Apple LLMs

https://github.com/xoridius/apple-llms
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This project provides documentation pages for Large Language Models (LLMs) related to Apple.
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### SwiftUI SecureField Initializers

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides documentation for the `SecureField` initializers in SwiftUI. It details the parameters and deprecation messages, guiding users to use `View.onSubmit(of:_:)` for commit functionality.

```APIDOC
SecureField Initializers:

nonisolated public init(_ titleKey: SwiftUICore.LocalizedStringKey, text: SwiftUICore.Binding<Swift.String>, onCommit: @escaping () -> Swift.Void)
  - Available on visionOS, introduced: 1.0, deprecated: 100000.0.
  - Message: Renamed SecureField.init(_:text:). Use View.onSubmit(of:_:) for functionality previously provided by the onCommit parameter.

nonisolated public init<S>(_ title: S, text: SwiftUICore.Binding<Swift.String>, onCommit: @escaping () -> Swift.Void) where S : Swift.StringProtocol
  - Available on visionOS, introduced: 1.0, deprecated: 100000.0.
  - Message: Renamed SecureField.init(_:text:). Use View.onSubmit(of:_:) for functionality previously provided by the onCommit parameter.
  - This is a generic initializer accepting any StringProtocol for the title.
```

--------------------------------

### SwiftUI LinearGradient Initializers

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Initializers for creating LinearGradient instances using colors or gradient stops, with options for start and end points.

```swift
public init(colors: [SwiftUICore.Color], startPoint: SwiftUICore.UnitPoint, endPoint: SwiftUICore.UnitPoint)
public init(stops: [SwiftUICore.Gradient.Stop], startPoint: SwiftUICore.UnitPoint, endPoint: SwiftUICore.UnitPoint)
```

--------------------------------

### SwiftUI SubviewsCollection Methods and Properties

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides methods for navigating and accessing elements within a collection of SwiftUI views. Includes functions for getting the index before or after a given index, subscript access for individual views or ranges, and properties for start and end indices. Also defines type aliases for elements, indices, and iterators.

```swift
public func index(before i: Swift.Int) -> Swift.Int
public func index(after i: Swift.Int) -> Swift.Int
public subscript(index: Swift.Int) -> SwiftUICore.Subview { get }
public subscript(bounds: Swift.Range<Swift.Int>) -> SwiftUICore.SubviewsCollectionSlice { get }
public var startIndex: Swift.Int { get }
public var endIndex: Swift.Int { get }
@available(iOS 18.0, tvOS 18.0, watchOS 11.0, visionOS 2.0, macOS 15.0, *) public typealias Element = SwiftUICore.Subview
@available(iOS 18.0, tvOS 18.0, watchOS 11.0, visionOS 2.0, macOS 15.0, *) public typealias Index = Swift.Int
@available(iOS 18.0, tvOS 18.0, watchOS 11.0, visionOS 2.0, macOS 15.0, *) public typealias Indices = Swift.Range<Swift.Int>
@available(iOS 18.0, tvOS 18.0, watchOS 11.0, visionOS 2.0, macOS 15.0, *) public typealias Iterator = Swift.IndexingIterator<SwiftUICore.SubviewsCollection>
@available(iOS 18.0, tvOS 18.0, watchOS 11.0, visionOS 2.0, macOS 15.0, *) public typealias SubSequence = SwiftUICore.SubviewsCollectionSlice
```

--------------------------------

### TipUIView Initializers

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides initializers for creating TipUIView instances with different configurations, including tips, source items, and action handlers.

```apidoc
TipUIView:
  init(_ tip: any TipKit.Tip, sourceItem: any UIKit.UIPopoverPresentationControllerSourceItem, actionHandler: @escaping (TipKit.Tips.Action) -> Swift.Void = { _ in })
  init(_ tip: some Tip, sourceItem: any UIKit.UIPopoverPresentationControllerSourceItem, actionHandler: @escaping (TipKit.Tips.Action) -> Swift.Void = { _ in })
  init(_ tip: any TipKit.Tip, arrowEdge: SwiftUICore.Edge? = nil, actionHandler: @escaping (TipKit.Tips.Action) -> Swift.Void = { _ in })
  init(_ tip: some Tip, arrowEdge: SwiftUICore.Edge? = nil, actionHandler: @escaping (TipKit.Tips.Action) -> Swift.Void = { _ in })
  init(nibName nibNameOrNil: Swift.String?, bundle nibBundleOrNil: Foundation.Bundle?)
  init?(coder: Foundation.NSCoder)
```

