class MTKMesh : NSObject {
    init()
    init(mesh mesh: MDLMesh, device device: MTLDevice) throws
    class func newMeshesFromAsset(_ asset: MDLAsset, device device: MTLDevice, sourceMeshes sourceMeshes: AutoreleasingUnsafeMutablePointer<NSArray?>) throws -> [MTKMesh]
    var vertexBuffers: [MTKMeshBuffer] { get }
    var vertexDescriptor: MDLVertexDescriptor { get }
    var submeshes: [MTKSubmesh] { get }
    var vertexCount: Int { get }
    var name: String
}

class MTKMesh : NSObject {
    init()
    init(mesh mesh: MDLMesh, device device: MTLDevice) throws
    class func newMeshes(from asset: MDLAsset, device device: MTLDevice, sourceMeshes sourceMeshes: AutoreleasingUnsafeMutablePointer<NSArray?>?) throws -> [MTKMesh]
    var vertexBuffers: [MTKMeshBuffer] { get }
    var vertexDescriptor: MDLVertexDescriptor { get }
    var submeshes: [MTKSubmesh] { get }
    var vertexCount: Int { get }
    var name: String
    func discardEditing()
    func commitEditing() -> Bool
    func commitEditing(withDelegate delegate: Any?, didCommit didCommitSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func commitEditingAndReturnError() throws
    func objectDidBeginEditing(_ editor: Any)
    func objectDidEndEditing(_ editor: Any)
    class func setDefaultPlaceholder(_ placeholder: Any?, forMarker marker: Any?, withBinding binding: String)
    class func defaultPlaceholder(forMarker marker: Any?, withBinding binding: String) -> Any?
    class func exposeBinding(_ binding: String)
    var exposedBindings: [String] { get }
    func valueClassForBinding(_ binding: String) -> AnyClass?
    func bind(_ binding: String, to observable: Any, withKeyPath keyPath: String, options options: [String : Any]? = nil)
    func unbind(_ binding: String)
    func infoForBinding(_ binding: String) -> [String : Any]?
    func optionDescriptionsForBinding(_ binding: String) -> [NSAttributeDescription]
    func validateToolbarItem(_ item: NSToolbarItem) -> Bool
    func application(_ sender: NSApplication, delegateHandlesKey key: String) -> Bool
    func tableView(_ tableView: NSTableView, writeRows rows: [Any], to pboard: NSPasteboard) -> Bool
    func textStorageWillProcessEditing(_ notification: Notification)
    func textStorageDidProcessEditing(_ notification: Notification)
    func panel(_ sender: Any, isValidFilename filename: String) -> Bool
    func panel(_ sender: Any, directoryDidChange path: String)
    func panel(_ sender: Any, compareFilename name1: String, with name2: String, caseSensitive caseSensitive: Bool) -> ComparisonResult
    func panel(_ sender: Any, shouldShowFilename filename: String) -> Bool
    func awakeFromNib()
    func prepareForInterfaceBuilder()
    func changeColor(_ sender: Any?)
    func pasteboard(_ sender: NSPasteboard, provideDataForType type: String)
    func pasteboardChangedOwner(_ sender: NSPasteboard)
    func validateMenuItem(_ menuItem: NSMenuItem) -> Bool
    func validModesForFontPanel(_ fontPanel: NSFontPanel) -> Int
    func changeFont(_ sender: Any?)
    func fontManager(_ sender: Any, willIncludeFont fontName: String) -> Bool
    func controlTextDidBeginEditing(_ obj: Notification)
    func controlTextDidEndEditing(_ obj: Notification)
    func controlTextDidChange(_ obj: Notification)
    func view(_ view: NSView, stringForToolTip tag: NSToolTipTag, point point: NSPoint, userData data: UnsafeMutableRawPointer?) -> String
    func layer(_ layer: CALayer, shouldInheritContentsScale newScale: CGFloat, from window: NSWindow) -> Bool
    func namesOfPromisedFilesDropped(atDestination dropDestination: URL) -> [String]?
    func draggingSourceOperationMask(forLocal flag: Bool) -> NSDragOperation
    func draggedImage(_ image: NSImage!, beganAt screenPoint: NSPoint)
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, operation operation: NSDragOperation)
    func draggedImage(_ image: NSImage!, movedTo screenPoint: NSPoint)
    func ignoreModifierKeysWhileDragging() -> Bool
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, deposited flag: Bool)
    func accessibilitySetOverrideValue(_ value: Any?, forAttribute attribute: String) -> Bool
    func accessibilityAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String) -> Any?
    func accessibilityIsAttributeSettable(_ attribute: String) -> Bool
    func accessibilitySetValue(_ value: Any?, forAttribute attribute: String)
    func accessibilityParameterizedAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String, forParameter parameter: Any?) -> Any?
    func accessibilityActionNames() -> [Any]
    func accessibilityActionDescription(_ action: String) -> String?
    func accessibilityPerformAction(_ action: String)
    func accessibilityIsIgnored() -> Bool
    func accessibilityHitTest(_ point: NSPoint) -> Any?
    var accessibilityFocusedUIElement: Any? { get }
    func accessibilityIndex(ofChild child: Any) -> Int
    func accessibilityArrayAttributeCount(_ attribute: String) -> Int
    func accessibilityArrayAttributeValues(_ attribute: String, index index: Int, maxCount maxCount: Int) -> [Any]
    var accessibilityNotifiesWhenDestroyed: Bool { get }
    func scriptingIsEqual(to object: Any) -> Bool
    func scriptingIsLessThanOrEqual(to object: Any) -> Bool
    func scriptingIsLessThan(_ object: Any) -> Bool
    func scriptingIsGreaterThanOrEqual(to object: Any) -> Bool
    func scriptingIsGreaterThan(_ object: Any) -> Bool
    func scriptingBegins(with object: Any) -> Bool
    func scriptingEnds(with object: Any) -> Bool
    func scriptingContains(_ object: Any) -> Bool
    func isEqual(to object: Any?) -> Bool
    func isLessThanOrEqual(to object: Any?) -> Bool
    func isLessThan(_ object: Any?) -> Bool
    func isGreaterThanOrEqual(to object: Any?) -> Bool
    func isGreaterThan(_ object: Any?) -> Bool
    func isNotEqual(to object: Any?) -> Bool
    func doesContain(_ object: Any) -> Bool
    func isLike(_ object: String) -> Bool
    func isCaseInsensitiveLike(_ object: String) -> Bool
    var objectSpecifier: NSScriptObjectSpecifier? { get }
    func indicesOfObjects(byEvaluatingObjectSpecifier specifier: NSScriptObjectSpecifier) -> [NSNumber]?
    func value(at index: Int, inPropertyWithKey key: String) -> Any?
    func value(withName name: String, inPropertyWithKey key: String) -> Any?
    func value(withUniqueID uniqueID: Any, inPropertyWithKey key: String) -> Any?
    func insertValue(_ value: Any, at index: Int, inPropertyWithKey key: String)
    func removeValue(at index: Int, fromPropertyWithKey key: String)
    func replaceValue(at index: Int, inPropertyWithKey key: String, withValue value: Any)
    func insertValue(_ value: Any, inPropertyWithKey key: String)
    func coerceValue(_ value: Any?, forKey key: String) -> Any?
    var classCode: FourCharCode { get }
    var className: String { get }
    func scriptingValue(for objectSpecifier: NSScriptObjectSpecifier) -> Any?
    var scriptingProperties: [String : Any]?
    func copyScriptingValue(_ value: Any, forKey key: String, withProperties properties: [String : Any]) -> Any?
    func newScriptingObject(of objectClass: AnyClass, forValueForKey key: String, withContentsValue contentsValue: Any?, properties properties: [String : Any]) -> Any?
    @NSCopying var classDescription: NSClassDescription { get }
    var attributeKeys: [String] { get }
    var toOneRelationshipKeys: [String] { get }
    var toManyRelationshipKeys: [String] { get }
    func inverse(forRelationshipKey relationshipKey: String) -> String?
    var classForPortCoder: AnyClass { get }
    func replacementObject(for coder: NSPortCoder) -> Any?
    var classForArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSArchiver) -> Any?
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool)
    func performSelector(inBackground aSelector: Selector, with arg: Any?)
    class func classForKeyedUnarchiver() -> AnyClass
    var classForKeyedArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSKeyedArchiver) -> Any?
    class func classFallbacksForKeyedArchiver() -> [String]
    class func setKeys(_ keys: [Any], triggerChangeNotificationsForDependentKey dependentKey: String)
    class func keyPathsForValuesAffectingValue(forKey key: String) -> Set<String>
    class func automaticallyNotifiesObservers(forKey key: String) -> Bool
    var observationInfo: UnsafeMutableRawPointer?
    func willChangeValue(forKey key: String)
    func didChangeValue(forKey key: String)
    func willChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func didChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func willChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func didChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func addObserver(_ observer: NSObject, forKeyPath keyPath: String, options options: NSKeyValueObservingOptions = [], context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String, context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String)
    func observeValue(forKeyPath keyPath: String?, of object: Any?, change change: [NSKeyValueChangeKey : Any]?, context context: UnsafeMutableRawPointer?)
    class func useStoredAccessor() -> Bool
    func storedValue(forKey key: String) -> Any?
    func takeStoredValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKeyPath keyPath: String)
    func handleQuery(withUnboundKey key: String) -> Any?
    func handleTakeValue(_ value: Any?, forUnboundKey key: String)
    func unableToSetNil(forKey key: String)
    func values(forKeys keys: [Any]) -> [AnyHashable : Any]
    func takeValues(from properties: [AnyHashable : Any])
    class var accessInstanceVariablesDirectly: Bool { get }
    func value(forKey key: String) -> Any?
    func setValue(_ value: Any?, forKey key: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey inKey: String) throws
    func mutableArrayValue(forKey key: String) -> NSMutableArray
    func mutableOrderedSetValue(forKey key: String) -> NSMutableOrderedSet
    func mutableSetValue(forKey key: String) -> NSMutableSet
    func value(forKeyPath keyPath: String) -> Any?
    func setValue(_ value: Any?, forKeyPath keyPath: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKeyPath inKeyPath: String) throws
    func mutableArrayValue(forKeyPath keyPath: String) -> NSMutableArray
    func mutableOrderedSetValue(forKeyPath keyPath: String) -> NSMutableOrderedSet
    func mutableSetValue(forKeyPath keyPath: String) -> NSMutableSet
    func value(forUndefinedKey key: String) -> Any?
    func setValue(_ value: Any?, forUndefinedKey key: String)
    func setNilValueForKey(_ key: String)
    func dictionaryWithValues(forKeys keys: [String]) -> [String : Any]
    func setValuesForKeys(_ keyedValues: [String : Any])
    func fileManager(_ fm: FileManager, shouldProceedAfterError errorInfo: [AnyHashable : Any]) -> Bool
    func fileManager(_ fm: FileManager, willProcessPath path: String)
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval, inModes modes: [RunLoopMode])
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any, selector aSelector: Selector, object anArgument: Any?)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int, delegate delegate: Any?, didRecoverSelector didRecoverSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int) -> Bool
    var autoContentAccessingProxy: Any { get }
    class func pose(as aClass: AnyClass)
    class func version() -> Int
    class func setVersion(_ aVersion: Int)
    var classForCoder: AnyClass { get }
    func replacementObject(for aCoder: NSCoder) -> Any?
    func awakeAfter(using aDecoder: NSCoder) -> Any?
    func provideImageData(_ data: UnsafeMutableRawPointer, bytesPerRow rowbytes: Int, origin x: Int, _ y: Int, size width: Int, _ height: Int, userInfo info: Any?)
}
extension MTKMesh : CVarArg {
}
extension MTKMesh : Equatable, Hashable {
    var hashValue: Int { get }
}

