Accessibility tvOS xcode13.0 beta1

#Accessibility.framework https://github.com/xamarin/xamarin-macios/pull/11998

diff -ruN /Applications/Xcode_12.5.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/AXAudiograph.h /Applications/Xcode_13.0.0-beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/AXAudiograph.h
--- /Applications/Xcode_12.5.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/AXAudiograph.h	1969-12-31 19:00:00.000000000 -0500
+++ /Applications/Xcode_13.0.0-beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/AXAudiograph.h	2021-06-02 11:08:17.000000000 -0400
@@ -0,0 +1,251 @@
+//
+//  AXAudiograph.h
+//  AccessibilitySharedSupport
+//
+//  Copyright © 2020 Apple. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <CoreGraphics/CoreGraphics.h>
+
+@class AXChartDescriptor;
+@class AXNumericDataAxisDescriptor;
+
+NS_ASSUME_NONNULL_BEGIN
+
+#pragma mark - Protocols
+
+/// Chart or graph container elements may adopt this protocol to enable Audio Graph support.
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+@protocol AXChart <NSObject>
+
+@property (nonatomic, strong, nullable) AXChartDescriptor *accessibilityChartDescriptor;
+
+@end
+
+#pragma mark - Descriptor Objects
+
+/// Describes a data axis for the chart (e.g. X, Y, etc.)
+/// Each AXChart requires at least two AXDataAxis objects
+/// to describe, at minimum, and X and a Y axis.
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+@protocol AXDataAxisDescriptor <NSCopying>
+
+/// The name or title of this axis.
+@property (nonatomic, copy) NSString *title;
+
+/// An attributed version of the title of this axis.
+/// When set, this will be used instead of `title`.
+@property (nonatomic, copy) NSAttributedString *attributedTitle;
+
+@end
+
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+typedef NS_ENUM(NSInteger, AXNumericDataAxisDescriptorScale) {
+    AXScaleTypeLinear NS_SWIFT_NAME(linear) = 0,
+    AXScaleTypeLog10 NS_SWIFT_NAME(log10),
+    AXScaleTypeLn NS_SWIFT_NAME(ln)
+} NS_SWIFT_NAME(AXNumericDataAxisDescriptor.ScaleType);
+
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+__attribute__((objc_subclassing_restricted))
+@interface AXNumericDataAxisDescriptor : NSObject <AXDataAxisDescriptor>
+
+/// The scale to use for this axis. This should match the visual representation in the chart.
+/// If not set explicitly, this will default to `linear`.
+@property (nonatomic, assign) AXNumericDataAxisDescriptorScale scaleType;
+
+/// The minimum displayable value for the axis.
+@property (nonatomic, assign) double lowerBound NS_REFINED_FOR_SWIFT;
+
+/// The maximum displayable value for the axis.
+@property (nonatomic, assign) double upperBound NS_REFINED_FOR_SWIFT;
+
+/// Provides a value description to be spoken for a particular data value on this axis.
+/// Use this to format data values to string representations that include units, dates, times, etc.
+@property (nonatomic, copy) NSString *(^valueDescriptionProvider)(double);
+
+/// The positions of any gridlines along this axis.
+@property (nonatomic, copy) NSArray<NSNumber *> *gridlinePositions NS_REFINED_FOR_SWIFT;
+
+- (instancetype)initWithTitle:(NSString *)title lowerBound:(double)lowerbound upperBound:(double)upperBound gridlinePositions:(nullable NSArray<NSNumber *> *)gridlinePositions valueDescriptionProvider:(NSString * _Nonnull (^)(double))valueDescriptionProvider NS_DESIGNATED_INITIALIZER NS_REFINED_FOR_SWIFT;
+
+- (instancetype)initWithAttributedTitle:(NSAttributedString *)attributedTitle lowerBound:(double)lowerbound upperBound:(double)upperBound gridlinePositions:(nullable NSArray<NSNumber *> *)gridlinePositions valueDescriptionProvider:(NSString * _Nonnull (^)(double))valueDescriptionProvider NS_DESIGNATED_INITIALIZER NS_REFINED_FOR_SWIFT;
+
+- (instancetype)init NS_UNAVAILABLE;
++ (instancetype)new NS_UNAVAILABLE;
+
+@end
+
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+@interface AXCategoricalDataAxisDescriptor : NSObject <AXDataAxisDescriptor>
+
+/// The order of the category values for this axis.
+/// This list should contain every possible category value for this axis, in the order they are displayed visually in the graph or legend.
+/// For example, if your categorical axis represented 'blood type', and the legend contained 'AB, A, B, O' in that order,
+/// you would provide an array containing "AB", "A", "B" and "O" in the same order.