--------------------------------

### DocumentLaunchView Initializers

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides documentation for the `DocumentLaunchView` in SwiftUI, which is designed to present a view for launching documents. It includes multiple initializers to customize the view's title, supported content types, actions, document opening behavior, background, and accessory views.

```APIDOC
DocumentLaunchView<Actions, DocumentView>:
  SwiftUICore.View where Actions : SwiftUICore.View, DocumentView : SwiftUICore.View

  body: SwiftUICore.View
    @_Concurrency.MainActor @preconcurrency

  Initializers:

  init(
    _ title: SwiftUICore.LocalizedStringKey,
    for contentTypes: [UniformTypeIdentifiers.UTType],
    @SwiftUICore.ViewBuilder _ actions: () -> Actions,
    @SwiftUICore.ViewBuilder onDocumentOpen: @escaping (Foundation.URL) -> DocumentView,
    @SwiftUICore.ViewBuilder background: () -> some View,
    @SwiftUICore.ViewBuilder backgroundAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View,
    @SwiftUICore.ViewBuilder overlayAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View
  )
    - Parameters:
      - title: A localized string key for the view's title.
      - contentTypes: An array of UTType representing the supported document types.
      - actions: A ViewBuilder closure for the actions section.
      - onDocumentOpen: A closure that takes a URL and returns the DocumentView to display.
      - background: A ViewBuilder closure for the background view.
      - backgroundAccessoryView: A closure that provides a view for the background accessory.
      - overlayAccessoryView: A closure that provides a view for the overlay accessory.
    - Availability: iOS 18.0, visionOS 2.0
    - Unavailable: macOS, tvOS, watchOS, Mac Catalyst

  init(
    _ title: SwiftUICore.LocalizedStringKey,
    for contentTypes: [UniformTypeIdentifiers.UTType],
    @SwiftUICore.ViewBuilder _ actions: () -> Actions,
    @SwiftUICore.ViewBuilder onDocumentOpen: @escaping (Foundation.URL) -> DocumentView,
    @SwiftUICore.ViewBuilder background: () -> some View,
    @SwiftUICore.ViewBuilder backgroundAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View
  )
    - Parameters:
      - title: A localized string key for the view's title.
      - contentTypes: An array of UTType representing the supported document types.
      - actions: A ViewBuilder closure for the actions section.
      - onDocumentOpen: A closure that takes a URL and returns the DocumentView to display.
      - background: A ViewBuilder closure for the background view.
      - backgroundAccessoryView: A closure that provides a view for the background accessory.
    - Availability: iOS 18.0, visionOS 2.0
    - Unavailable: macOS, tvOS, watchOS, Mac Catalyst

  init(
    _ title: SwiftUICore.LocalizedStringKey,
    for contentTypes: [UniformTypeIdentifiers.UTType],
    @SwiftUICore.ViewBuilder _ actions: () -> Actions,
    @SwiftUICore.ViewBuilder onDocumentOpen: @escaping (Foundation.URL) -> DocumentView,
    @SwiftUICore.ViewBuilder background: () -> some View,
    @SwiftUICore.ViewBuilder overlayAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View
  )
    - Parameters:
      - title: A localized string key for the view's title.
      - contentTypes: An array of UTType representing the supported document types.
      - actions: A ViewBuilder closure for the actions section.
      - onDocumentOpen: A closure that takes a URL and returns the DocumentView to display.
      - background: A ViewBuilder closure for the background view.
      - overlayAccessoryView: A closure that provides a view for the overlay accessory.
    - Availability: iOS 18.0, visionOS 2.0
    - Unavailable: macOS, tvOS, watchOS, Mac Catalyst

  init(
    _ title: SwiftUICore.LocalizedStringKey,
    for contentTypes: [UniformTypeIdentifiers.UTType],
    @SwiftUICore.ViewBuilder _ actions: () -> Actions,
    @SwiftUICore.ViewBuilder onDocumentOpen: @escaping (Foundation.URL) -> DocumentView,
    @SwiftUICore.ViewBuilder background: () -> some View
  )
    - Parameters:
      - title: A localized string key for the view's title.
      - contentTypes: An array of UTType representing the supported document types.
      - actions: A ViewBuilder closure for the actions section.
      - onDocumentOpen: A closure that takes a URL and returns the DocumentView to display.
      - background: A ViewBuilder closure for the background view.
    - Availability: iOS 18.0, visionOS 2.0
    - Unavailable: macOS, tvOS, watchOS, Mac Catalyst

  init(
    _ title: some StringProtocol,
    for contentTypes: [UniformTypeIdentifiers.UTType],
    @SwiftUICore.ViewBuilder _ actions: () -> Actions,
    @SwiftUICore.ViewBuilder onDocumentOpen: @escaping (Foundation.URL) -> DocumentView,
    @SwiftUICore.ViewBuilder background: () -> some View,
    @SwiftUICore.ViewBuilder backgroundAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View,
    @SwiftUICore.ViewBuilder overlayAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View
  )
    - Parameters:
      - title: A string representing the view's title.
      - contentTypes: An array of UTType representing the supported document types.
      - actions: A ViewBuilder closure for the actions section.
      - onDocumentOpen: A closure that takes a URL and returns the DocumentView to display.
      - background: A ViewBuilder closure for the background view.
      - backgroundAccessoryView: A closure that provides a view for the background accessory.
      - overlayAccessoryView: A closure that provides a view for the overlay accessory.
    - Availability: iOS 18.0, visionOS 2.0
    - Unavailable: macOS, tvOS, watchOS, Mac Catalyst

  init(
    _ title: some StringProtocol,
    for contentTypes: [UniformTypeIdentifiers.UTType],
    @SwiftUICore.ViewBuilder _ actions: () -> Actions,
    @SwiftUICore.ViewBuilder onDocumentOpen: @escaping (Foundation.URL) -> DocumentView,
    @SwiftUICore.ViewBuilder background: () -> some View,
    @SwiftUICore.ViewBuilder backgroundAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View
  )
    - Parameters:
      - title: A string representing the view's title.
      - contentTypes: An array of UTType representing the supported document types.
      - actions: A ViewBuilder closure for the actions section.
      - onDocumentOpen: A closure that takes a URL and returns the DocumentView to display.
      - background: A ViewBuilder closure for the background view.
      - backgroundAccessoryView: A closure that provides a view for the background accessory.
    - Availability: iOS 18.0, visionOS 2.0
    - Unavailable: macOS, tvOS, watchOS, Mac Catalyst

  init(
    _ title: some StringProtocol,
    for contentTypes: [UniformTypeIdentifiers.UTType],
    @SwiftUICore.ViewBuilder _ actions: () -> Actions,
    @SwiftUICore.ViewBuilder onDocumentOpen: @escaping (Foundation.URL) -> DocumentView,
    @SwiftUICore.ViewBuilder background: () -> some View,
    @SwiftUICore.ViewBuilder overlayAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View
  )
    - Parameters:
      - title: A string representing the view's title.
      - contentTypes: An array of UTType representing the supported document types.
      - actions: A ViewBuilder closure for the actions section.
      - onDocumentOpen: A closure that takes a URL and returns the DocumentView to display.
      - background: A ViewBuilder closure for the background view.
      - overlayAccessoryView: A closure that provides a view for the overlay accessory.
    - Availability: iOS 18.0, visionOS 2.0
    - Unavailable: macOS, tvOS, watchOS, Mac Catalyst
```

