SENDABLE // Immutable with no mutable subclasses
 API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0))
 // NSURLQueryItem encapsulates a single query name-value pair. The name and value strings of a query name-value pair are not percent encoded. For use with the NSURLComponents queryItems property.
-@interface NSURLQueryItem : NSObject <NSSecureCoding, NSCopying> {
-@private
-    NSString *_name;
-    NSString *_value;
-}
+@interface NSURLQueryItem : NSObject <NSSecureCoding, NSCopying> 
 - (instancetype)initWithName:(NSString *)name value:(nullable NSString *)value NS_DESIGNATED_INITIALIZER;
 + (instancetype)queryItemWithName:(NSString *)name value:(nullable NSString *)value;
 @property (readonly) NSString *name;
diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h	2024-04-19 08:01:25
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h	2024-05-30 10:19:15
@@ -357,6 +357,15 @@
  */
 @property (readonly) BOOL requiresDNSSECValidation API_AVAILABLE(macos(13.0), ios(16.1), watchos(9.1), tvos(16.1));
 
+/*!
+ @abstract Allows storing and usage of DNS answers, potentially beyond TTL expiry,
+ in a persistent per-process cache. This should only be set for hostnames whose resolutions
+ are not expected to change across networks.
+ @discussion YES, if the DNS lookup for this request is allowed to use a persistent per-process cache,
+ NO otherwise. Defaults to NO.
+ */
+@property (readonly) BOOL allowsPersistentDNS API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0), visionos(2.0));
+
 @end
 
 
@@ -482,6 +491,15 @@
  No otherwise. Defaults to NO.
  */
 @property BOOL requiresDNSSECValidation API_AVAILABLE(macos(13.0), ios(16.1), watchos(9.1), tvos(16.1));
+
+/*!
+ @abstract Allows storing and usage of DNS answers, potentially beyond TTL expiry,
+ in a persistent per-process cache. This should only be set for hostnames whose resolutions
+ are not expected to change across networks.
+ @discussion YES, if the DNS lookup for this request is allowed to use a persistent per-process cache,
+ NO otherwise. Defaults to NO.
+ */
+@property BOOL allowsPersistentDNS API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0), visionos(2.0));
 
 @end
 
diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUndoManager.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUndoManager.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUndoManager.h	2024-04-19 07:18:53
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUndoManager.h	2024-05-30 04:48:41
@@ -20,6 +20,9 @@
 // used with NSRunLoop's performSelector:target:argument:order:modes:
 static const NSUInteger NSUndoCloseGroupingRunLoopOrdering = 350000;
 
+/// A key used to set and get user info for undo and redo actions
+typedef NSString * NSUndoManagerUserInfoKey NS_TYPED_EXTENSIBLE_ENUM NS_SWIFT_NAME(UndoManager.UserInfoKey) API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));
+
 API_AVAILABLE(macos(10.0), ios(3.0), watchos(2.0), tvos(9.0))
 @interface NSUndoManager : NSObject
 
@@ -198,6 +201,21 @@
 /// 
 /// - Parameter actionName: The name of the action.
 - (void)setActionName:(NSString *)actionName;
+
+/// Get a value from the undo action's user info
+///
+/// - Parameter key: Which value should be retrieved
+-(id _Nullable)undoActionUserInfoValueForKey:(NSUndoManagerUserInfoKey)key API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));
+
+/// Get a value from the redo action's user info
+/// 
+/// - Parameter key: Which value should be retrieved
+-(id _Nullable)redoActionUserInfoValueForKey:(NSUndoManagerUserInfoKey)key API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));
+
+/// Set user info for the Undo or Redo command.
+/// - Parameter info: Value to be saved in the user info
+/// - Parameter key: Key at which the object should be saved
+-(void)setActionUserInfoValue:(id _Nullable)info forKey:(NSUndoManagerUserInfoKey)key API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));
 
 // Call undoMenuItemTitle or redoMenuItemTitle to get the string for the undo or redo menu item.
 // In English they will return "Undo <action name>"/"Redo <action name>" or "Undo"/"Redo" if there is