diff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIButtonConfiguration.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIButtonConfiguration.h--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIButtonConfiguration.h2025-07-02 00:04:47+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIButtonConfiguration.h2025-07-16 00:44:23@@ -86,7 +86,10 @@ + (instancetype)borderedProminentButtonConfiguration;  + (instancetype)glassButtonConfiguration API_AVAILABLE(ios(26.0), tvos(26.0)) API_UNAVAILABLE(watchos);-+ (instancetype)tintedGlassButtonConfiguration API_AVAILABLE(ios(26.0), tvos(26.0)) API_UNAVAILABLE(watchos);++ (instancetype)prominentGlassButtonConfiguration API_AVAILABLE(ios(26.0), tvos(26.0)) API_UNAVAILABLE(watchos);++ (instancetype)tintedGlassButtonConfiguration API_UNAVAILABLE(ios, tvos, watchos);++ (instancetype)clearGlassButtonConfiguration API_AVAILABLE(ios(26.0), tvos(26.0)) API_UNAVAILABLE(watchos);++ (instancetype)prominentClearGlassButtonConfiguration API_AVAILABLE(ios(26.0), tvos(26.0)) API_UNAVAILABLE(watchos);  + (instancetype)new NS_UNAVAILABLE; - (instancetype)init NS_UNAVAILABLE;diff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UICornerConfiguration.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UICornerConfiguration.h--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UICornerConfiguration.h1969-12-31 19:00:00+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UICornerConfiguration.h2025-07-16 00:46:37@@ -0,0 +1,77 @@+#if (defined(USE_UIKIT_PUBLIC_HEADERS) && USE_UIKIT_PUBLIC_HEADERS) || !__has_include(<UIKitCore/UICornerConfiguration.h>)+//+//  UICornerConfiguration.h+//  UIKit+//+//  Copyright © 2025 Apple Inc. All rights reserved.+//++#import <UIKit/UIKitDefines.h>+#import <UIKit/UICornerRadius.h>++NS_HEADER_AUDIT_BEGIN(nullability, sendability)++/// Defines how corner radii are mapped to the corners of a rectangle.+UIKIT_EXTERN UIKIT_FINAL NS_REFINED_FOR_SWIFT+API_AVAILABLE(ios(26.0), tvos(26.0), visionos(26.0)) API_UNAVAILABLE(watchos)+@interface UICornerConfiguration : NSObject <NSCopying>++/// A configuration that applies the given radius independently to all corners.+///+/// When used with a container concentric radius, this allows each individual+/// corner to resolve to different radii.++ (instancetype)configurationWithRadius:(UICornerRadius *)radius NS_SWIFT_NAME(corners(radius:));++/// A configuration with independent radii for each corner.++ (instancetype)configurationWithTopLeftRadius:(nullable UICornerRadius *)topLeftRadius+                                topRightRadius:(nullable UICornerRadius *)topRightRadius+                              bottomLeftRadius:(nullable UICornerRadius *)bottomLeftRadius+                             bottomRightRadius:(nullable UICornerRadius *)bottomRightRadius NS_SWIFT_NAME(corners(topLeftRadius:topRightRadius:bottomLeftRadius:bottomRightRadius:));++/// A configuration that rounds the corners into a capsule shape, scaling with the view's size.++ (instancetype)capsuleConfiguration NS_SWIFT_NAME(capsule());++/// A configuration that rounds the corners into a capsule shape, scaling with the view's size and clamped to the `maximumRadius`.++ (instancetype)capsuleConfigurationWithMaximumRadius:(CGFloat)maximumRadius NS_SWIFT_NAME(capsule(maximumRadius:));++/// A configuration that applies the given radius uniformly to all corners.++ (instancetype)configurationWithUniformRadius:(UICornerRadius *)radius NS_SWIFT_NAME(uniformCorners(radius:));++/// A configuration that applies the `topRadius` uniformly to the top-left and top-right corners, and the `bottomRadius` uniformly to the bottom-left and bottom-right corners.++ (instancetype)configurationWithUniformTopRadius:(UICornerRadius *)topRadius+                              uniformBottomRadius:(UICornerRadius *)bottomRadius NS_SWIFT_NAME(uniformEdges(topRadius:bottomRadius:));++/// A configuration that applies the `leftRadius` uniformly to the top-left and bottom-left corners, and the `rightRadius` uniformly to the top-right and bottom-right corners.++ (instancetype)configurationWithUniformLeftRadius:(UICornerRadius *)leftRadius+                                uniformRightRadius:(UICornerRadius *)rightRadius NS_SWIFT_NAME(uniformEdges(leftRadius:rightRadius:));++/// A configuration that applies the `topRadius` uniformly to the top-left and top-right corners, with optional independent radii for the bottom-left and bottom-right corners.