--------------------------------

### SwiftUI RotateGesture

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

RotateGesture in SwiftUI is used for detecting rotation gestures, providing details like time, rotation angle, velocity, start anchor, and start location. It is available on iOS and macOS starting from specific versions and requires a minimum angle delta for recognition.

```swift
public struct RotateGesture : SwiftUICore.Gesture {
  public struct Value : Swift.Equatable, Swift.Sendable {
    public var time: Foundation.Date
    public var rotation: SwiftUICore.Angle
    public var velocity: SwiftUICore.Angle
    public var startAnchor: SwiftUICore.UnitPoint
    public var startLocation: CoreFoundation.CGPoint
    public static func == (a: SwiftUI.RotateGesture.Value, b: SwiftUI.RotateGesture.Value) -> Swift.Bool
  }
  public var minimumAngleDelta: SwiftUICore.Angle
  public init(minimumAngleDelta: SwiftUICore.Angle = .degrees(1))
  nonisolated public static func _makeGesture(gesture: SwiftUICore._GraphValue<SwiftUI.RotateGesture>, inputs: SwiftUICore._GestureInputs) -> SwiftUICore._GestureOutputs<SwiftUI.RotateGesture.Value>
  @available(iOS 17.0, macOS 14.0, *)
  @available(tvOS, unavailable)
  @available(watchOS, unavailable)
  public typealias Body = Swift.Never
}
```

--------------------------------

### SwiftUI Alignment Guide Modifiers

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides methods to apply alignment guides to views, allowing customization of horizontal and vertical alignment based on computed values. These modifiers are essential for precise layout control in SwiftUI.

```swift
extension SwiftUICore.View {
  @preconcurrency @inlinable nonisolated public func alignmentGuide(_ g: SwiftUICore.HorizontalAlignment, computeValue: @escaping @Sendable (SwiftUICore.ViewDimensions) -> CoreFoundation.CGFloat) -> some SwiftUICore.View {
        return modifier(
            _AlignmentWritingModifier(key: g.key, computeValue: computeValue))
    }
  
  @preconcurrency @inlinable nonisolated public func alignmentGuide(_ g: SwiftUICore.VerticalAlignment, computeValue: @escaping @Sendable (SwiftUICore.ViewDimensions) -> CoreFoundation.CGFloat) -> some SwiftUICore.View {
        return modifier(
            _AlignmentWritingModifier(key: g.key, computeValue: computeValue))
    }
}
```

--------------------------------

### SwiftUI Image Initializers

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides various initializers for creating SwiftUI Image views. Supports initialization with a name and optional bundle, decorative images, and system images. Includes initializers for different platform availability.

```swift
extension SwiftUICore.Image {
  public static let _mainNamedBundle: Foundation.Bundle?
  public init(_ name: Swift.String, bundle: Foundation.Bundle? = nil)
  public init(_ name: Swift.String, bundle: Foundation.Bundle? = nil, label: SwiftUICore.Text)
  public init(decorative name: Swift.String, bundle: Foundation.Bundle? = nil)
  public init(systemName: Swift.String)
  public init(_internalSystemName systemName: Swift.String)
}
```