+@property (nonatomic, copy) NSArray<NSString *> *categoryOrder;
+
+- (instancetype)initWithTitle:(NSString *)title categoryOrder:(NSArray<NSString *> *)categoryOrder NS_DESIGNATED_INITIALIZER;
+- (instancetype)initWithAttributedTitle:(NSAttributedString *)attributedTitle categoryOrder:(NSArray<NSString *> *)categoryOrder NS_DESIGNATED_INITIALIZER;
+
+- (instancetype)init NS_UNAVAILABLE;
++ (instancetype)new NS_UNAVAILABLE;
+
+@end
+
+/// Describes a single data value, either numeric or categorical. Only the `number`
+/// property will be used for data points in a numeric axis, and only the `category`
+/// property will be used for data points in a categorical axis.
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+__attribute__((objc_subclassing_restricted))
+@interface AXDataPointValue : NSObject <NSCopying>
+
+@property (nonatomic, assign) double number NS_REFINED_FOR_SWIFT;
+
+@property (nonatomic, copy) NSString *category NS_REFINED_FOR_SWIFT;
+
++ (instancetype)valueWithNumber:(double)number NS_REFINED_FOR_SWIFT;
+
++ (instancetype)valueWithCategory:(NSString *)category NS_REFINED_FOR_SWIFT;
+
+- (instancetype)init NS_UNAVAILABLE;
++ (instancetype)new NS_UNAVAILABLE;
+
+@end
+
+/// Provides axis values for a single data point within a series.
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+__attribute__((objc_subclassing_restricted))
+@interface AXDataPoint : NSObject <NSCopying>
+
+/// The x-axis value for this data point.
+/// Should be a Double for a numeric x-axis or a String for a categorical x-axis.
+@property (nonatomic, copy) AXDataPointValue *xValue;
+
+/// The y-axis value for this data point.
+@property (nonatomic, copy, nullable) AXDataPointValue *yValue;
+
+/// Any additional values for additional axes for this data point.
+/// These should be provided in the same order as their corresponding
+/// `AXDataAxisDescriptor` objects in `AXChartDescriptor.additionalAxes`.
+@property (nonatomic, copy) NSArray<AXDataPointValue *> *additionalValues NS_REFINED_FOR_SWIFT;
+
+/// A name or label for this data point.
+@property (nonatomic, copy, nullable) NSString *label;
+
+/// An attributed version of the name or label for this data point.
+@property (nonatomic, copy, nullable) NSAttributedString *attributedLabel;
+
+- (instancetype)initWithX:(AXDataPointValue *)xValue y:(nullable AXDataPointValue *)yValue NS_REFINED_FOR_SWIFT;
+- (instancetype)initWithX:(AXDataPointValue *)xValue y:(nullable AXDataPointValue *)yValue additionalValues:(nullable NSArray<AXDataPointValue *> *)additionalValues NS_REFINED_FOR_SWIFT;
+- (instancetype)initWithX:(AXDataPointValue *)xValue y:(nullable AXDataPointValue *)yValue additionalValues:(nullable NSArray<AXDataPointValue *> *)additionalValues label:(nullable NSString *)label NS_DESIGNATED_INITIALIZER NS_REFINED_FOR_SWIFT;
+
+- (instancetype)init NS_UNAVAILABLE;
++ (instancetype)new NS_UNAVAILABLE;
+
+@end
+
+/// Provides information about a data series. A chart may have one or many data series.
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+@interface AXDataSeriesDescriptor : NSObject <NSCopying>
+
+/// The name or title of this data series.
+@property (nonatomic, copy, nullable) NSString *name;
+
+/// An attributed version of the name of this data series.
+/// When set, this will be used instead of `name`.
+@property (nonatomic, copy) NSAttributedString *attributedName;
+
+/// Whether or not this data series should be treated as continuous.
+@property (nonatomic, assign) BOOL isContinuous;
+
+/// The data points that make up the series.
+@property (nonatomic, copy) NSArray<AXDataPoint *> *dataPoints;
+
+- (instancetype)initWithName:(NSString *)name isContinuous:(BOOL)isContinuous dataPoints:(NSArray<AXDataPoint *> *)dataPoints NS_DESIGNATED_INITIALIZER;
+- (instancetype)initWithAttributedName:(NSAttributedString *)attributedName isContinuous:(BOOL)isContinuous dataPoints:(NSArray<AXDataPoint *> *)dataPoints NS_DESIGNATED_INITIALIZER;
+
+- (instancetype)init NS_UNAVAILABLE;
++ (instancetype)new NS_UNAVAILABLE;
+
+@end
+
+/// Describes the content direction of the chart (i.e. the direction in which the X axis is rendered).