class func newMeshesFromAsset(_ asset: MDLAsset, device device: MTLDevice, sourceMeshes sourceMeshes: AutoreleasingUnsafeMutablePointer<NSArray?>) throws -> [MTKMesh]

class func newMeshes(from asset: MDLAsset, device device: MTLDevice, sourceMeshes sourceMeshes: AutoreleasingUnsafeMutablePointer<NSArray?>?) throws -> [MTKMesh]

class MTKMeshBuffer : NSObject, MDLMeshBuffer {
    init()
    var length: Int { get }
    var allocator: MTKMeshBufferAllocator { get }
    var buffer: MTLBuffer { get }
    var offset: Int { get }
    var type: MDLMeshBufferType { get }
    func zone() -> MDLMeshBufferZone?
}

class MTKMeshBuffer : NSObject, MDLMeshBuffer, MDLNamed {
    init()
    var length: Int { get }
    var allocator: MTKMeshBufferAllocator { get }
    var buffer: MTLBuffer { get }
    var offset: Int { get }
    var type: MDLMeshBufferType { get }
    func zone() -> MDLMeshBufferZone?
    func discardEditing()
    func commitEditing() -> Bool
    func commitEditing(withDelegate delegate: Any?, didCommit didCommitSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func commitEditingAndReturnError() throws
    func objectDidBeginEditing(_ editor: Any)
    func objectDidEndEditing(_ editor: Any)
    class func setDefaultPlaceholder(_ placeholder: Any?, forMarker marker: Any?, withBinding binding: String)
    class func defaultPlaceholder(forMarker marker: Any?, withBinding binding: String) -> Any?
    class func exposeBinding(_ binding: String)
    var exposedBindings: [String] { get }
    func valueClassForBinding(_ binding: String) -> AnyClass?
    func bind(_ binding: String, to observable: Any, withKeyPath keyPath: String, options options: [String : Any]? = nil)
    func unbind(_ binding: String)
    func infoForBinding(_ binding: String) -> [String : Any]?
    func optionDescriptionsForBinding(_ binding: String) -> [NSAttributeDescription]
    func validateToolbarItem(_ item: NSToolbarItem) -> Bool
    func application(_ sender: NSApplication, delegateHandlesKey key: String) -> Bool
    func tableView(_ tableView: NSTableView, writeRows rows: [Any], to pboard: NSPasteboard) -> Bool
    func textStorageWillProcessEditing(_ notification: Notification)
    func textStorageDidProcessEditing(_ notification: Notification)
    func panel(_ sender: Any, isValidFilename filename: String) -> Bool
    func panel(_ sender: Any, directoryDidChange path: String)
    func panel(_ sender: Any, compareFilename name1: String, with name2: String, caseSensitive caseSensitive: Bool) -> ComparisonResult
    func panel(_ sender: Any, shouldShowFilename filename: String) -> Bool
    func awakeFromNib()
    func prepareForInterfaceBuilder()
    func changeColor(_ sender: Any?)
    func pasteboard(_ sender: NSPasteboard, provideDataForType type: String)
    func pasteboardChangedOwner(_ sender: NSPasteboard)
    func validateMenuItem(_ menuItem: NSMenuItem) -> Bool
    func validModesForFontPanel(_ fontPanel: NSFontPanel) -> Int
    func changeFont(_ sender: Any?)
    func fontManager(_ sender: Any, willIncludeFont fontName: String) -> Bool
    func controlTextDidBeginEditing(_ obj: Notification)
    func controlTextDidEndEditing(_ obj: Notification)
    func controlTextDidChange(_ obj: Notification)
    func view(_ view: NSView, stringForToolTip tag: NSToolTipTag, point point: NSPoint, userData data: UnsafeMutableRawPointer?) -> String
    func layer(_ layer: CALayer, shouldInheritContentsScale newScale: CGFloat, from window: NSWindow) -> Bool
    func namesOfPromisedFilesDropped(atDestination dropDestination: URL) -> [String]?
    func draggingSourceOperationMask(forLocal flag: Bool) -> NSDragOperation
    func draggedImage(_ image: NSImage!, beganAt screenPoint: NSPoint)
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, operation operation: NSDragOperation)
    func draggedImage(_ image: NSImage!, movedTo screenPoint: NSPoint)
    func ignoreModifierKeysWhileDragging() -> Bool
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, deposited flag: Bool)
    func accessibilitySetOverrideValue(_ value: Any?, forAttribute attribute: String) -> Bool
    func accessibilityAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String) -> Any?
    func accessibilityIsAttributeSettable(_ attribute: String) -> Bool
    func accessibilitySetValue(_ value: Any?, forAttribute attribute: String)
    func accessibilityParameterizedAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String, forParameter parameter: Any?) -> Any?
    func accessibilityActionNames() -> [Any]
    func accessibilityActionDescription(_ action: String) -> String?
    func accessibilityPerformAction(_ action: String)
    func accessibilityIsIgnored() -> Bool
    func accessibilityHitTest(_ point: NSPoint) -> Any?
    var accessibilityFocusedUIElement: Any? { get }
    func accessibilityIndex(ofChild child: Any) -> Int
    func accessibilityArrayAttributeCount(_ attribute: String) -> Int
    func accessibilityArrayAttributeValues(_ attribute: String, index index: Int, maxCount maxCount: Int) -> [Any]
    var accessibilityNotifiesWhenDestroyed: Bool { get }
    func scriptingIsEqual(to object: Any) -> Bool
    func scriptingIsLessThanOrEqual(to object: Any) -> Bool
    func scriptingIsLessThan(_ object: Any) -> Bool
    func scriptingIsGreaterThanOrEqual(to object: Any) -> Bool
    func scriptingIsGreaterThan(_ object: Any) -> Bool
    func scriptingBegins(with object: Any) -> Bool
    func scriptingEnds(with object: Any) -> Bool
    func scriptingContains(_ object: Any) -> Bool
    func isEqual(to object: Any?) -> Bool
    func isLessThanOrEqual(to object: Any?) -> Bool
    func isLessThan(_ object: Any?) -> Bool
    func isGreaterThanOrEqual(to object: Any?) -> Bool
    func isGreaterThan(_ object: Any?) -> Bool
    func isNotEqual(to object: Any?) -> Bool
    func doesContain(_ object: Any) -> Bool
    func isLike(_ object: String) -> Bool
    func isCaseInsensitiveLike(_ object: String) -> Bool
    var objectSpecifier: NSScriptObjectSpecifier? { get }
    func indicesOfObjects(byEvaluatingObjectSpecifier specifier: NSScriptObjectSpecifier) -> [NSNumber]?
    func value(at index: Int, inPropertyWithKey key: String) -> Any?
    func value(withName name: String, inPropertyWithKey key: String) -> Any?
    func value(withUniqueID uniqueID: Any, inPropertyWithKey key: String) -> Any?
    func insertValue(_ value: Any, at index: Int, inPropertyWithKey key: String)
    func removeValue(at index: Int, fromPropertyWithKey key: String)
    func replaceValue(at index: Int, inPropertyWithKey key: String, withValue value: Any)
    func insertValue(_ value: Any, inPropertyWithKey key: String)
    func coerceValue(_ value: Any?, forKey key: String) -> Any?
    var classCode: FourCharCode { get }
    var className: String { get }
    func scriptingValue(for objectSpecifier: NSScriptObjectSpecifier) -> Any?
    var scriptingProperties: [String : Any]?
    func copyScriptingValue(_ value: Any, forKey key: String, withProperties properties: [String : Any]) -> Any?
    func newScriptingObject(of objectClass: AnyClass, forValueForKey key: String, withContentsValue contentsValue: Any?, properties properties: [String : Any]) -> Any?
    @NSCopying var classDescription: NSClassDescription { get }
    var attributeKeys: [String] { get }
    var toOneRelationshipKeys: [String] { get }
    var toManyRelationshipKeys: [String] { get }
    func inverse(forRelationshipKey relationshipKey: String) -> String?
    var classForPortCoder: AnyClass { get }
    func replacementObject(for coder: NSPortCoder) -> Any?
    var classForArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSArchiver) -> Any?
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool)
    func performSelector(inBackground aSelector: Selector, with arg: Any?)
    class func classForKeyedUnarchiver() -> AnyClass
    var classForKeyedArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSKeyedArchiver) -> Any?
    class func classFallbacksForKeyedArchiver() -> [String]
    class func setKeys(_ keys: [Any], triggerChangeNotificationsForDependentKey dependentKey: String)
    class func keyPathsForValuesAffectingValue(forKey key: String) -> Set<String>
    class func automaticallyNotifiesObservers(forKey key: String) -> Bool
    var observationInfo: UnsafeMutableRawPointer?
    func willChangeValue(forKey key: String)
    func didChangeValue(forKey key: String)
    func willChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func didChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func willChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func didChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func addObserver(_ observer: NSObject, forKeyPath keyPath: String, options options: NSKeyValueObservingOptions = [], context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String, context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String)
    func observeValue(forKeyPath keyPath: String?, of object: Any?, change change: [NSKeyValueChangeKey : Any]?, context context: UnsafeMutableRawPointer?)
    class func useStoredAccessor() -> Bool
    func storedValue(forKey key: String) -> Any?
    func takeStoredValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKeyPath keyPath: String)
    func handleQuery(withUnboundKey key: String) -> Any?
    func handleTakeValue(_ value: Any?, forUnboundKey key: String)
    func unableToSetNil(forKey key: String)
    func values(forKeys keys: [Any]) -> [AnyHashable : Any]
    func takeValues(from properties: [AnyHashable : Any])
    class var accessInstanceVariablesDirectly: Bool { get }
    func value(forKey key: String) -> Any?
    func setValue(_ value: Any?, forKey key: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey inKey: String) throws
    func mutableArrayValue(forKey key: String) -> NSMutableArray
    func mutableOrderedSetValue(forKey key: String) -> NSMutableOrderedSet
    func mutableSetValue(forKey key: String) -> NSMutableSet
    func value(forKeyPath keyPath: String) -> Any?
    func setValue(_ value: Any?, forKeyPath keyPath: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKeyPath inKeyPath: String) throws
    func mutableArrayValue(forKeyPath keyPath: String) -> NSMutableArray
    func mutableOrderedSetValue(forKeyPath keyPath: String) -> NSMutableOrderedSet
    func mutableSetValue(forKeyPath keyPath: String) -> NSMutableSet
    func value(forUndefinedKey key: String) -> Any?
    func setValue(_ value: Any?, forUndefinedKey key: String)
    func setNilValueForKey(_ key: String)
    func dictionaryWithValues(forKeys keys: [String]) -> [String : Any]
    func setValuesForKeys(_ keyedValues: [String : Any])
    func fileManager(_ fm: FileManager, shouldProceedAfterError errorInfo: [AnyHashable : Any]) -> Bool
    func fileManager(_ fm: FileManager, willProcessPath path: String)
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval, inModes modes: [RunLoopMode])
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any, selector aSelector: Selector, object anArgument: Any?)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int, delegate delegate: Any?, didRecoverSelector didRecoverSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int) -> Bool
    var autoContentAccessingProxy: Any { get }
    class func pose(as aClass: AnyClass)
    class func version() -> Int
    class func setVersion(_ aVersion: Int)
    var classForCoder: AnyClass { get }
    func replacementObject(for aCoder: NSCoder) -> Any?
    func awakeAfter(using aDecoder: NSCoder) -> Any?
    func provideImageData(_ data: UnsafeMutableRawPointer, bytesPerRow rowbytes: Int, origin x: Int, _ y: Int, size width: Int, _ height: Int, userInfo info: Any?)
}
extension MTKMeshBuffer : CVarArg {
}
extension MTKMeshBuffer : Equatable, Hashable {
    var hashValue: Int { get }
}