--------------------------------

### SwiftUI DocumentGroupLaunchScene Initializers

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides documentation for the different ways to initialize a SwiftUI DocumentGroupLaunchScene. These initializers allow customization of the scene's title, background style, actions, and accessory views, supporting both LocalizedStringKey and StringProtocol for titles, and offering options for background and overlay accessory views.

```APIDOC
SwiftUI.DocumentGroupLaunchScene:
  nonisolated public init<B>(_ title: SwiftUICore.LocalizedStringKey, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }, @SwiftUICore.ViewBuilder backgroundAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View, @SwiftUICore.ViewBuilder overlayAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with a LocalizedStringKey title, a background style, custom actions, and both background and overlay accessory views.

  nonisolated public init<B>(_ title: SwiftUICore.LocalizedStringKey, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }, @SwiftUICore.ViewBuilder backgroundAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with a LocalizedStringKey title, a background style, custom actions, and a background accessory view.

  nonisolated public init<B>(_ title: SwiftUICore.LocalizedStringKey, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }, @SwiftUICore.ViewBuilder overlayAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with a LocalizedStringKey title, a background style, custom actions, and an overlay accessory view.

  nonisolated public init<B>(_ title: SwiftUICore.LocalizedStringKey, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with a LocalizedStringKey title, a background style, and custom actions.

  @_disfavoredOverload nonisolated public init<B>(_ title: some StringProtocol, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }, @SwiftUICore.ViewBuilder backgroundAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View, @SwiftUICore.ViewBuilder overlayAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with a StringProtocol title, a background style, custom actions, and both background and overlay accessory views. This is a disfavored overload.

  @_disfavoredOverload nonisolated public init<B>(_ title: some StringProtocol, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }, @SwiftUICore.ViewBuilder backgroundAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with a StringProtocol title, a background style, custom actions, and a background accessory view. This is a disfavored overload.

  @_disfavoredOverload nonisolated public init<B>(_ title: some StringProtocol, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }, @SwiftUICore.ViewBuilder overlayAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with a StringProtocol title, a background style, custom actions, and an overlay accessory view. This is a disfavored overload.

  @_disfavoredOverload nonisolated public init<B>(_ title: some StringProtocol, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with a StringProtocol title, a background style, and custom actions. This is a disfavored overload.

  nonisolated public init<B>(_ title: SwiftUICore.Text? = nil, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }, @SwiftUICore.ViewBuilder backgroundAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View, @SwiftUICore.ViewBuilder overlayAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with an optional Text title, a background style, custom actions, and both background and overlay accessory views.

  nonisolated public init<B>(_ title: SwiftUICore.Text? = nil, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }, @SwiftUICore.ViewBuilder backgroundAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with an optional Text title, a background style, custom actions, and a background accessory view.

  nonisolated public init<B>(_ title: SwiftUICore.Text? = nil, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }, @SwiftUICore.ViewBuilder overlayAccessoryView: @escaping (SwiftUI.DocumentLaunchGeometryProxy) -> some View) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with an optional Text title, a background style, custom actions, and an overlay accessory view.

  nonisolated public init<B>(_ title: SwiftUICore.Text? = nil, backgroundStyle: B = BackgroundStyle(), @SwiftUICore.ViewBuilder _ actions: () -> Actions = { DefaultDocumentGroupLaunchActions() }) where B : SwiftUICore.ShapeStyle
    - Initializes a DocumentGroupLaunchScene with an optional Text title, a background style, and custom actions.
```

--------------------------------

### SwiftUI HorizontalAlignment Struct

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Represents a horizontal alignment guide in SwiftUI. It is initialized with an `AlignmentID` type and conforms to `Equatable`.

```swift
public struct HorizontalAlignment : Swift.Equatable {
  public init(_ id: any SwiftUICore.AlignmentID.Type)
  public let key: SwiftUICore.AlignmentKey
  public static func == (a: SwiftUICore.HorizontalAlignment, b: SwiftUICore.HorizontalAlignment) -> Swift.Bool
}
```