++ (instancetype)configurationWithUniformTopRadius:(UICornerRadius *)topRadius+                                 bottomLeftRadius:(nullable UICornerRadius *)bottomLeftRadius+                                bottomRightRadius:(nullable UICornerRadius *)bottomRightRadius NS_SWIFT_NAME(uniformTopRadius(_:bottomLeftRadius:bottomRightRadius:));++/// A configuration that applies the `bottomRadius` uniformly to the bottom-left and bottom-right corners, with optional independent radii for the top-left and top-right corners.++ (instancetype)configurationWithUniformBottomRadius:(UICornerRadius *)bottomRadius+                                       topLeftRadius:(nullable UICornerRadius *)topLeftRadius+                                      topRightRadius:(nullable UICornerRadius *)topRightRadius NS_SWIFT_NAME(uniformBottomRadius(_:topLeftRadius:topRightRadius:));++/// A configuration that applies the `leftRadius` uniformly to the top-left and bottom-left corners, with optional independent radii for the top-right and bottom-right corners.++ (instancetype)configurationWithUniformLeftRadius:(UICornerRadius *)leftRadius+                                    topRightRadius:(nullable UICornerRadius *)topRightRadius+                                 bottomRightRadius:(nullable UICornerRadius *)bottomRightRadius NS_SWIFT_NAME(uniformLeftRadius(_:topRightRadius:bottomRightRadius:));++/// A configuration that applies the `rightRadius` uniformly to the top-right and bottom-right corners, with optional independent radii for the top-left and bottom-left corners.++ (instancetype)configurationWithUniformRightRadius:(UICornerRadius *)rightRadius+                                      topLeftRadius:(nullable UICornerRadius *)topLeftRadius+                                   bottomLeftRadius:(nullable UICornerRadius *)bottomLeftRadius NS_SWIFT_NAME(uniformRightRadius(_:topLeftRadius:bottomLeftRadius:));++- (instancetype)init NS_UNAVAILABLE;++ (instancetype)new NS_UNAVAILABLE;++@end++NS_HEADER_AUDIT_END(nullability, sendability)++#else+#import <UIKitCore/UICornerConfiguration.h>+#endifdiff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UICornerRadius.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UICornerRadius.h--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UICornerRadius.h1969-12-31 19:00:00+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UICornerRadius.h2025-07-16 01:35:25@@ -0,0 +1,36 @@+#if (defined(USE_UIKIT_PUBLIC_HEADERS) && USE_UIKIT_PUBLIC_HEADERS) || !__has_include(<UIKitCore/UICornerRadius.h>)+//+//  UICornerRadius.h+//  UIKit+//+//  Copyright © 2025 Apple Inc. All rights reserved.+//++#import <UIKit/UIKitDefines.h>++NS_HEADER_AUDIT_BEGIN(nullability, sendability)++/// Represents a radius used to round a corner.+UIKIT_EXTERN UIKIT_FINAL NS_REFINED_FOR_SWIFT+API_AVAILABLE(ios(26.0), tvos(26.0), visionos(26.0)) API_UNAVAILABLE(watchos)+@interface UICornerRadius : NSObject <NSCopying>++/// A fixed corner radius in points.++ (instancetype)fixedRadius:(CGFloat)radius;++/// A dynamic corner radius calculated using the geometry of the view and its container.++ (instancetype)containerConcentricRadius;++/// A dynamic corner radius calculated using the geometry of the view and its container limited to a minimum radius.++ (instancetype)containerConcentricRadiusWithMinimum:(CGFloat)minimum;++- (instancetype)init NS_UNAVAILABLE;++ (instancetype)new NS_UNAVAILABLE;++@end++NS_HEADER_AUDIT_END(nullability, sendability)++#else+#import <UIKitCore/UICornerRadius.h>+#endifdiff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIDocument.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIDocument.h--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIDocument.h2025-07-02 00:04:46+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIDocument.h2025-07-15 01:49:08@@ -41,6 +41,13 @@  UIKIT_EXTERN NSNotificationName const UIDocumentStateChangedNotification API_AVAILABLE(ios(5.0)) API_UNAVAILABLE(tvos, watchos) NS_SWIFT_NONISOLATED;+/// A notification that the document posts when copying the file from a readonly location in order to write changes.+/// This notification will be posted on the file presenter queue.