class MTKMeshBufferAllocator : NSObject, MDLMeshBufferAllocator {
    init()
    init(device device: MTLDevice)
    var device: MTLDevice { get }
}

class MTKMeshBufferAllocator : NSObject, MDLMeshBufferAllocator {
    init()
    init(device device: MTLDevice)
    var device: MTLDevice { get }
    func discardEditing()
    func commitEditing() -> Bool
    func commitEditing(withDelegate delegate: Any?, didCommit didCommitSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func commitEditingAndReturnError() throws
    func objectDidBeginEditing(_ editor: Any)
    func objectDidEndEditing(_ editor: Any)
    class func setDefaultPlaceholder(_ placeholder: Any?, forMarker marker: Any?, withBinding binding: String)
    class func defaultPlaceholder(forMarker marker: Any?, withBinding binding: String) -> Any?
    class func exposeBinding(_ binding: String)
    var exposedBindings: [String] { get }
    func valueClassForBinding(_ binding: String) -> AnyClass?
    func bind(_ binding: String, to observable: Any, withKeyPath keyPath: String, options options: [String : Any]? = nil)
    func unbind(_ binding: String)
    func infoForBinding(_ binding: String) -> [String : Any]?
    func optionDescriptionsForBinding(_ binding: String) -> [NSAttributeDescription]
    func validateToolbarItem(_ item: NSToolbarItem) -> Bool
    func application(_ sender: NSApplication, delegateHandlesKey key: String) -> Bool
    func tableView(_ tableView: NSTableView, writeRows rows: [Any], to pboard: NSPasteboard) -> Bool
    func textStorageWillProcessEditing(_ notification: Notification)
    func textStorageDidProcessEditing(_ notification: Notification)
    func panel(_ sender: Any, isValidFilename filename: String) -> Bool
    func panel(_ sender: Any, directoryDidChange path: String)
    func panel(_ sender: Any, compareFilename name1: String, with name2: String, caseSensitive caseSensitive: Bool) -> ComparisonResult
    func panel(_ sender: Any, shouldShowFilename filename: String) -> Bool
    func awakeFromNib()
    func prepareForInterfaceBuilder()
    func changeColor(_ sender: Any?)
    func pasteboard(_ sender: NSPasteboard, provideDataForType type: String)
    func pasteboardChangedOwner(_ sender: NSPasteboard)
    func validateMenuItem(_ menuItem: NSMenuItem) -> Bool
    func validModesForFontPanel(_ fontPanel: NSFontPanel) -> Int
    func changeFont(_ sender: Any?)
    func fontManager(_ sender: Any, willIncludeFont fontName: String) -> Bool
    func controlTextDidBeginEditing(_ obj: Notification)
    func controlTextDidEndEditing(_ obj: Notification)
    func controlTextDidChange(_ obj: Notification)
    func view(_ view: NSView, stringForToolTip tag: NSToolTipTag, point point: NSPoint, userData data: UnsafeMutableRawPointer?) -> String
    func layer(_ layer: CALayer, shouldInheritContentsScale newScale: CGFloat, from window: NSWindow) -> Bool
    func namesOfPromisedFilesDropped(atDestination dropDestination: URL) -> [String]?
    func draggingSourceOperationMask(forLocal flag: Bool) -> NSDragOperation
    func draggedImage(_ image: NSImage!, beganAt screenPoint: NSPoint)
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, operation operation: NSDragOperation)
    func draggedImage(_ image: NSImage!, movedTo screenPoint: NSPoint)
    func ignoreModifierKeysWhileDragging() -> Bool
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, deposited flag: Bool)
    func accessibilitySetOverrideValue(_ value: Any?, forAttribute attribute: String) -> Bool
    func accessibilityAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String) -> Any?
    func accessibilityIsAttributeSettable(_ attribute: String) -> Bool
    func accessibilitySetValue(_ value: Any?, forAttribute attribute: String)
    func accessibilityParameterizedAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String, forParameter parameter: Any?) -> Any?
    func accessibilityActionNames() -> [Any]
    func accessibilityActionDescription(_ action: String) -> String?
    func accessibilityPerformAction(_ action: String)
    func accessibilityIsIgnored() -> Bool
    func accessibilityHitTest(_ point: NSPoint) -> Any?
    var accessibilityFocusedUIElement: Any? { get }
    func accessibilityIndex(ofChild child: Any) -> Int
    func accessibilityArrayAttributeCount(_ attribute: String) -> Int
    func accessibilityArrayAttributeValues(_ attribute: String, index index: Int, maxCount maxCount: Int) -> [Any]
    var accessibilityNotifiesWhenDestroyed: Bool { get }
    func scriptingIsEqual(to object: Any) -> Bool
    func scriptingIsLessThanOrEqual(to object: Any) -> Bool
    func scriptingIsLessThan(_ object: Any) -> Bool
    func scriptingIsGreaterThanOrEqual(to object: Any) -> Bool
    func scriptingIsGreaterThan(_ object: Any) -> Bool
    func scriptingBegins(with object: Any) -> Bool
    func scriptingEnds(with object: Any) -> Bool
    func scriptingContains(_ object: Any) -> Bool
    func isEqual(to object: Any?) -> Bool
    func isLessThanOrEqual(to object: Any?) -> Bool
    func isLessThan(_ object: Any?) -> Bool
    func isGreaterThanOrEqual(to object: Any?) -> Bool
    func isGreaterThan(_ object: Any?) -> Bool
    func isNotEqual(to object: Any?) -> Bool
    func doesContain(_ object: Any) -> Bool
    func isLike(_ object: String) -> Bool
    func isCaseInsensitiveLike(_ object: String) -> Bool
    var objectSpecifier: NSScriptObjectSpecifier? { get }
    func indicesOfObjects(byEvaluatingObjectSpecifier specifier: NSScriptObjectSpecifier) -> [NSNumber]?
    func value(at index: Int, inPropertyWithKey key: String) -> Any?
    func value(withName name: String, inPropertyWithKey key: String) -> Any?
    func value(withUniqueID uniqueID: Any, inPropertyWithKey key: String) -> Any?
    func insertValue(_ value: Any, at index: Int, inPropertyWithKey key: String)
    func removeValue(at index: Int, fromPropertyWithKey key: String)
    func replaceValue(at index: Int, inPropertyWithKey key: String, withValue value: Any)
    func insertValue(_ value: Any, inPropertyWithKey key: String)
    func coerceValue(_ value: Any?, forKey key: String) -> Any?
    var classCode: FourCharCode { get }
    var className: String { get }
    func scriptingValue(for objectSpecifier: NSScriptObjectSpecifier) -> Any?
    var scriptingProperties: [String : Any]?
    func copyScriptingValue(_ value: Any, forKey key: String, withProperties properties: [String : Any]) -> Any?
    func newScriptingObject(of objectClass: AnyClass, forValueForKey key: String, withContentsValue contentsValue: Any?, properties properties: [String : Any]) -> Any?
    @NSCopying var classDescription: NSClassDescription { get }
    var attributeKeys: [String] { get }
    var toOneRelationshipKeys: [String] { get }
    var toManyRelationshipKeys: [String] { get }
    func inverse(forRelationshipKey relationshipKey: String) -> String?
    var classForPortCoder: AnyClass { get }
    func replacementObject(for coder: NSPortCoder) -> Any?
    var classForArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSArchiver) -> Any?
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool)
    func performSelector(inBackground aSelector: Selector, with arg: Any?)
    class func classForKeyedUnarchiver() -> AnyClass
    var classForKeyedArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSKeyedArchiver) -> Any?
    class func classFallbacksForKeyedArchiver() -> [String]
    class func setKeys(_ keys: [Any], triggerChangeNotificationsForDependentKey dependentKey: String)
    class func keyPathsForValuesAffectingValue(forKey key: String) -> Set<String>
    class func automaticallyNotifiesObservers(forKey key: String) -> Bool
    var observationInfo: UnsafeMutableRawPointer?
    func willChangeValue(forKey key: String)
    func didChangeValue(forKey key: String)
    func willChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func didChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func willChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func didChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func addObserver(_ observer: NSObject, forKeyPath keyPath: String, options options: NSKeyValueObservingOptions = [], context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String, context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String)
    func observeValue(forKeyPath keyPath: String?, of object: Any?, change change: [NSKeyValueChangeKey : Any]?, context context: UnsafeMutableRawPointer?)
    class func useStoredAccessor() -> Bool
    func storedValue(forKey key: String) -> Any?
    func takeStoredValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKeyPath keyPath: String)
    func handleQuery(withUnboundKey key: String) -> Any?
    func handleTakeValue(_ value: Any?, forUnboundKey key: String)
    func unableToSetNil(forKey key: String)
    func values(forKeys keys: [Any]) -> [AnyHashable : Any]
    func takeValues(from properties: [AnyHashable : Any])
    class var accessInstanceVariablesDirectly: Bool { get }
    func value(forKey key: String) -> Any?
    func setValue(_ value: Any?, forKey key: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey inKey: String) throws
    func mutableArrayValue(forKey key: String) -> NSMutableArray
    func mutableOrderedSetValue(forKey key: String) -> NSMutableOrderedSet
    func mutableSetValue(forKey key: String) -> NSMutableSet
    func value(forKeyPath keyPath: String) -> Any?
    func setValue(_ value: Any?, forKeyPath keyPath: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKeyPath inKeyPath: String) throws
    func mutableArrayValue(forKeyPath keyPath: String) -> NSMutableArray
    func mutableOrderedSetValue(forKeyPath keyPath: String) -> NSMutableOrderedSet
    func mutableSetValue(forKeyPath keyPath: String) -> NSMutableSet
    func value(forUndefinedKey key: String) -> Any?
    func setValue(_ value: Any?, forUndefinedKey key: String)
    func setNilValueForKey(_ key: String)
    func dictionaryWithValues(forKeys keys: [String]) -> [String : Any]
    func setValuesForKeys(_ keyedValues: [String : Any])
    func fileManager(_ fm: FileManager, shouldProceedAfterError errorInfo: [AnyHashable : Any]) -> Bool
    func fileManager(_ fm: FileManager, willProcessPath path: String)
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval, inModes modes: [RunLoopMode])
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any, selector aSelector: Selector, object anArgument: Any?)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int, delegate delegate: Any?, didRecoverSelector didRecoverSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int) -> Bool
    var autoContentAccessingProxy: Any { get }
    class func pose(as aClass: AnyClass)
    class func version() -> Int
    class func setVersion(_ aVersion: Int)
    var classForCoder: AnyClass { get }
    func replacementObject(for aCoder: NSCoder) -> Any?
    func awakeAfter(using aDecoder: NSCoder) -> Any?
    func provideImageData(_ data: UnsafeMutableRawPointer, bytesPerRow rowbytes: Int, origin x: Int, _ y: Int, size width: Int, _ height: Int, userInfo info: Any?)
}
extension MTKMeshBufferAllocator : CVarArg {
}
extension MTKMeshBufferAllocator : Equatable, Hashable {
    var hashValue: Int { get }
}