--------------------------------

### SwiftUI Button Initialization

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides documentation for the SwiftUI Button struct, including its primary initializer and extensions for creating buttons with text, system images, and image resources. It covers availability across different Apple platforms and OS versions.

```APIDOC
SwiftUI.Button<Label>:
  SwiftUICore.View

  @preconcurrency public init(action: @escaping @_Concurrency.MainActor () -> Swift.Void, @SwiftUICore.ViewBuilder label: () -> Label)
    - Initializes a Button with a specified action and a label view.
    - Parameters:
      - action: A closure to execute when the button is tapped.
      - label: A closure that returns the button's label view.

  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View { get }
    - The content and layout of the view.

  // Initializers with Text Labels
  @available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, *)
  extension SwiftUI.Button where Label == SwiftUICore.Text {
    @preconcurrency nonisolated public init(_ titleKey: SwiftUICore.LocalizedStringKey, action: @escaping @_Concurrency.MainActor () -> Swift.Void)
      - Initializes a Button with a localized string key and an action.
      - Parameters:
        - titleKey: A key for the button's title.
        - action: A closure to execute when the button is tapped.

    @preconcurrency @_disfavoredOverload nonisolated public init<S>(_ title: S, action: @escaping @_Concurrency.MainActor () -> Swift.Void) where S : Swift.StringProtocol
      - Initializes a Button with a string title and an action.
      - Parameters:
        - title: The button's title string.
        - action: A closure to execute when the button is tapped.
  }

  // Initializers with System Image Labels
  @available(iOS 14.0, macOS 11.0, tvOS 14.0, watchOS 7.0, *)
  extension SwiftUI.Button where Label == SwiftUI.Label<SwiftUICore.Text, SwiftUICore.Image> {
    @_alwaysEmitIntoClient nonisolated public init(_ titleKey: SwiftUICore.LocalizedStringKey, systemImage: Swift.String, action: @escaping @_Concurrency.MainActor () -> Swift.Void)
      - Initializes a Button with a localized title string, a system image, and an action.
      - Parameters:
        - titleKey: A key for the button's title.
        - systemImage: The name of the system image to display.
        - action: A closure to execute when the button is tapped.

    @_disfavoredOverload @_alwaysEmitIntoClient nonisolated public init<S>(_ title: S, systemImage: Swift.String, action: @escaping @_Concurrency.MainActor () -> Swift.Void) where S : Swift.StringProtocol
      - Initializes a Button with a string title, a system image, and an action.
      - Parameters:
        - title: The button's title string.
        - systemImage: The name of the system image to display.
        - action: A closure to execute when the button is tapped.
  }

  // Initializers with Image Resource Labels
  @available(iOS 17.0, macOS 14.0, tvOS 17.0, watchOS 10.0, *)
  extension SwiftUI.Button where Label == SwiftUI.Label<SwiftUICore.Text, SwiftUICore.Image> {
    @preconcurrency nonisolated public init(_ titleKey: SwiftUICore.LocalizedStringKey, image: DeveloperToolsSupport.ImageResource, action: @escaping @_Concurrency.MainActor () -> Swift.Void)
      - Initializes a Button with a localized title string, an image resource, and an action.
      - Parameters:
        - titleKey: A key for the button's title.
        - image: The image resource for the button.
        - action: A closure to execute when the button is tapped.

    @preconcurrency @_disfavoredOverload nonisolated public init<S>(_ title: S, image: DeveloperToolsSupport.ImageResource, action: @escaping @_Concurrency.MainActor () -> Swift.Void) where S : Swift.StringProtocol
      - Initializes a Button with a string title, an image resource, and an action.
      - Parameters:
        - title: The button's title string.
        - image: The image resource for the button.
        - action: A closure to execute when the button is tapped.
  }

  // Initializers with Button Role
  @available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *)
  extension SwiftUI.Button {
    @preconcurrency nonisolated public init(role: SwiftUI.ButtonRole?, action: @escaping @_Concurrency.MainActor () -> Swift.Void, @SwiftUICore.ViewBuilder label: () -> Label)
      - Initializes a Button with an optional role, action, and label.
      - Parameters:
        - role: The role of the button (e.g., destructive).
        - action: A closure to execute when the button is tapped.
        - label: A closure that returns the button's label view.
  }

  @available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *)
  extension SwiftUI.Button where Label == SwiftUICore.Text {
    @preconcurrency nonisolated public init(_ titleKey: SwiftUICore.LocalizedStringKey, role: SwiftUI.ButtonRole?, action: @escaping @_Concurrency.MainActor () -> Swift.Void)
      - Initializes a Button with a localized title, an optional role, and an action.
      - Parameters:
        - titleKey: A key for the button's title.
        - role: The role of the button.
        - action: A closure to execute when the button is tapped.

    @preconcurrency @_disfavoredOverload nonisolated public init<S>(_ title: S, role: SwiftUI.ButtonRole?, action: @escaping @_Concurrency.MainActor () -> Swift.Void) where S : Swift.StringProtocol
      - Initializes a Button with a string title, an optional role, and an action.
      - Parameters:
        - title: The button's title string.
        - role: The role of the button.
        - action: A closure to execute when the button is tapped.
  }

  @available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *)
  extension SwiftUI.Button where Label == SwiftUI.Label<SwiftUICore.Text, SwiftUICore.Image> {
    @_alwaysEmitIntoClient nonisolated public init(_ titleKey: SwiftUICore.LocalizedStringKey, systemImage: Swift.String, role: SwiftUI.ButtonRole?, action: @escaping @_Concurrency.MainActor () -> Swift.Void)
      - Initializes a Button with a localized title, a system image, an optional role, and an action.
      - Parameters:
        - titleKey: A key for the button's title.
        - systemImage: The name of the system image to display.
        - role: The role of the button.
        - action: A closure to execute when the button is tapped.

    @_alwaysEmitIntoClient @_disfavoredOverload nonisolated public init<S>(_ title: S, systemImage: Swift.String, role: SwiftUI.ButtonRole?, action: @escaping @_Concurrency.MainActor () -> Swift.Void) where S : Swift.StringProtocol
      - Initializes a Button with a string title, a system image, an optional role, and an action.
      - Parameters:
        - title: The button's title string.
        - systemImage: The name of the system image to display.
        - role: The role of the button.
        - action: A closure to execute when the button is tapped.
  }

  // Initializers with Image Resource Labels and Button Role
  @available(iOS 17.0, macOS 14.0, tvOS 17.0, watchOS 10.0, *)
  extension SwiftUI.Button where Label == SwiftUI.Label<SwiftUICore.Text, SwiftUICore.Image> {
    @preconcurrency nonisolated public init(_ titleKey: SwiftUICore.LocalizedStringKey, image: DeveloperToolsSupport.ImageResource, role: SwiftUI.ButtonRole?, action: @escaping @_Concurrency.MainActor () -> Swift.Void)
      - Initializes a Button with a localized title string, an image resource, an optional role, and an action.
      - Parameters:
        - titleKey: A key for the button's title.
        - image: The image resource for the button.
        - role: The role of the button.
        - action: A closure to execute when the button is tapped.
  }

  // Unavailable Functionality
  @available(macOS, unavailable)
  @available(watchOS, unavailable)
  @available(tvOS, unavailable)
  nonisolated public func supportedVolumeViewpoints(_ viewpoints: SwiftUI.SquareAzimuth.Set) -> some SwiftUICore.View
    - This function is not available on macOS, watchOS, or tvOS.

  @available(*, unavailable)
  extension SwiftUI.Button : Swift.Sendable {
    // This extension marks Button as unavailable for Sendable conformance.
  }