+UIKIT_EXTERN NSNotificationName const UIDocumentDidMoveToWritableLocationNotification API_AVAILABLE(ios(26.0), visionos(26.0)) API_UNAVAILABLE(tvos, watchos) NS_SWIFT_NONISOLATED NS_SWIFT_NAME(UIDocument.didMoveToWritableLocationNotification);++/// The key in a `UIDocumentDidMoveToWritableLocationNotification`'s `userInfo` dictionary that contains the previous readonly file URL.+UIKIT_EXTERN NSString * const UIDocumentDidMoveToWritableLocationOldURLKey API_AVAILABLE(ios(26.0), visionos(26.0)) API_UNAVAILABLE(tvos, watchos) NS_SWIFT_NAME(UIDocument.didMoveToWritableLocationOldURLKey);+ UIKIT_EXTERN API_AVAILABLE(ios(5.0)) API_UNAVAILABLE(tvos, watchos) NS_SWIFT_UI_ACTOR @interface UIDocument : NSObject <NSFilePresenter, NSProgressReporting>diff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIGlassEffect.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIGlassEffect.h--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIGlassEffect.h2025-07-01 02:07:09+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIGlassEffect.h2025-07-16 01:35:22@@ -12,6 +12,13 @@  NS_HEADER_AUDIT_BEGIN(nullability, sendability)+typedef NS_ENUM(NSInteger, UIGlassEffectStyle) {+    /// Standard glass effect style.+    UIGlassEffectStyleRegular,+    /// Clear glass effect style.+    UIGlassEffectStyleClear+} API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(visionos, watchos) NS_SWIFT_NAME(UIGlassEffect.Style);+ /// A visual effect that renders a glass material. UIKIT_EXTERN NS_SWIFT_UI_ACTOR API_AVAILABLE(ios(26.0))@@ -23,6 +30,10 @@  /// A tint color applied to the glass. @property (nonatomic, copy, nullable) UIColor *tintColor;++/// Creates a glass effect with the specified style.++ (UIGlassEffect *)effectWithStyle:(UIGlassEffectStyle)style NS_SWIFT_NAME(init(style:));+ @end  /// A `UIGlassContainerEffect` renders multiple glass elements into a combined effect.diff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIKitCore.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIKitCore.h--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIKitCore.h2025-07-02 00:59:49+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIKitCore.h2025-07-16 00:44:10@@ -79,6 +79,8 @@ #import <UIKit/UIContentSizeCategoryAdjusting.h> #import <UIKit/UIContentSizeCategory.h> #import <UIKit/UIControl.h>+#import <UIKit/UICornerConfiguration.h>+#import <UIKit/UICornerRadius.h> #import <UIKit/UIDataDetectors.h> #import <UIKit/UIDatePicker.h> #import <UIKit/UIDevice.h>diff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h2025-07-02 00:59:58+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h2025-07-12 03:45:40@@ -69,7 +69,7 @@ - (void)move:(nullable id)sender API_AVAILABLE(ios(16.0)) API_UNAVAILABLE(watchos); - (void)export:(nullable id)sender API_AVAILABLE(ios(16.0)) API_UNAVAILABLE(watchos);-- (void)toggleSidebar:(nullable id)sender API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos);+- (void)toggleSidebar:(nullable id)sender API_AVAILABLE(ios(15.0)) API_UNAVAILABLE(watchos); - (void)toggleInspector:(nullable id)sender API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos);  - (void)performClose:(nullable id)sender API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos);diff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIScreen.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIScreen.h--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIScreen.h2025-07-01 02:07:07+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIScreen.h2025-07-16 00:44:22@@ -54,7 +54,7 @@ @interface UIScreen : NSObject <UITraitEnvironment>  @property(class, nonatomic, readonly) NSArray<UIScreen *> *screens API_DEPRECATED("Use UIApplication.shared.openSessions to find open sessions with scenes from other screens", ios(3.2, 16.0), visionos(1.0, 1.0)) API_UNAVAILABLE(watchos); // all screens currently attached to the device-@property(class, nonatomic, readonly) UIScreen *mainScreen API_DEPRECATED("Use a UIScreen instance found through context instead: i.e, view.window.windowScene.screen", ios(2.0, API_TO_BE_DEPRECATED), visionos(1.0, API_TO_BE_DEPRECATED)) API_UNAVAILABLE(watchos); // the device's internal screen+@property(class, nonatomic, readonly) UIScreen *mainScreen API_DEPRECATED("Use a UIScreen instance found through context instead (i.e, view.window.windowScene.screen), or for properties like UIScreen.scale with trait equivalents, use a traitCollection found through context.", ios(2.0, 26.0), tvos(9.0, 26.0), visionos(1.0, 26.0)) API_UNAVAILABLE(watchos);  @property(nonatomic,readonly) CGRect  bounds;                // Bounds of entire screen in points @property(nonatomic,readonly) CGFloat scale API_AVAILABLE(ios(4.0));diff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UISearchBar.