class MTKSubmesh : NSObject {
    init()
    var primitiveType: MTLPrimitiveType { get }
    var indexType: MTLIndexType { get }
    var indexBuffer: MTKMeshBuffer { get }
    var indexCount: Int { get }
    weak var mesh: MTKMesh? { get }
    var name: String
}

class MTKSubmesh : NSObject {
    init()
    var primitiveType: MTLPrimitiveType { get }
    var indexType: MTLIndexType { get }
    var indexBuffer: MTKMeshBuffer { get }
    var indexCount: Int { get }
    weak var mesh: MTKMesh? { get }
    var name: String
    func discardEditing()
    func commitEditing() -> Bool
    func commitEditing(withDelegate delegate: Any?, didCommit didCommitSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func commitEditingAndReturnError() throws
    func objectDidBeginEditing(_ editor: Any)
    func objectDidEndEditing(_ editor: Any)
    class func setDefaultPlaceholder(_ placeholder: Any?, forMarker marker: Any?, withBinding binding: String)
    class func defaultPlaceholder(forMarker marker: Any?, withBinding binding: String) -> Any?
    class func exposeBinding(_ binding: String)
    var exposedBindings: [String] { get }
    func valueClassForBinding(_ binding: String) -> AnyClass?
    func bind(_ binding: String, to observable: Any, withKeyPath keyPath: String, options options: [String : Any]? = nil)
    func unbind(_ binding: String)
    func infoForBinding(_ binding: String) -> [String : Any]?
    func optionDescriptionsForBinding(_ binding: String) -> [NSAttributeDescription]
    func validateToolbarItem(_ item: NSToolbarItem) -> Bool
    func application(_ sender: NSApplication, delegateHandlesKey key: String) -> Bool
    func tableView(_ tableView: NSTableView, writeRows rows: [Any], to pboard: NSPasteboard) -> Bool
    func textStorageWillProcessEditing(_ notification: Notification)
    func textStorageDidProcessEditing(_ notification: Notification)
    func panel(_ sender: Any, isValidFilename filename: String) -> Bool
    func panel(_ sender: Any, directoryDidChange path: String)
    func panel(_ sender: Any, compareFilename name1: String, with name2: String, caseSensitive caseSensitive: Bool) -> ComparisonResult
    func panel(_ sender: Any, shouldShowFilename filename: String) -> Bool
    func awakeFromNib()
    func prepareForInterfaceBuilder()
    func changeColor(_ sender: Any?)
    func pasteboard(_ sender: NSPasteboard, provideDataForType type: String)
    func pasteboardChangedOwner(_ sender: NSPasteboard)
    func validateMenuItem(_ menuItem: NSMenuItem) -> Bool
    func validModesForFontPanel(_ fontPanel: NSFontPanel) -> Int
    func changeFont(_ sender: Any?)
    func fontManager(_ sender: Any, willIncludeFont fontName: String) -> Bool
    func controlTextDidBeginEditing(_ obj: Notification)
    func controlTextDidEndEditing(_ obj: Notification)
    func controlTextDidChange(_ obj: Notification)
    func view(_ view: NSView, stringForToolTip tag: NSToolTipTag, point point: NSPoint, userData data: UnsafeMutableRawPointer?) -> String
    func layer(_ layer: CALayer, shouldInheritContentsScale newScale: CGFloat, from window: NSWindow) -> Bool
    func namesOfPromisedFilesDropped(atDestination dropDestination: URL) -> [String]?
    func draggingSourceOperationMask(forLocal flag: Bool) -> NSDragOperation
    func draggedImage(_ image: NSImage!, beganAt screenPoint: NSPoint)
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, operation operation: NSDragOperation)
    func draggedImage(_ image: NSImage!, movedTo screenPoint: NSPoint)
    func ignoreModifierKeysWhileDragging() -> Bool
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, deposited flag: Bool)
    func accessibilitySetOverrideValue(_ value: Any?, forAttribute attribute: String) -> Bool
    func accessibilityAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String) -> Any?
    func accessibilityIsAttributeSettable(_ attribute: String) -> Bool
    func accessibilitySetValue(_ value: Any?, forAttribute attribute: String)
    func accessibilityParameterizedAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String, forParameter parameter: Any?) -> Any?
    func accessibilityActionNames() -> [Any]
    func accessibilityActionDescription(_ action: String) -> String?
    func accessibilityPerformAction(_ action: String)
    func accessibilityIsIgnored() -> Bool
    func accessibilityHitTest(_ point: NSPoint) -> Any?
    var accessibilityFocusedUIElement: Any? { get }
    func accessibilityIndex(ofChild child: Any) -> Int
    func accessibilityArrayAttributeCount(_ attribute: String) -> Int
    func accessibilityArrayAttributeValues(_ attribute: String, index index: Int, maxCount maxCount: Int) -> [Any]
    var accessibilityNotifiesWhenDestroyed: Bool { get }
    func scriptingIsEqual(to object: Any) -> Bool
    func scriptingIsLessThanOrEqual(to object: Any) -> Bool
    func scriptingIsLessThan(_ object: Any) -> Bool
    func scriptingIsGreaterThanOrEqual(to object: Any) -> Bool
    func scriptingIsGreaterThan(_ object: Any) -> Bool
    func scriptingBegins(with object: Any) -> Bool
    func scriptingEnds(with object: Any) -> Bool
    func scriptingContains(_ object: Any) -> Bool
    func isEqual(to object: Any?) -> Bool
    func isLessThanOrEqual(to object: Any?) -> Bool
    func isLessThan(_ object: Any?) -> Bool
    func isGreaterThanOrEqual(to object: Any?) -> Bool
    func isGreaterThan(_ object: Any?) -> Bool
    func isNotEqual(to object: Any?) -> Bool
    func doesContain(_ object: Any) -> Bool
    func isLike(_ object: String) -> Bool
    func isCaseInsensitiveLike(_ object: String) -> Bool
    var objectSpecifier: NSScriptObjectSpecifier? { get }
    func indicesOfObjects(byEvaluatingObjectSpecifier specifier: NSScriptObjectSpecifier) -> [NSNumber]?
    func value(at index: Int, inPropertyWithKey key: String) -> Any?
    func value(withName name: String, inPropertyWithKey key: String) -> Any?
    func value(withUniqueID uniqueID: Any, inPropertyWithKey key: String) -> Any?
    func insertValue(_ value: Any, at index: Int, inPropertyWithKey key: String)
    func removeValue(at index: Int, fromPropertyWithKey key: String)
    func replaceValue(at index: Int, inPropertyWithKey key: String, withValue value: Any)
    func insertValue(_ value: Any, inPropertyWithKey key: String)
    func coerceValue(_ value: Any?, forKey key: String) -> Any?
    var classCode: FourCharCode { get }
    var className: String { get }
    func scriptingValue(for objectSpecifier: NSScriptObjectSpecifier) -> Any?
    var scriptingProperties: [String : Any]?
    func copyScriptingValue(_ value: Any, forKey key: String, withProperties properties: [String : Any]) -> Any?
    func newScriptingObject(of objectClass: AnyClass, forValueForKey key: String, withContentsValue contentsValue: Any?, properties properties: [String : Any]) -> Any?
    @NSCopying var classDescription: NSClassDescription { get }
    var attributeKeys: [String] { get }
    var toOneRelationshipKeys: [String] { get }
    var toManyRelationshipKeys: [String] { get }
    func inverse(forRelationshipKey relationshipKey: String) -> String?
    var classForPortCoder: AnyClass { get }
    func replacementObject(for coder: NSPortCoder) -> Any?
    var classForArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSArchiver) -> Any?
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool)
    func performSelector(inBackground aSelector: Selector, with arg: Any?)
    class func classForKeyedUnarchiver() -> AnyClass
    var classForKeyedArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSKeyedArchiver) -> Any?
    class func classFallbacksForKeyedArchiver() -> [String]
    class func setKeys(_ keys: [Any], triggerChangeNotificationsForDependentKey dependentKey: String)
    class func keyPathsForValuesAffectingValue(forKey key: String) -> Set<String>
    class func automaticallyNotifiesObservers(forKey key: String) -> Bool
    var observationInfo: UnsafeMutableRawPointer?
    func willChangeValue(forKey key: String)
    func didChangeValue(forKey key: String)
    func willChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func didChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func willChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func didChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func addObserver(_ observer: NSObject, forKeyPath keyPath: String, options options: NSKeyValueObservingOptions = [], context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String, context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String)
    func observeValue(forKeyPath keyPath: String?, of object: Any?, change change: [NSKeyValueChangeKey : Any]?, context context: UnsafeMutableRawPointer?)
    class func useStoredAccessor() -> Bool
    func storedValue(forKey key: String) -> Any?
    func takeStoredValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKeyPath keyPath: String)
    func handleQuery(withUnboundKey key: String) -> Any?
    func handleTakeValue(_ value: Any?, forUnboundKey key: String)
    func unableToSetNil(forKey key: String)
    func values(forKeys keys: [Any]) -> [AnyHashable : Any]
    func takeValues(from properties: [AnyHashable : Any])
    class var accessInstanceVariablesDirectly: Bool { get }
    func value(forKey key: String) -> Any?
    func setValue(_ value: Any?, forKey key: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey inKey: String) throws
    func mutableArrayValue(forKey key: String) -> NSMutableArray
    func mutableOrderedSetValue(forKey key: String) -> NSMutableOrderedSet
    func mutableSetValue(forKey key: String) -> NSMutableSet
    func value(forKeyPath keyPath: String) -> Any?
    func setValue(_ value: Any?, forKeyPath keyPath: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKeyPath inKeyPath: String) throws
    func mutableArrayValue(forKeyPath keyPath: String) -> NSMutableArray
    func mutableOrderedSetValue(forKeyPath keyPath: String) -> NSMutableOrderedSet
    func mutableSetValue(forKeyPath keyPath: String) -> NSMutableSet
    func value(forUndefinedKey key: String) -> Any?
    func setValue(_ value: Any?, forUndefinedKey key: String)
    func setNilValueForKey(_ key: String)
    func dictionaryWithValues(forKeys keys: [String]) -> [String : Any]
    func setValuesForKeys(_ keyedValues: [String : Any])
    func fileManager(_ fm: FileManager, shouldProceedAfterError errorInfo: [AnyHashable : Any]) -> Bool
    func fileManager(_ fm: FileManager, willProcessPath path: String)
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval, inModes modes: [RunLoopMode])
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any, selector aSelector: Selector, object anArgument: Any?)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int, delegate delegate: Any?, didRecoverSelector didRecoverSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int) -> Bool
    var autoContentAccessingProxy: Any { get }
    class func pose(as aClass: AnyClass)
    class func version() -> Int
    class func setVersion(_ aVersion: Int)
    var classForCoder: AnyClass { get }
    func replacementObject(for aCoder: NSCoder) -> Any?
    func awakeAfter(using aDecoder: NSCoder) -> Any?
    func provideImageData(_ data: UnsafeMutableRawPointer, bytesPerRow rowbytes: Int, origin x: Int, _ y: Int, size width: Int, _ height: Int, userInfo info: Any?)
}
extension MTKSubmesh : CVarArg {
}
extension MTKSubmesh : Equatable, Hashable {
    var hashValue: Int { get }
}