+/// For example, a bar chart might be leftToRight, while a pie chart might be radialClockwise.
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+typedef NS_ENUM(NSInteger, AXChartDescriptorContentDirection) {
+    AXChartContentDirectionLeftToRight NS_SWIFT_NAME(leftToRight) = 0,
+    AXChartContentDirectionRightToLeft NS_SWIFT_NAME(rightToLeft),
+    AXChartContentDirectionTopToBottom NS_SWIFT_NAME(topToBottom),
+    AXChartContentDirectionBottomToTop NS_SWIFT_NAME(bottomToTop),
+    AXChartContentDirectionRadialClockwise NS_SWIFT_NAME(radialClockwise),
+    AXChartContentDirectionRadialCounterClockwise NS_SWIFT_NAME(radialCounterClockwise)
+} NS_SWIFT_NAME(AXChartDescriptor.ContentDirection);
+
+/// The top-level descriptor object for an accessible chart.
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+__attribute__((objc_subclassing_restricted))
+@interface AXChartDescriptor : NSObject <NSCopying>
+
+/// The title of the chart.
+@property (nonatomic, copy, nullable) NSString *title;
+
+/// An attributed version of the title of the chart.
+/// When set, this will be used instead of `title`.
+@property (nonatomic, copy, nullable) NSAttributedString *attributedTitle;
+
+/// A natural language summary of the key message or features of the chart.
+/// e.g. "The chart shows that fuel efficiency decreases as vehicle weight increases."
+@property (nonatomic, copy, nullable) NSString *summary;
+
+/// The direction of the chart's X axis.
+@property (nonatomic, assign) AXChartDescriptorContentDirection contentDirection;
+
+/// The bounds of the view area for visually rendering data values if applicable, provided in superview coordinates.
+@property (nonatomic, assign) CGRect contentFrame;
+
+/// A set of data series descriptors describing each series in the chart.
+@property (nonatomic, copy) NSArray<AXDataSeriesDescriptor *> *series;
+
+/// The axis descriptor for the chart's X axis.
+@property (nonatomic, strong) id<AXDataAxisDescriptor> xAxis NS_REFINED_FOR_SWIFT;
+
+/// The axis descriptor for the chart's Y axis.
+@property (nonatomic, strong, nullable) AXNumericDataAxisDescriptor *yAxis;
+
+/// Descriptors for additional categorical or numerical axes beyond x and y.
+/// For example, in a visual chart, these values might be represented by the size
+/// or color of data points.
+@property (nonatomic, copy, nullable) NSArray<id<AXDataAxisDescriptor>> *additionalAxes NS_REFINED_FOR_SWIFT;
+
+- (instancetype)initWithTitle:(nullable NSString *)title summary:(nullable NSString *)summary xAxisDescriptor:(id<AXDataAxisDescriptor>)xAxis yAxisDescriptor:(nullable AXNumericDataAxisDescriptor *)yAxis series:(NSArray<AXDataSeriesDescriptor *> *)series NS_REFINED_FOR_SWIFT;
+- (instancetype)initWithAttributedTitle:(nullable NSAttributedString *)attributedTitle summary:(nullable NSString *)summary xAxisDescriptor:(id<AXDataAxisDescriptor>)xAxis yAxisDescriptor:(AXNumericDataAxisDescriptor *)yAxis series:(NSArray<AXDataSeriesDescriptor *> *)series NS_REFINED_FOR_SWIFT;
+- (instancetype)initWithTitle:(nullable NSString *)title summary:(nullable NSString *)summary xAxisDescriptor:(id<AXDataAxisDescriptor>)xAxis yAxisDescriptor:(nullable AXNumericDataAxisDescriptor *)yAxis additionalAxes:(nullable NSArray<id<AXDataAxisDescriptor>> *)additionalAxes series:(NSArray<AXDataSeriesDescriptor *> *)series NS_DESIGNATED_INITIALIZER NS_REFINED_FOR_SWIFT;
+
+- (instancetype)initWithAttributedTitle:(nullable NSAttributedString *)attributedTitle summary:(nullable NSString *)summary xAxisDescriptor:(id<AXDataAxisDescriptor>)xAxis yAxisDescriptor:(nullable AXNumericDataAxisDescriptor *)yAxis additionalAxes:(nullable NSArray<id<AXDataAxisDescriptor>> *)additionalAxes series:(NSArray<AXDataSeriesDescriptor *> *)series NS_DESIGNATED_INITIALIZER NS_REFINED_FOR_SWIFT;
+
+- (instancetype)init NS_UNAVAILABLE;
++ (instancetype)new NS_UNAVAILABLE;
+
+@end
+
+#pragma mark - Live Audio Graphs
+
+API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
+@interface AXLiveAudioGraph : NSObject
+
+/// Begins a live audio graph session.