```

--------------------------------

### SwiftUI LinearGradient Structure

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Defines the structure for a LinearGradient in SwiftUI, which is a ShapeStyle and a View. It includes properties for the gradient, start point, and end point.

```swift
@available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, *)
@_originallyDefinedIn(module: "SwiftUI", iOS 18.0)
@_originallyDefinedIn(module: "SwiftUI", macOS 15.0)
@_originallyDefinedIn(module: "SwiftUI", tvOS 18.0)
@_originallyDefinedIn(module: "SwiftUI", watchOS 11.0)
@frozen public struct LinearGradient : SwiftUICore.ShapeStyle, SwiftUICore.View, Swift.Sendable {
  package var gradient: SwiftUICore.Gradient
  package var startPoint: SwiftUICore.UnitPoint
  package var endPoint: SwiftUICore.UnitPoint
  public init(gradient: SwiftUICore.Gradient, startPoint: SwiftUICore.UnitPoint, endPoint: SwiftUICore.UnitPoint)
}
```

--------------------------------

### SwiftUI WindowGroup Initializers

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides documentation for the initializers of SwiftUI's WindowGroup, including deprecated versions and their replacements. It highlights the use of LocalizedStringKey and StringProtocol for titles, and ViewBuilder for content.

```APIDOC
SwiftUI.WindowGroup
  @available(watchOS, introduced: 7.0, deprecated: 11.0, renamed: "init(_:makeContent:)", message: "Use the initializer which takes an escaping view builder instead.")
  @available(visionOS, introduced: 1.0, deprecated: 2.0, renamed: "init(_:makeContent:)", message: "Use the initializer which takes an escaping view builder instead.")
  public init(_ titleKey: SwiftUICore.LocalizedStringKey, @SwiftUICore.ViewBuilder content: () -> Content)

  @available(iOS, introduced: 14.0, deprecated: 18.0, renamed: "init(_:makeContent:)", message: "Use the initializer which takes an escaping view builder instead.")
  @available(macOS, introduced: 11.0, deprecated: 15.0, renamed: "init(_:makeContent:)", message: "Use the initializer which takes an escaping view builder instead.")
  @available(tvOS, introduced: 14.0, deprecated: 18.0, renamed: "init(_:makeContent:)", message: "Use the initializer which takes an escaping view builder instead.")
  @available(watchOS, introduced: 7.0, deprecated: 11.0, renamed: "init(_:makeContent:)", message: "Use the initializer which takes an escaping view builder instead.")
  @available(visionOS, introduced: 1.0, deprecated: 2.0, renamed: "init(_:makeContent:)", message: "Use the initializer which takes an escaping view builder instead.")
  @_disfavoredOverload public init<S>(_ title: S, @SwiftUICore.ViewBuilder content: () -> Content) where S : Swift.StringProtocol

  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUI.Scene { get }
  @available(iOS 14.0, tvOS 14.0, watchOS 7.0, macOS 11.0, *) public typealias Body = @_opaqueReturnTypeOf("$s7SwiftUI11WindowGroupV4bodyQrvp", 0) __<Content>
```