class MTKTextureLoader : NSObject {
    var device: MTLDevice { get }
    init()
    init(device device: MTLDevice)
    func newTextureWithContentsOfURL(_ URL: NSURL, options options: [String : NSNumber]?, completionHandler completionHandler: MTKTextureLoaderCallback)
    func newTextureWithData(_ data: NSData, options options: [String : NSNumber]?, completionHandler completionHandler: MTKTextureLoaderCallback)
    func newTextureWithCGImage(_ cgImage: CGImage, options options: [String : NSNumber]?, completionHandler completionHandler: MTKTextureLoaderCallback)
    func newTextureWithContentsOfURL(_ URL: NSURL, options options: [String : NSNumber]?) throws -> MTLTexture
    func newTextureWithData(_ data: NSData, options options: [String : NSNumber]?) throws -> MTLTexture
    func newTextureWithCGImage(_ cgImage: CGImage, options options: [String : NSNumber]?) throws -> MTLTexture
}

class MTKTextureLoader : NSObject {
    var device: MTLDevice { get }
    init()
    init(device device: MTLDevice)
    func newTexture(withContentsOf URL: URL, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderCallback)
    func newTexture(withName name: String, scaleFactor scaleFactor: CGFloat, bundle bundle: Bundle?, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderCallback)
    func newTexture(withName name: String, scaleFactor scaleFactor: CGFloat, displayGamut displayGamut: NSDisplayGamut, bundle bundle: Bundle?, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderCallback)
    func newTextures(withContentsOf URLs: [URL], options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderArrayCallback)
    func newTextures(withNames names: [String], scaleFactor scaleFactor: CGFloat, bundle bundle: Bundle?, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderArrayCallback)
    func newTextures(withNames names: [String], scaleFactor scaleFactor: CGFloat, displayGamut displayGamut: CGColorSpace?, bundle bundle: Bundle?, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderArrayCallback)
    func newTexture(with data: Data, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderCallback)
    func newTexture(with cgImage: CGImage, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderCallback)
    func newTexture(with texture: MDLTexture, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderCallback)
    func newTexture(withContentsOf URL: URL, options options: [String : NSObject]? = nil) throws -> MTLTexture
    func newTextures(withContentsOf URLs: [URL], options options: [String : NSObject]? = nil, error error: NSErrorPointer) -> [MTLTexture]
    func newTexture(with data: Data, options options: [String : NSObject]? = nil) throws -> MTLTexture
    func newTexture(with cgImage: CGImage, options options: [String : NSObject]? = nil) throws -> MTLTexture
    func newTexture(with texture: MDLTexture, options options: [String : NSObject]? = nil) throws -> MTLTexture
    func newTexture(withName name: String, scaleFactor scaleFactor: CGFloat, bundle bundle: Bundle?, options options: [String : NSObject]? = nil) throws -> MTLTexture
    func newTexture(withName name: String, scaleFactor scaleFactor: CGFloat, displayGamut displayGamut: CGColorSpace?, bundle bundle: Bundle?, options options: [String : NSObject]? = nil) throws -> MTLTexture
    func discardEditing()
    func commitEditing() -> Bool
    func commitEditing(withDelegate delegate: Any?, didCommit didCommitSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func commitEditingAndReturnError() throws
    func objectDidBeginEditing(_ editor: Any)
    func objectDidEndEditing(_ editor: Any)
    class func setDefaultPlaceholder(_ placeholder: Any?, forMarker marker: Any?, withBinding binding: String)
    class func defaultPlaceholder(forMarker marker: Any?, withBinding binding: String) -> Any?
    class func exposeBinding(_ binding: String)
    var exposedBindings: [String] { get }
    func valueClassForBinding(_ binding: String) -> AnyClass?
    func bind(_ binding: String, to observable: Any, withKeyPath keyPath: String, options options: [String : Any]? = nil)
    func unbind(_ binding: String)
    func infoForBinding(_ binding: String) -> [String : Any]?
    func optionDescriptionsForBinding(_ binding: String) -> [NSAttributeDescription]
    func validateToolbarItem(_ item: NSToolbarItem) -> Bool
    func application(_ sender: NSApplication, delegateHandlesKey key: String) -> Bool
    func tableView(_ tableView: NSTableView, writeRows rows: [Any], to pboard: NSPasteboard) -> Bool
    func textStorageWillProcessEditing(_ notification: Notification)
    func textStorageDidProcessEditing(_ notification: Notification)
    func panel(_ sender: Any, isValidFilename filename: String) -> Bool
    func panel(_ sender: Any, directoryDidChange path: String)
    func panel(_ sender: Any, compareFilename name1: String, with name2: String, caseSensitive caseSensitive: Bool) -> ComparisonResult
    func panel(_ sender: Any, shouldShowFilename filename: String) -> Bool
    func awakeFromNib()
    func prepareForInterfaceBuilder()
    func changeColor(_ sender: Any?)
    func pasteboard(_ sender: NSPasteboard, provideDataForType type: String)
    func pasteboardChangedOwner(_ sender: NSPasteboard)
    func validateMenuItem(_ menuItem: NSMenuItem) -> Bool
    func validModesForFontPanel(_ fontPanel: NSFontPanel) -> Int
    func changeFont(_ sender: Any?)
    func fontManager(_ sender: Any, willIncludeFont fontName: String) -> Bool
    func controlTextDidBeginEditing(_ obj: Notification)
    func controlTextDidEndEditing(_ obj: Notification)
    func controlTextDidChange(_ obj: Notification)
    func view(_ view: NSView, stringForToolTip tag: NSToolTipTag, point point: NSPoint, userData data: UnsafeMutableRawPointer?) -> String
    func layer(_ layer: CALayer, shouldInheritContentsScale newScale: CGFloat, from window: NSWindow) -> Bool
    func namesOfPromisedFilesDropped(atDestination dropDestination: URL) -> [String]?
    func draggingSourceOperationMask(forLocal flag: Bool) -> NSDragOperation
    func draggedImage(_ image: NSImage!, beganAt screenPoint: NSPoint)
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, operation operation: NSDragOperation)
    func draggedImage(_ image: NSImage!, movedTo screenPoint: NSPoint)
    func ignoreModifierKeysWhileDragging() -> Bool
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, deposited flag: Bool)
    func accessibilitySetOverrideValue(_ value: Any?, forAttribute attribute: String) -> Bool
    func accessibilityAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String) -> Any?
    func accessibilityIsAttributeSettable(_ attribute: String) -> Bool
    func accessibilitySetValue(_ value: Any?, forAttribute attribute: String)
    func accessibilityParameterizedAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String, forParameter parameter: Any?) -> Any?
    func accessibilityActionNames() -> [Any]
    func accessibilityActionDescription(_ action: String) -> String?
    func accessibilityPerformAction(_ action: String)
    func accessibilityIsIgnored() -> Bool
    func accessibilityHitTest(_ point: NSPoint) -> Any?
    var accessibilityFocusedUIElement: Any? { get }
    func accessibilityIndex(ofChild child: Any) -> Int
    func accessibilityArrayAttributeCount(_ attribute: String) -> Int
    func accessibilityArrayAttributeValues(_ attribute: String, index index: Int, maxCount maxCount: Int) -> [Any]
    var accessibilityNotifiesWhenDestroyed: Bool { get }
    func scriptingIsEqual(to object: Any) -> Bool
    func scriptingIsLessThanOrEqual(to object: Any) -> Bool
    func scriptingIsLessThan(_ object: Any) -> Bool
    func scriptingIsGreaterThanOrEqual(to object: Any) -> Bool
    func scriptingIsGreaterThan(_ object: Any) -> Bool
    func scriptingBegins(with object: Any) -> Bool
    func scriptingEnds(with object: Any) -> Bool
    func scriptingContains(_ object: Any) -> Bool
    func isEqual(to object: Any?) -> Bool
    func isLessThanOrEqual(to object: Any?) -> Bool
    func isLessThan(_ object: Any?) -> Bool
    func isGreaterThanOrEqual(to object: Any?) -> Bool
    func isGreaterThan(_ object: Any?) -> Bool
    func isNotEqual(to object: Any?) -> Bool
    func doesContain(_ object: Any) -> Bool
    func isLike(_ object: String) -> Bool
    func isCaseInsensitiveLike(_ object: String) -> Bool
    var objectSpecifier: NSScriptObjectSpecifier? { get }
    func indicesOfObjects(byEvaluatingObjectSpecifier specifier: NSScriptObjectSpecifier) -> [NSNumber]?
    func value(at index: Int, inPropertyWithKey key: String) -> Any?
    func value(withName name: String, inPropertyWithKey key: String) -> Any?
    func value(withUniqueID uniqueID: Any, inPropertyWithKey key: String) -> Any?
    func insertValue(_ value: Any, at index: Int, inPropertyWithKey key: String)
    func removeValue(at index: Int, fromPropertyWithKey key: String)
    func replaceValue(at index: Int, inPropertyWithKey key: String, withValue value: Any)
    func insertValue(_ value: Any, inPropertyWithKey key: String)
    func coerceValue(_ value: Any?, forKey key: String) -> Any?
    var classCode: FourCharCode { get }
    var className: String { get }
    func scriptingValue(for objectSpecifier: NSScriptObjectSpecifier) -> Any?
    var scriptingProperties: [String : Any]?
    func copyScriptingValue(_ value: Any, forKey key: String, withProperties properties: [String : Any]) -> Any?
    func newScriptingObject(of objectClass: AnyClass, forValueForKey key: String, withContentsValue contentsValue: Any?, properties properties: [String : Any]) -> Any?
    @NSCopying var classDescription: NSClassDescription { get }
    var attributeKeys: [String] { get }
    var toOneRelationshipKeys: [String] { get }
    var toManyRelationshipKeys: [String] { get }
    func inverse(forRelationshipKey relationshipKey: String) -> String?
    var classForPortCoder: AnyClass { get }
    func replacementObject(for coder: NSPortCoder) -> Any?
    var classForArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSArchiver) -> Any?
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool)
    func performSelector(inBackground aSelector: Selector, with arg: Any?)
    class func classForKeyedUnarchiver() -> AnyClass
    var classForKeyedArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSKeyedArchiver) -> Any?
    class func classFallbacksForKeyedArchiver() -> [String]
    class func setKeys(_ keys: [Any], triggerChangeNotificationsForDependentKey dependentKey: String)
    class func keyPathsForValuesAffectingValue(forKey key: String) -> Set<String>
    class func automaticallyNotifiesObservers(forKey key: String) -> Bool
    var observationInfo: UnsafeMutableRawPointer?
    func willChangeValue(forKey key: String)
    func didChangeValue(forKey key: String)
    func willChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func didChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func willChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func didChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func addObserver(_ observer: NSObject, forKeyPath keyPath: String, options options: NSKeyValueObservingOptions = [], context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String, context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String)
    func observeValue(forKeyPath keyPath: String?, of object: Any?, change change: [NSKeyValueChangeKey : Any]?, context context: UnsafeMutableRawPointer?)
    class func useStoredAccessor() -> Bool
    func storedValue(forKey key: String) -> Any?
    func takeStoredValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKeyPath keyPath: String)
    func handleQuery(withUnboundKey key: String) -> Any?
    func handleTakeValue(_ value: Any?, forUnboundKey key: String)
    func unableToSetNil(forKey key: String)
    func values(forKeys keys: [Any]) -> [AnyHashable : Any]
    func takeValues(from properties: [AnyHashable : Any])
    class var accessInstanceVariablesDirectly: Bool { get }
    func value(forKey key: String) -> Any?
    func setValue(_ value: Any?, forKey key: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey inKey: String) throws
    func mutableArrayValue(forKey key: String) -> NSMutableArray
    func mutableOrderedSetValue(forKey key: String) -> NSMutableOrderedSet
    func mutableSetValue(forKey key: String) -> NSMutableSet
    func value(forKeyPath keyPath: String) -> Any?
    func setValue(_ value: Any?, forKeyPath keyPath: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKeyPath inKeyPath: String) throws
    func mutableArrayValue(forKeyPath keyPath: String) -> NSMutableArray
    func mutableOrderedSetValue(forKeyPath keyPath: String) -> NSMutableOrderedSet
    func mutableSetValue(forKeyPath keyPath: String) -> NSMutableSet
    func value(forUndefinedKey key: String) -> Any?
    func setValue(_ value: Any?, forUndefinedKey key: String)
    func setNilValueForKey(_ key: String)
    func dictionaryWithValues(forKeys keys: [String]) -> [String : Any]
    func setValuesForKeys(_ keyedValues: [String : Any])
    func fileManager(_ fm: FileManager, shouldProceedAfterError errorInfo: [AnyHashable : Any]) -> Bool
    func fileManager(_ fm: FileManager, willProcessPath path: String)
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval, inModes modes: [RunLoopMode])
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any, selector aSelector: Selector, object anArgument: Any?)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int, delegate delegate: Any?, didRecoverSelector didRecoverSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int) -> Bool
    var autoContentAccessingProxy: Any { get }
    class func pose(as aClass: AnyClass)
    class func version() -> Int
    class func setVersion(_ aVersion: Int)
    var classForCoder: AnyClass { get }
    func replacementObject(for aCoder: NSCoder) -> Any?
    func awakeAfter(using aDecoder: NSCoder) -> Any?
    func provideImageData(_ data: UnsafeMutableRawPointer, bytesPerRow rowbytes: Int, origin x: Int, _ y: Int, size width: Int, _ height: Int, userInfo info: Any?)
}
extension MTKTextureLoader : CVarArg {
}
extension MTKTextureLoader : Equatable, Hashable {
    var hashValue: Int { get }
}