++ (void)start;
+
+/// Sets the pitch of the audio graph's tone. This should be a normalized value in the range [0.0, 1.0], where 0 represents the minimum displayable y-axis value for your series
+/// and 1 represents the maximum displayable y-axis value for your series.
++ (void)updateValue:(double)value;
+
+/// Ends the live audio graph session.
++ (void)stop;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
diff -ruN /Applications/Xcode_12.5.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/AXHearingUtilities.h /Applications/Xcode_13.0.0-beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/AXHearingUtilities.h
--- /Applications/Xcode_12.5.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/AXHearingUtilities.h	1969-12-31 19:00:00.000000000 -0500
+++ /Applications/Xcode_13.0.0-beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/AXHearingUtilities.h	2021-06-02 05:36:30.000000000 -0400
@@ -0,0 +1,37 @@
+//
+//  AXHearingUtilities.h
+//  Accessibility
+//
+//  Copyright © 2020 Apple. All rights reserved.
+//
+
+#import <Accessibility/AXFoundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+#ifdef __swift__
+// This struct is not available in Objective-C. Its only purpose is to create a namespace for accessibility symbols in Swift.
+typedef struct AXMFiHearingDevice { void *_reserved; } AXMFiHearingDevice;
+#endif
+
+typedef NS_OPTIONS(NSUInteger, AXHearingDeviceEar) {
+    AXHearingDeviceEarNone    = 0,
+    AXHearingDeviceEarLeft    = 1 << 1,
+    AXHearingDeviceEarRight   = 1 << 2,
+    AXHearingDeviceEarBoth    = AXHearingDeviceEarLeft | AXHearingDeviceEarRight,
+} API_AVAILABLE(ios(15.0), watchos(8.0)) API_UNAVAILABLE(tvos, macos) NS_SWIFT_NAME(AXMFiHearingDevice.Ear);
+
+AX_EXTERN AXHearingDeviceEar AXMFiHearingDeviceStreamingEar(void) API_AVAILABLE(ios(15.0), watchos(8.0)) API_UNAVAILABLE(tvos, macos) NS_SWIFT_NAME(AXMFiHearingDevice.streamingEar());
+
+AX_EXTERN NSNotificationName const AXMFiHearingDeviceStreamingEarDidChangeNotification API_AVAILABLE(ios(15.0), watchos(8.0)) API_UNAVAILABLE(tvos, macos) NS_SWIFT_NAME(AXMFiHearingDevice.streamingEarDidChangeNotification);
+
+AX_EXTERN BOOL AXSupportsBidirectionalAXMFiHearingDeviceStreaming(void) API_AVAILABLE(ios(15.0), watchos(8.0)) API_UNAVAILABLE(tvos, macos) NS_SWIFT_NAME(AXMFiHearingDevice.supportsBidirectionalStreaming());
+
+/*
+ Returns the CoreBluetooth UUIDs of the hearing device CBPeripherals. This requires that the value of the "hearing.aid.app" entitlement match the manufacturer of the CBPeripherals. For bimodal hearing devices the entitlement should be an array of the manufacturers.
+ */
+AX_EXTERN NSArray<NSUUID *> * AXMFiHearingDevicePairedUUIDs(void) API_AVAILABLE(ios(15.0), watchos(8.0)) API_UNAVAILABLE(tvos, macos)  NS_SWIFT_NAME(AXMFiHearingDevice.pairedDeviceIdentifiers());
+AX_EXTERN NSNotificationName const AXMFiHearingDevicePairedUUIDsDidChangeNotification API_AVAILABLE(ios(15.0), watchos(8.0)) API_UNAVAILABLE(tvos, macos)  NS_SWIFT_NAME(AXMFiHearingDevice.pairedUUIDsDidChangeNotification);
+
+NS_ASSUME_NONNULL_END
+
diff -ruN /Applications/Xcode_12.5.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/Accessibility.h /Applications/Xcode_13.0.0-beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/Accessibility.h
--- /Applications/Xcode_12.5.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/Accessibility.h	2021-03-16 13:52:42.000000000 -0400
+++ /Applications/Xcode_13.0.0-beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Accessibility.framework/Headers/Accessibility.h	2021-06-01 20:18:13.000000000 -0400
@@ -6,5 +6,7 @@
 //
 
 #import <Accessibility/AXFoundation.h>
+#import <Accessibility/AXAudiograph.h>
 #import <Accessibility/AXColorUtilities.h>
 #import <Accessibility/AXCustomContent.h>
+#import <Accessibility/AXHearingUtilities.h>