--------------------------------

### SwiftUI HighlightHoverEffect

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Defines a custom hover effect in SwiftUI that applies a highlight. This is available on iOS, tvOS, and visionOS starting from version 18.0.

```swift
extension SwiftUICore.CustomHoverEffect where Self == SwiftUI.HighlightHoverEffect {
  public static var highlight: SwiftUI.HighlightHoverEffect {
    get
  }
}

public struct HighlightHoverEffect : SwiftUICore.CustomHoverEffect {
  public init()
  public func body(content: SwiftUI.HighlightHoverEffect.Content) -> some SwiftUICore.CustomHoverEffect
}
```

--------------------------------

### SwiftUI Core BenchmarkHost Extensions

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides extensions for `_BenchmarkHost` to facilitate various testing scenarios, including asynchronous rendering, scroll tests, and performance measurements.

```swift
@available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, *)
extension SwiftUICore._BenchmarkHost {
  @available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *)
  public func _renderAsyncForTest(interval: Swift.Double) -> Swift.Bool
  public func _performScrollTest(startOffset: CoreFoundation.CGFloat, iterations: Swift.Int, delta: CoreFoundation.CGFloat, length: CoreFoundation.CGFloat, completion: (() -> Swift.Void)?)
  public func measureAction(action: () -> Swift.Void) -> Swift.Double
  public func measureRender(interval: Swift.Double = 1.0 / 60.0) -> Swift.Double
  public func measureRenders(seconds: Swift.Double) -> [Swift.Double]
  public func measureRenders(duration: Swift.Double) -> [Swift.Double]
}
```

--------------------------------

### SwiftUI ForEach Initializers

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Initializers for SwiftUI's ForEach, supporting data collections, ranges, unique identifiers, and selection bindings. Includes platform-specific availability.

```APIDOC
SwiftUI.ForEach Initializers:

public init<RowContent>(_ data: Swift.Range<Swift.Int>, selection: SwiftUICore.Binding<Swift.Set<SelectionValue>>?, @SwiftUICore.ViewBuilder rowContent: @escaping (Swift.Int) -> RowContent)
  - Initializes a ForEach with a range of integers, an optional selection binding, and a row content builder.
  - Availability: watchOS unavailable.
  - Constraints: Content == SwiftUICore.ForEach<Swift.Range<Swift.Int>, Swift.Int, SwiftUICore.HStack<RowContent>>, RowContent : SwiftUICore.View

public init<RowContent>(_ data: Swift.Range<Swift.Int>, selection: SwiftUICore.Binding<SelectionValue>, @SwiftUICore.ViewBuilder rowContent: @escaping (Swift.Int) -> RowContent)
  - Initializes a ForEach with a range of integers, a required selection binding, and a row content builder.
  - Availability: macOS 13.0; Unavailable on iOS, tvOS, watchOS, visionOS.
  - Constraints: Content == SwiftUICore.ForEach<Swift.Range<Swift.Int>, Swift.Int, SwiftUICore.HStack<RowContent>>, RowContent : SwiftUICore.View

public init<Data, RowContent>(_ data: Data, selection: SwiftUICore.Binding<SelectionValue?>?, @SwiftUICore.ViewBuilder rowContent: @escaping (Data.Element) -> RowContent)
  - Initializes a ForEach with a data collection, an optional selection binding, and a row content builder. Uses Identifiable conformance for IDs.
  - Availability: watchOS 10.0.
  - Constraints: Content == SwiftUICore.ForEach<Data, Data.Element.ID, RowContent>, Data : Swift.RandomAccessCollection, RowContent : SwiftUICore.View, Data.Element : Swift.Identifiable
  - Example:
    self.init(selection: selection) {
        ForEach(data) { item in
            rowContent(item)
        }
    }

public init<Data, ID, RowContent>(_ data: Data, id: Swift.KeyPath<Data.Element, ID>, selection: SwiftUICore.Binding<SelectionValue?>?, @SwiftUICore.ViewBuilder rowContent: @escaping (Data.Element) -> RowContent)
  - Initializes a ForEach with a data collection, a key path for unique IDs, an optional selection binding, and a row content builder.
  - Availability: watchOS 10.0.
  - Constraints: Content == SwiftUICore.ForEach<Data, ID, RowContent>, Data : Swift.RandomAccessCollection, ID : Swift.Hashable, RowContent : SwiftUICore.View
  - Example:
    self.init(selection: selection) {
        ForEach(data, id: id) { item in
            rowContent(item)
        }
    }

public init<Data, ID, RowContent>(_ data: Data, id: Swift.KeyPath<Data.Element, ID>, children: Swift.KeyPath<Data.Element, Data?>, selection: SwiftUICore.Binding<SelectionValue?>?, @SwiftUICore.ViewBuilder rowContent: @escaping (Data.Element) -> RowContent)
  - Initializes a ForEach with a data collection, a key path for unique IDs, a key path for children, an optional selection binding, and a row content builder.
  - Availability: iOS 14.0, macOS 11.0; Unavailable on tvOS, watchOS.
  - Constraints: Content == SwiftUI.OutlineGroup<Data, ID, RowContent, RowContent, SwiftUI.DisclosureGroup<RowContent, SwiftUI.OutlineSubgroupChildren>>, Data : Swift.RandomAccessCollection, ID : Swift.Hashable, RowContent : SwiftUICore.View
```