func newTextureWithCGImage(_ cgImage: CGImage, options options: [String : NSNumber]?) throws -> MTLTexture

func newTexture(with cgImage: CGImage, options options: [String : NSObject]? = nil) throws -> MTLTexture

func newTextureWithData(_ data: NSData, options options: [String : NSNumber]?) throws -> MTLTexture

func newTexture(with data: Data, options options: [String : NSObject]? = nil) throws -> MTLTexture

func newTextureWithCGImage(_ cgImage: CGImage, options options: [String : NSNumber]?, completionHandler completionHandler: MTKTextureLoaderCallback)

func newTexture(with cgImage: CGImage, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderCallback)

func newTextureWithData(_ data: NSData, options options: [String : NSNumber]?, completionHandler completionHandler: MTKTextureLoaderCallback)

func newTexture(with data: Data, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderCallback)

func newTextureWithContentsOfURL(_ URL: NSURL, options options: [String : NSNumber]?) throws -> MTLTexture

func newTexture(withContentsOf URL: URL, options options: [String : NSObject]? = nil) throws -> MTLTexture

func newTextureWithContentsOfURL(_ URL: NSURL, options options: [String : NSNumber]?, completionHandler completionHandler: MTKTextureLoaderCallback)

func newTexture(withContentsOf URL: URL, options options: [String : NSObject]? = nil, completionHandler completionHandler: MetalKit.MTKTextureLoaderCallback)

class MTKView : NSView, NSCoding {
    init(frame frameRect: CGRect, device device: MTLDevice?)
    init(coder coder: NSCoder)
    weak var delegate: MTKViewDelegate?
    var device: MTLDevice?
    var currentDrawable: CAMetalDrawable? { get }
    var framebufferOnly: Bool
    var presentsWithTransaction: Bool
    var colorPixelFormat: MTLPixelFormat
    var depthStencilPixelFormat: MTLPixelFormat
    var sampleCount: Int
    var clearColor: MTLClearColor
    var clearDepth: Double
    var clearStencil: UInt32
    var depthStencilTexture: MTLTexture? { get }
    var multisampleColorTexture: MTLTexture? { get }
    func releaseDrawables()
    var currentRenderPassDescriptor: MTLRenderPassDescriptor? { get }
    var preferredFramesPerSecond: Int
    var enableSetNeedsDisplay: Bool
    var autoResizeDrawable: Bool
    var drawableSize: CGSize
    var paused: Bool
    func draw()
}