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UISearchBar.h--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UISearchBar.h2025-07-02 00:04:56+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UISearchBar.h2025-07-12 03:45:43@@ -182,7 +182,19 @@ - (BOOL)searchBarShouldEndEditing:(UISearchBar *)searchBar;                        // return NO to not resign first responder - (void)searchBarTextDidEndEditing:(UISearchBar *)searchBar;                       // called when text ends editing - (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText;   // called when text changes (including clear)-- (BOOL)searchBar:(UISearchBar *)searchBar shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text API_AVAILABLE(ios(3.0)); // called before text changes+- (BOOL)searchBar:(UISearchBar *)searchBar shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text API_DEPRECATED_WITH_REPLACEMENT("-searchBar:shouldChangeTextInRanges:replacementText:", ios(3.0, API_TO_BE_DEPRECATED)); // called before text changes+/**+ * @abstract Asks the delegate if the text at the specified `ranges` should be replaced with `text`.+ *+ * @discussion If this method returns YES then the search bar will, at its own discretion, choose any one of the specified `ranges` of text and replace it with the specified `replacementText` before deleting the text at the other ranges. If the delegate does not implement this method then the `searchBar:shouldChangeTextInRange:replacementText:` method will be called and passed the union range instead. If the delegate also does not implement that method then YES is assumed.+ *+ * @param searchBar                 The search bar asking the delegate+ * @param ranges                       The ranges of the text that should be deleted before replacing+ * @param replacementText   The replacement text+ *+ * @return Returns true if the text at the `ranges` should be replaced.+ */+- (BOOL)searchBar:(UISearchBar *)searchBar shouldChangeTextInRanges:(NSArray<NSValue *> *)ranges replacementText:(NSString *)replacementText API_AVAILABLE(ios(26.0), tvos(26.0), visionos(26.0), watchos(26.0)); // called before text changes  - (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar;                     // called when keyboard search button pressed - (void)searchBarBookmarkButtonClicked:(UISearchBar *)searchBar API_UNAVAILABLE(tvos); // called when bookmark button presseddiff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIView.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIView.h--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIView.h2025-07-02 00:14:57+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/iOSSupport/System/Library/Frameworks/UIKit.framework/Headers/UIView.h2025-07-12 03:47:14@@ -19,6 +19,7 @@ #import <UIKit/UIFocus.h> #import <UIKit/UIViewLayoutRegion.h> #import <UIKit/UIFocusEffect.h>+#import <UIKit/UICornerConfiguration.h> #import <UIUtilities/UICoordinateSpace.h>  NS_HEADER_AUDIT_BEGIN(nullability, sendability)@@ -747,6 +748,23 @@ - (UILayoutGuide *)layoutGuideForLayoutRegion:(UIViewLayoutRegion *)layoutRegion NS_REFINED_FOR_SWIFT; - (UIEdgeInsets)edgeInsetsForLayoutRegion:(UIViewLayoutRegion *)layoutRegion NS_REFINED_FOR_SWIFT; - (NSDirectionalEdgeInsets)directionalEdgeInsetsForLayoutRegion:(UIViewLayoutRegion *)layoutRegion NS_REFINED_FOR_SWIFT;++@end++API_AVAILABLE(ios(26.0), tvos(26.0), visionos(26.0)) API_UNAVAILABLE(watchos)+@interface UIView (CornerConfiguration)++/// A configuration that defines the corners of the view.+@property (nonatomic, copy, nonnull) UICornerConfiguration *cornerConfiguration NS_REFINED_FOR_SWIFT;++/// Returns the effective radius for the given `corner`, calculated using the view's current `cornerConfiguration`.+///+/// When invoked within ``UIView.layoutSubviews()``, ``UIView.updateProperties()``, or ``UIViewController.updateProperties()`` automatic invalidation will occur if the effective radius changes.+/// If more than one `corner` is provided, the returned radius represents the maximum effective radius of those corners.+///+/// - Parameter corner: The corner.+/// - Returns: The effective radius.+- (CGFloat)effectiveRadiusForCorner:(UIRectCorner)corner NS_SWIFT_NAME(effectiveRadius(corner:));  @end