--------------------------------

### SwiftUICore TestApp Run

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides a method to run the SwiftUICore TestApp. This is available on iOS, macOS, tvOS, and watchOS starting from version 13.0.

```swift
extension SwiftUICore._TestApp {
  public func run() -> Swift.Never
}
```

--------------------------------

### SwiftUI VStack Initialization

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Initializes a `VStack` with a specified alignment, spacing, and content. The content is provided as a closure that returns a `View`.

```swift
public struct VStack<Content> : SwiftUICore.View where Content : SwiftUICore.View {
  @inlinable public init(alignment: SwiftUICore.HorizontalAlignment = .center, spacing: CoreFoundation.CGFloat? = nil, @SwiftUICore.ViewBuilder content: () -> Content) {
        _tree = .init(
            _VStackLayout(alignment: alignment, spacing: spacing)
        ) {
            content()
        }
    }
  // ... other properties and methods
}
```

--------------------------------

### SwiftUI EnvironmentValues disableAutocorrection Property

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides a computed property for SwiftUICore.EnvironmentValues to get or set the disableAutocorrection state. This property is deprecated in favor of autocorrectionDisabled.

```swift
extension SwiftUICore.EnvironmentValues {
  @available(iOS, introduced: 13.0, deprecated: 100000.0, renamed: "autocorrectionDisabled")
  @available(macOS, introduced: 10.15, deprecated: 100000.0, renamed: "autocorrectionDisabled")
  @available(tvOS, introduced: 13.0, deprecated: 100000.0, renamed: "autocorrectionDisabled")
  @available(watchOS, introduced: 8.0, deprecated: 100000.0, renamed: "autocorrectionDisabled")
  @available(visionOS, introduced: 1.0, deprecated: 100000.0, renamed: "autocorrectionDisabled")
  public var disableAutocorrection: Swift.Bool? {
    get
    set
  }
}
```

--------------------------------

### SwiftUI Picker Initializers

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Details the initializers for the SwiftUI Picker view, including those that take a selection binding and a content closure, and those that support data sources.

```swift
@available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, *) extension SwiftUI.Picker {
  @available(iOS 16.0, macOS 13.0, tvOS 16.0, watchOS 9.0, *) nonisolated public init<C>(sources: C, selection: Swift.KeyPath<C.Element, SwiftUICore.Binding<SelectionValue>>, @SwiftUICore.ViewBuilder content: () -> Content, @SwiftUICore.ViewBuilder label: () -> Label) where C : Swift.RandomAccessCollection
  @_alwaysEmitIntoClient nonisolated public init(selection: SwiftUICore.Binding<SelectionValue>, @SwiftUICore.ViewBuilder content: () -> Content, @SwiftUICore.ViewBuilder label: () -> Label) { self.init(selection: selection, label: label(), content: content) }
}
```

--------------------------------

### SwiftUI SystemFormatStyle Stopwatch

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Defines a format style for stopwatches, allowing for customization of hour display, field count, and precision. It is initialized with a starting date.

```APIDOC
SwiftUICore.SystemFormatStyle.Stopwatch:
  Foundation.FormatStyle

  static func stopwatch(startingAt startDate: Foundation.Date, showsHours: Swift.Bool = true, maxFieldCount: Swift.Int = 4, maxPrecision: Swift.Duration = .milliseconds(10)) -> SwiftUICore.SystemFormatStyle.Stopwatch
    - Creates a stopwatch format style.
    - Parameters:
      - startDate: The date at which the stopwatch starts.
      - showsHours: Whether to display hours.
      - maxFieldCount: The maximum number of time fields to display.
      - maxPrecision: The maximum precision for the stopwatch display.
```

--------------------------------

### SwiftUI Shape Trimming

Source: https://github.com/xoridius/apple-llms/blob/main/llms-full.txt

Provides an inlinable function to trim a shape from a start fraction to an end fraction. This is useful for creating partial shapes or animations.

```swift
@inlinable nonisolated public func trim(from startFraction: CoreFoundation.CGFloat = 0, to endFraction: CoreFoundation.CGFloat = 1) -> some SwiftUICore.Shape {
        return _TrimmedShape(shape: self, startFraction: startFraction,
            endFraction: endFraction)
    }
```
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