class MTKView : NSView, NSCoding, CALayerDelegate {
    init(frame frameRect: CGRect, device device: MTLDevice?)
    init(coder coder: NSCoder)
    weak var delegate: MTKViewDelegate?
    var device: MTLDevice?
    var currentDrawable: CAMetalDrawable? { get }
    var framebufferOnly: Bool
    var presentsWithTransaction: Bool
    var colorPixelFormat: MTLPixelFormat
    var depthStencilPixelFormat: MTLPixelFormat
    var sampleCount: Int
    var clearColor: MTLClearColor
    var clearDepth: Double
    var clearStencil: UInt32
    var depthStencilTexture: MTLTexture? { get }
    var multisampleColorTexture: MTLTexture? { get }
    func releaseDrawables()
    var currentRenderPassDescriptor: MTLRenderPassDescriptor? { get }
    var preferredFramesPerSecond: Int
    var enableSetNeedsDisplay: Bool
    var autoResizeDrawable: Bool
    var drawableSize: CGSize
    var isPaused: Bool
    var colorspace: CGColorSpace?
    func draw()
    var pressureConfiguration: NSPressureConfiguration?
    var wantsExtendedDynamicRangeOpenGLSurface: Bool
    var wantsBestResolutionOpenGLSurface: Bool
    func rulerView(_ ruler: NSRulerView, shouldMove marker: NSRulerMarker) -> Bool
    func rulerView(_ ruler: NSRulerView, willMove marker: NSRulerMarker, toLocation location: CGFloat) -> CGFloat
    func rulerView(_ ruler: NSRulerView, didMove marker: NSRulerMarker)
    func rulerView(_ ruler: NSRulerView, shouldRemove marker: NSRulerMarker) -> Bool
    func rulerView(_ ruler: NSRulerView, didRemove marker: NSRulerMarker)
    func rulerView(_ ruler: NSRulerView, shouldAdd marker: NSRulerMarker) -> Bool
    func rulerView(_ ruler: NSRulerView, willAdd marker: NSRulerMarker, atLocation location: CGFloat) -> CGFloat
    func rulerView(_ ruler: NSRulerView, didAdd marker: NSRulerMarker)
    func rulerView(_ ruler: NSRulerView, handleMouseDownWith event: NSEvent)
    func rulerView(_ ruler: NSRulerView, willSetClientView newClient: NSView)
    func rulerView(_ ruler: NSRulerView, locationFor point: NSPoint) -> CGFloat
    func rulerView(_ ruler: NSRulerView, pointForLocation point: CGFloat) -> NSPoint
    func addLayoutGuide(_ guide: NSLayoutGuide)
    func removeLayoutGuide(_ guide: NSLayoutGuide)
    var layoutGuides: [NSLayoutGuide] { get }
    func constraintsAffectingLayout(for orientation: NSLayoutConstraintOrientation) -> [NSLayoutConstraint]
    var hasAmbiguousLayout: Bool { get }
    func exerciseAmbiguityInLayout()
    var fittingSize: NSSize { get }
    func alignmentRect(forFrame frame: NSRect) -> NSRect
    func frame(forAlignmentRect alignmentRect: NSRect) -> NSRect
    var alignmentRectInsets: EdgeInsets { get }
    var firstBaselineOffsetFromTop: CGFloat { get }
    var lastBaselineOffsetFromBottom: CGFloat { get }
    var baselineOffsetFromBottom: CGFloat { get }
    var intrinsicContentSize: NSSize { get }
    func invalidateIntrinsicContentSize()
    func contentHuggingPriority(for orientation: NSLayoutConstraintOrientation) -> NSLayoutPriority
    func setContentHuggingPriority(_ priority: NSLayoutPriority, for orientation: NSLayoutConstraintOrientation)
    func contentCompressionResistancePriority(for orientation: NSLayoutConstraintOrientation) -> NSLayoutPriority
    func setContentCompressionResistancePriority(_ priority: NSLayoutPriority, for orientation: NSLayoutConstraintOrientation)
    var translatesAutoresizingMaskIntoConstraints: Bool
    class func requiresConstraintBasedLayout() -> Bool
    func updateConstraintsForSubtreeIfNeeded()
    func updateConstraints()
    var needsUpdateConstraints: Bool
    func layoutSubtreeIfNeeded()
    func layout()
    var needsLayout: Bool
    var leadingAnchor: NSLayoutXAxisAnchor { get }
    var trailingAnchor: NSLayoutXAxisAnchor { get }
    var leftAnchor: NSLayoutXAxisAnchor { get }
    var rightAnchor: NSLayoutXAxisAnchor { get }
    var topAnchor: NSLayoutYAxisAnchor { get }
    var bottomAnchor: NSLayoutYAxisAnchor { get }
    var widthAnchor: NSLayoutDimension { get }
    var heightAnchor: NSLayoutDimension { get }
    var centerXAnchor: NSLayoutXAxisAnchor { get }
    var centerYAnchor: NSLayoutYAxisAnchor { get }
    var firstBaselineAnchor: NSLayoutYAxisAnchor { get }
    var lastBaselineAnchor: NSLayoutYAxisAnchor { get }
    var constraints: [NSLayoutConstraint] { get }
    func addConstraint(_ constraint: NSLayoutConstraint)
    func addConstraints(_ constraints: [NSLayoutConstraint])
    func removeConstraint(_ constraint: NSLayoutConstraint)
    func removeConstraints(_ constraints: [NSLayoutConstraint])
    var enclosingMenuItem: NSMenuItem? { get }
    func reflectScrolledClipView(_ clipView: NSClipView)
    func scroll(_ clipView: NSClipView, to point: NSPoint)
    func drag(_ image: NSImage, at viewLocation: NSPoint, offset initialOffset: NSSize, event event: NSEvent, pasteboard pboard: NSPasteboard, source sourceObj: Any, slideBack slideFlag: Bool)
    func convertPoint(toBase point: NSPoint) -> NSPoint
    func convertPoint(fromBase point: NSPoint) -> NSPoint
    func convertSize(toBase size: NSSize) -> NSSize
    func convertSize(fromBase size: NSSize) -> NSSize
    func convertRect(toBase rect: NSRect) -> NSRect
    func convertRect(fromBase rect: NSRect) -> NSRect
    func performMnemonic(_ string: String) -> Bool
    func shouldDrawColor() -> Bool
    func gState() -> Int
    func allocateGState()
    func releaseGState()
    func setUpGState()
    func renewGState()
    var gestureRecognizers: [NSGestureRecognizer]
    func addGestureRecognizer(_ gestureRecognizer: NSGestureRecognizer)
    func removeGestureRecognizer(_ gestureRecognizer: NSGestureRecognizer)
    var isDrawingFindIndicator: Bool { get }
    func showDefinition(for attrString: NSAttributedString?, at textBaselineOrigin: NSPoint)
    func showDefinition(for attrString: NSAttributedString?, range targetRange: NSRange, options options: [String : Any]? = nil, baselineOriginProvider originProvider: (@escaping (NSRange) -> NSPoint)? = nil)
    func enterFullScreenMode(_ screen: NSScreen, withOptions options: [String : Any]? = nil) -> Bool
    func exitFullScreenMode(options options: [String : Any]? = nil)
    var isInFullScreenMode: Bool { get }
    func beginDraggingSession(with items: [NSDraggingItem], event event: NSEvent, source source: NSDraggingSource) -> NSDraggingSession
    var registeredDraggedTypes: [String] { get }
    func register(forDraggedTypes newTypes: [String])
    func unregisterDraggedTypes()
    func dragFile(_ filename: String, from rect: NSRect, slideBack flag: Bool, event event: NSEvent) -> Bool
    func dragPromisedFiles(ofTypes typeArray: [String], from rect: NSRect, source sourceObject: Any, slideBack flag: Bool, event event: NSEvent) -> Bool
    func writeEPS(inside rect: NSRect, to pasteboard: NSPasteboard)
    func dataWithEPS(inside rect: NSRect) -> Data
    func writePDF(inside rect: NSRect, to pasteboard: NSPasteboard)
    func dataWithPDF(inside rect: NSRect) -> Data
    @warn_unqualified_access
    func print(_ sender: Any?)
    func knowsPageRange(_ range: NSRangePointer) -> Bool
    var heightAdjustLimit: CGFloat { get }
    var widthAdjustLimit: CGFloat { get }
    func adjustPageWidthNew(_ newRight: UnsafeMutablePointer<CGFloat>, left oldLeft: CGFloat, right oldRight: CGFloat, limit rightLimit: CGFloat)
    func adjustPageHeightNew(_ newBottom: UnsafeMutablePointer<CGFloat>, top oldTop: CGFloat, bottom oldBottom: CGFloat, limit bottomLimit: CGFloat)
    func rectForPage(_ page: Int) -> NSRect
    func locationOfPrintRect(_ rect: NSRect) -> NSPoint
    func drawPageBorder(with borderSize: NSSize)
    @NSCopying var pageHeader: NSAttributedString { get }
    @NSCopying var pageFooter: NSAttributedString { get }
    func drawSheetBorder(with borderSize: NSSize)
    var printJobTitle: String { get }
    func beginDocument()
    func endDocument()
    func beginPage(in rect: NSRect, atPlacement location: NSPoint)
    func endPage()
    unowned(unsafe) var nextKeyView: NSView?
    unowned(unsafe) var previousKeyView: NSView? { get }
    unowned(unsafe) var nextValidKeyView: NSView? { get }
    unowned(unsafe) var previousValidKeyView: NSView? { get }
    var canBecomeKeyView: Bool { get }
    func setKeyboardFocusRingNeedsDisplay(_ rect: NSRect)
    var focusRingType: NSFocusRingType
    class func defaultFocusRingType() -> NSFocusRingType
    func drawFocusRingMask()
    var focusRingMaskBounds: NSRect { get }
    func noteFocusRingMaskChanged()
    func encodeRestorableState(with coder: NSCoder)
    func restoreState(with coder: NSCoder)
    func invalidateRestorableState()
    class func restorableStateKeyPaths() -> [String]
    func interfaceStyle() -> Int
    func setInterfaceStyle(_ interfaceStyle: Int)
    var userActivity: NSUserActivity?
    func updateUserActivityState(_ userActivity: NSUserActivity)
    func restoreUserActivityState(_ userActivity: NSUserActivity)
    @IBAction func newWindowForTab(_ sender: Any?)
    func performTextFinderAction(_ sender: Any?)
    func presentError(_ error: Error, modalFor window: NSWindow, delegate delegate: Any?, didPresent didPresentSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func presentError(_ error: Error) -> Bool
    func willPresentError(_ error: Error) -> Error
    func validateProposedFirstResponder(_ responder: NSResponder, for event: NSEvent?) -> Bool
    var undoManager: UndoManager? { get }
    func insertText(_ insertString: Any)
    func doCommand(by selector: Selector)
    func moveForward(_ sender: Any?)
    func moveRight(_ sender: Any?)
    func moveBackward(_ sender: Any?)
    func moveLeft(_ sender: Any?)
    func moveUp(_ sender: Any?)
    func moveDown(_ sender: Any?)
    func moveWordForward(_ sender: Any?)
    func moveWordBackward(_ sender: Any?)
    func moveToBeginningOfLine(_ sender: Any?)
    func moveToEndOfLine(_ sender: Any?)
    func moveToBeginningOfParagraph(_ sender: Any?)
    func moveToEndOfParagraph(_ sender: Any?)
    func moveToEndOfDocument(_ sender: Any?)
    func moveToBeginningOfDocument(_ sender: Any?)
    func pageDown(_ sender: Any?)
    func pageUp(_ sender: Any?)
    func centerSelectionInVisibleArea(_ sender: Any?)
    func moveBackwardAndModifySelection(_ sender: Any?)
    func moveForwardAndModifySelection(_ sender: Any?)
    func moveWordForwardAndModifySelection(_ sender: Any?)
    func moveWordBackwardAndModifySelection(_ sender: Any?)
    func moveUpAndModifySelection(_ sender: Any?)
    func moveDownAndModifySelection(_ sender: Any?)
    func moveToBeginningOfLineAndModifySelection(_ sender: Any?)
    func moveToEndOfLineAndModifySelection(_ sender: Any?)
    func moveToBeginningOfParagraphAndModifySelection(_ sender: Any?)
    func moveToEndOfParagraphAndModifySelection(_ sender: Any?)
    func moveToEndOfDocumentAndModifySelection(_ sender: Any?)
    func moveToBeginningOfDocumentAndModifySelection(_ sender: Any?)
    func pageDownAndModifySelection(_ sender: Any?)
    func pageUpAndModifySelection(_ sender: Any?)
    func moveParagraphForwardAndModifySelection(_ sender: Any?)
    func moveParagraphBackwardAndModifySelection(_ sender: Any?)
    func moveWordRight(_ sender: Any?)
    func moveWordLeft(_ sender: Any?)
    func moveRightAndModifySelection(_ sender: Any?)
    func moveLeftAndModifySelection(_ sender: Any?)
    func moveWordRightAndModifySelection(_ sender: Any?)
    func moveWordLeftAndModifySelection(_ sender: Any?)
    func moveToLeftEndOfLine(_ sender: Any?)
    func moveToRightEndOfLine(_ sender: Any?)
    func moveToLeftEndOfLineAndModifySelection(_ sender: Any?)
    func moveToRightEndOfLineAndModifySelection(_ sender: Any?)
    func scrollPageUp(_ sender: Any?)
    func scrollPageDown(_ sender: Any?)
    func scrollLineUp(_ sender: Any?)
    func scrollLineDown(_ sender: Any?)
    func scrollToBeginningOfDocument(_ sender: Any?)
    func scrollToEndOfDocument(_ sender: Any?)
    func transpose(_ sender: Any?)
    func transposeWords(_ sender: Any?)
    func selectAll(_ sender: Any?)
    func selectParagraph(_ sender: Any?)
    func selectLine(_ sender: Any?)
    func selectWord(_ sender: Any?)
    func indent(_ sender: Any?)
    func insertTab(_ sender: Any?)
    func insertBacktab(_ sender: Any?)
    func insertNewline(_ sender: Any?)
    func insertParagraphSeparator(_ sender: Any?)
    func insertNewlineIgnoringFieldEditor(_ sender: Any?)
    func insertTabIgnoringFieldEditor(_ sender: Any?)
    func insertLineBreak(_ sender: Any?)
    func insertContainerBreak(_ sender: Any?)
    func insertSingleQuoteIgnoringSubstitution(_ sender: Any?)
    func insertDoubleQuoteIgnoringSubstitution(_ sender: Any?)
    func changeCaseOfLetter(_ sender: Any?)
    func uppercaseWord(_ sender: Any?)
    func lowercaseWord(_ sender: Any?)
    func capitalizeWord(_ sender: Any?)
    func deleteForward(_ sender: Any?)
    func deleteBackward(_ sender: Any?)
    func deleteBackwardByDecomposingPreviousCharacter(_ sender: Any?)
    func deleteWordForward(_ sender: Any?)
    func deleteWordBackward(_ sender: Any?)
    func deleteToBeginningOfLine(_ sender: Any?)
    func deleteToEndOfLine(_ sender: Any?)
    func deleteToBeginningOfParagraph(_ sender: Any?)
    func deleteToEndOfParagraph(_ sender: Any?)
    func yank(_ sender: Any?)
    func complete(_ sender: Any?)
    func setMark(_ sender: Any?)
    func deleteToMark(_ sender: Any?)
    func selectToMark(_ sender: Any?)
    func swapWithMark(_ sender: Any?)
    func cancelOperation(_ sender: Any?)
    func makeBaseWritingDirectionNatural(_ sender: Any?)
    func makeBaseWritingDirectionLeftToRight(_ sender: Any?)
    func makeBaseWritingDirectionRightToLeft(_ sender: Any?)
    func makeTextWritingDirectionNatural(_ sender: Any?)
    func makeTextWritingDirectionLeftToRight(_ sender: Any?)
    func makeTextWritingDirectionRightToLeft(_ sender: Any?)
    func quickLookPreviewItems(_ sender: Any?)
    func discardEditing()
    func commitEditing() -> Bool
    func commitEditing(withDelegate delegate: Any?, didCommit didCommitSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func commitEditingAndReturnError() throws
    func objectDidBeginEditing(_ editor: Any)
    func objectDidEndEditing(_ editor: Any)
    class func setDefaultPlaceholder(_ placeholder: Any?, forMarker marker: Any?, withBinding binding: String)
    class func defaultPlaceholder(forMarker marker: Any?, withBinding binding: String) -> Any?
    class func exposeBinding(_ binding: String)
    var exposedBindings: [String] { get }
    func valueClassForBinding(_ binding: String) -> AnyClass?
    func bind(_ binding: String, to observable: Any, withKeyPath keyPath: String, options options: [String : Any]? = nil)
    func unbind(_ binding: String)
    func infoForBinding(_ binding: String) -> [String : Any]?
    func optionDescriptionsForBinding(_ binding: String) -> [NSAttributeDescription]
    func validateToolbarItem(_ item: NSToolbarItem) -> Bool
    func application(_ sender: NSApplication, delegateHandlesKey key: String) -> Bool
    func tableView(_ tableView: NSTableView, writeRows rows: [Any], to pboard: NSPasteboard) -> Bool
    func textStorageWillProcessEditing(_ notification: Notification)
    func textStorageDidProcessEditing(_ notification: Notification)
    func panel(_ sender: Any, isValidFilename filename: String) -> Bool
    func panel(_ sender: Any, directoryDidChange path: String)
    func panel(_ sender: Any, compareFilename name1: String, with name2: String, caseSensitive caseSensitive: Bool) -> ComparisonResult
    func panel(_ sender: Any, shouldShowFilename filename: String) -> Bool
    func awakeFromNib()
    func prepareForInterfaceBuilder()
    func changeColor(_ sender: Any?)
    func pasteboard(_ sender: NSPasteboard, provideDataForType type: String)
    func pasteboardChangedOwner(_ sender: NSPasteboard)
    func validateMenuItem(_ menuItem: NSMenuItem) -> Bool
    func validModesForFontPanel(_ fontPanel: NSFontPanel) -> Int
    func changeFont(_ sender: Any?)
    func fontManager(_ sender: Any, willIncludeFont fontName: String) -> Bool
    func controlTextDidBeginEditing(_ obj: Notification)
    func controlTextDidEndEditing(_ obj: Notification)
    func controlTextDidChange(_ obj: Notification)
    func view(_ view: NSView, stringForToolTip tag: NSToolTipTag, point point: NSPoint, userData data: UnsafeMutableRawPointer?) -> String
    func layer(_ layer: CALayer, shouldInheritContentsScale newScale: CGFloat, from window: NSWindow) -> Bool
    func namesOfPromisedFilesDropped(atDestination dropDestination: URL) -> [String]?
    func draggingSourceOperationMask(forLocal flag: Bool) -> NSDragOperation
    func draggedImage(_ image: NSImage!, beganAt screenPoint: NSPoint)
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, operation operation: NSDragOperation)
    func draggedImage(_ image: NSImage!, movedTo screenPoint: NSPoint)
    func ignoreModifierKeysWhileDragging() -> Bool
    func draggedImage(_ image: NSImage!, endedAt screenPoint: NSPoint, deposited flag: Bool)
    func accessibilitySetOverrideValue(_ value: Any?, forAttribute attribute: String) -> Bool
    func accessibilityAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String) -> Any?
    func accessibilityIsAttributeSettable(_ attribute: String) -> Bool
    func accessibilitySetValue(_ value: Any?, forAttribute attribute: String)
    func accessibilityParameterizedAttributeNames() -> [Any]
    func accessibilityAttributeValue(_ attribute: String, forParameter parameter: Any?) -> Any?
    func accessibilityActionNames() -> [Any]
    func accessibilityActionDescription(_ action: String) -> String?
    func accessibilityPerformAction(_ action: String)
    func accessibilityIsIgnored() -> Bool
    func accessibilityHitTest(_ point: NSPoint) -> Any?
    var accessibilityFocusedUIElement: Any? { get }
    func accessibilityIndex(ofChild child: Any) -> Int
    func accessibilityArrayAttributeCount(_ attribute: String) -> Int
    func accessibilityArrayAttributeValues(_ attribute: String, index index: Int, maxCount maxCount: Int) -> [Any]
    var accessibilityNotifiesWhenDestroyed: Bool { get }
    func scriptingIsEqual(to object: Any) -> Bool
    func scriptingIsLessThanOrEqual(to object: Any) -> Bool
    func scriptingIsLessThan(_ object: Any) -> Bool
    func scriptingIsGreaterThanOrEqual(to object: Any) -> Bool
    func scriptingIsGreaterThan(_ object: Any) -> Bool
    func scriptingBegins(with object: Any) -> Bool
    func scriptingEnds(with object: Any) -> Bool
    func scriptingContains(_ object: Any) -> Bool
    func isEqual(to object: Any?) -> Bool
    func isLessThanOrEqual(to object: Any?) -> Bool
    func isLessThan(_ object: Any?) -> Bool
    func isGreaterThanOrEqual(to object: Any?) -> Bool
    func isGreaterThan(_ object: Any?) -> Bool
    func isNotEqual(to object: Any?) -> Bool
    func doesContain(_ object: Any) -> Bool
    func isLike(_ object: String) -> Bool
    func isCaseInsensitiveLike(_ object: String) -> Bool
    var objectSpecifier: NSScriptObjectSpecifier? { get }
    func indicesOfObjects(byEvaluatingObjectSpecifier specifier: NSScriptObjectSpecifier) -> [NSNumber]?
    func value(at index: Int, inPropertyWithKey key: String) -> Any?
    func value(withName name: String, inPropertyWithKey key: String) -> Any?
    func value(withUniqueID uniqueID: Any, inPropertyWithKey key: String) -> Any?
    func insertValue(_ value: Any, at index: Int, inPropertyWithKey key: String)
    func removeValue(at index: Int, fromPropertyWithKey key: String)
    func replaceValue(at index: Int, inPropertyWithKey key: String, withValue value: Any)
    func insertValue(_ value: Any, inPropertyWithKey key: String)
    func coerceValue(_ value: Any?, forKey key: String) -> Any?
    var classCode: FourCharCode { get }
    var className: String { get }
    func scriptingValue(for objectSpecifier: NSScriptObjectSpecifier) -> Any?
    var scriptingProperties: [String : Any]?
    func copyScriptingValue(_ value: Any, forKey key: String, withProperties properties: [String : Any]) -> Any?
    func newScriptingObject(of objectClass: AnyClass, forValueForKey key: String, withContentsValue contentsValue: Any?, properties properties: [String : Any]) -> Any?
    @NSCopying var classDescription: NSClassDescription { get }
    var attributeKeys: [String] { get }
    var toOneRelationshipKeys: [String] { get }
    var toManyRelationshipKeys: [String] { get }
    func inverse(forRelationshipKey relationshipKey: String) -> String?
    var classForPortCoder: AnyClass { get }
    func replacementObject(for coder: NSPortCoder) -> Any?
    var classForArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSArchiver) -> Any?
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool)
    func performSelector(inBackground aSelector: Selector, with arg: Any?)
    class func classForKeyedUnarchiver() -> AnyClass
    var classForKeyedArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSKeyedArchiver) -> Any?
    class func classFallbacksForKeyedArchiver() -> [String]
    class func setKeys(_ keys: [Any], triggerChangeNotificationsForDependentKey dependentKey: String)
    class func keyPathsForValuesAffectingValue(forKey key: String) -> Set<String>
    class func automaticallyNotifiesObservers(forKey key: String) -> Bool
    var observationInfo: UnsafeMutableRawPointer?
    func willChangeValue(forKey key: String)
    func didChangeValue(forKey key: String)
    func willChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func didChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func willChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func didChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func addObserver(_ observer: NSObject, forKeyPath keyPath: String, options options: NSKeyValueObservingOptions = [], context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String, context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String)
    func observeValue(forKeyPath keyPath: String?, of object: Any?, change change: [NSKeyValueChangeKey : Any]?, context context: UnsafeMutableRawPointer?)
    class func useStoredAccessor() -> Bool
    func storedValue(forKey key: String) -> Any?
    func takeStoredValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKey key: String)
    func takeValue(_ value: Any?, forKeyPath keyPath: String)
    func handleQuery(withUnboundKey key: String) -> Any?
    func handleTakeValue(_ value: Any?, forUnboundKey key: String)
    func unableToSetNil(forKey key: String)
    func values(forKeys keys: [Any]) -> [AnyHashable : Any]
    func takeValues(from properties: [AnyHashable : Any])
    class var accessInstanceVariablesDirectly: Bool { get }
    func value(forKey key: String) -> Any?
    func setValue(_ value: Any?, forKey key: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey inKey: String) throws
    func mutableArrayValue(forKey key: String) -> NSMutableArray
    func mutableOrderedSetValue(forKey key: String) -> NSMutableOrderedSet
    func mutableSetValue(forKey key: String) -> NSMutableSet
    func value(forKeyPath keyPath: String) -> Any?
    func setValue(_ value: Any?, forKeyPath keyPath: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKeyPath inKeyPath: String) throws
    func mutableArrayValue(forKeyPath keyPath: String) -> NSMutableArray
    func mutableOrderedSetValue(forKeyPath keyPath: String) -> NSMutableOrderedSet
    func mutableSetValue(forKeyPath keyPath: String) -> NSMutableSet
    func value(forUndefinedKey key: String) -> Any?
    func setValue(_ value: Any?, forUndefinedKey key: String)
    func setNilValueForKey(_ key: String)
    func dictionaryWithValues(forKeys keys: [String]) -> [String : Any]
    func setValuesForKeys(_ keyedValues: [String : Any])
    func fileManager(_ fm: FileManager, shouldProceedAfterError errorInfo: [AnyHashable : Any]) -> Bool
    func fileManager(_ fm: FileManager, willProcessPath path: String)
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval, inModes modes: [RunLoopMode])
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any, selector aSelector: Selector, object anArgument: Any?)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int, delegate delegate: Any?, didRecoverSelector didRecoverSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int) -> Bool
    var autoContentAccessingProxy: Any { get }
    class func pose(as aClass: AnyClass)
    class func version() -> Int
    class func setVersion(_ aVersion: Int)
    var classForCoder: AnyClass { get }
    func replacementObject(for aCoder: NSCoder) -> Any?
    func awakeAfter(using aDecoder: NSCoder) -> Any?
    func provideImageData(_ data: UnsafeMutableRawPointer, bytesPerRow rowbytes: Int, origin x: Int, _ y: Int, size width: Int, _ height: Int, userInfo info: Any?)
}
extension MTKView : CVarArg {
}
extension MTKView : Equatable, Hashable {
    var hashValue: Int { get }
}

var paused: Bool

var isPaused: Bool

protocol MTKViewDelegate : NSObjectProtocol {
    func mtkView(_ view: MTKView, drawableSizeWillChange size: CGSize)
    func drawInMTKView(_ view: MTKView)
}

protocol MTKViewDelegate : NSObjectProtocol {
    func mtkView(_ view: MTKView, drawableSizeWillChange size: CGSize)
    func draw(in view: MTKView)
}

func drawInMTKView(_ view: MTKView)

func draw(in view: MTKView)

typealias MTKTextureLoaderCallback = (MTLTexture?, NSError?) -> Void

typealias MTKTextureLoaderCallback = (MTLTexture?, Error?) -> Swift.Void