Swift Package Index

Build Information

Failed to build Tree, reference master (3998cb), with Swift 6.4 for watchOS using Xcode 27.0 on 22 Sep 2026 05:44:26 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Tree -destination generic/platform=watchOS

Build Log

 48 |   return addSubviewOrSublayer(subviewOrSublayer, to: superview)
 49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:57:27: error: 'UIView' is unavailable in watchOS
 55 | /// - Returns: The superview.
 56 | @discardableResult
 57 | public func <-(superview: UIView, subviewOrSublayers: [Any?]) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 58 |   for subviewOrSublayer in subviewOrSublayers {
 59 |     addSubviewOrSublayer(subviewOrSublayer, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:57:66: error: 'UIView' is unavailable in watchOS
 55 | /// - Returns: The superview.
 56 | @discardableResult
 57 | public func <-(superview: UIView, subviewOrSublayers: [Any?]) -> UIView {
    |                                                                  `- error: 'UIView' is unavailable in watchOS
 58 |   for subviewOrSublayer in subviewOrSublayers {
 59 |     addSubviewOrSublayer(subviewOrSublayer, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:67:33: error: 'UIView' is unavailable in watchOS
 65 |   /// Adds the views to the end of the receiver’s list of subviews.
 66 |   /// - Parameter subviews: The views to be added. After being added, these views appear on top of any other subviews.
 67 |   func addSubviews(_ subviews: [UIView?]) {
    |                                 `- error: 'UIView' is unavailable in watchOS
 68 |     subviews
 69 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:64:18: error: 'UIView' is unavailable in watchOS
 62 | }
 63 |
 64 | public extension UIView {
    |                  `- error: 'UIView' is unavailable in watchOS
 65 |   /// Adds the views to the end of the receiver’s list of subviews.
 66 |   /// - Parameter subviews: The views to be added. After being added, these views appear on top of any other subviews.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:80:80: error: 'UIView' is unavailable in watchOS
 78 |
 79 | @discardableResult
 80 | fileprivate func addSubviewOrSublayer(_ subviewOrSublayer: Any?, to superview: UIView) -> UIView {
    |                                                                                `- error: 'UIView' is unavailable in watchOS
 81 |   if case Optional<Any>.none = subviewOrSublayer {
 82 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:80:91: error: 'UIView' is unavailable in watchOS
 78 |
 79 | @discardableResult
 80 | fileprivate func addSubviewOrSublayer(_ subviewOrSublayer: Any?, to superview: UIView) -> UIView {
    |                                                                                           `- error: 'UIView' is unavailable in watchOS
 81 |   if case Optional<Any>.none = subviewOrSublayer {
 82 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile UIViewExtension.swift
SwiftCompile normal arm64_32 Compiling\ UIStackViewExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift (in target 'Tree' from project 'Tree')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile UIStackViewExtension.swift
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:38:27: error: 'UIStackView' is unavailable in watchOS
 36 | @available(iOS 9.0, *)
 37 | @discardableResult
 38 | public func <-(superview: UIStackView, subview: AnyObject?) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 39 |   return addSubview(subview as Any, to: superview)
 40 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:38:64: error: 'UIStackView' is unavailable in watchOS
 36 | @available(iOS 9.0, *)
 37 | @discardableResult
 38 | public func <-(superview: UIStackView, subview: AnyObject?) -> UIStackView {
    |                                                                `- error: 'UIStackView' is unavailable in watchOS
 39 |   return addSubview(subview as Any, to: superview)
 40 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:49:27: error: 'UIStackView' is unavailable in watchOS
 47 | @available(iOS 9.0, *)
 48 | @discardableResult
 49 | public func <-(superview: UIStackView, subview: (AnyObject?, Int)) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 50 |   return addSubview(subview, to: superview)
 51 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:49:71: error: 'UIStackView' is unavailable in watchOS
 47 | @available(iOS 9.0, *)
 48 | @discardableResult
 49 | public func <-(superview: UIStackView, subview: (AnyObject?, Int)) -> UIStackView {
    |                                                                       `- error: 'UIStackView' is unavailable in watchOS
 50 |   return addSubview(subview, to: superview)
 51 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:60:27: error: 'UIStackView' is unavailable in watchOS
 58 | @available(iOS 9.0, *)
 59 | @discardableResult
 60 | public func <-(superview: UIStackView, subviews: [Any?]) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 61 |   for subview in subviews {
 62 |     addSubview(subview, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:60:61: error: 'UIStackView' is unavailable in watchOS
 58 | @available(iOS 9.0, *)
 59 | @discardableResult
 60 | public func <-(superview: UIStackView, subviews: [Any?]) -> UIStackView {
    |                                                             `- error: 'UIStackView' is unavailable in watchOS
 61 |   for subview in subviews {
 62 |     addSubview(subview, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:71:38: error: 'UIView' is unavailable in watchOS
 69 |   /// Adds the views to the end of the arrangedSubviews array
 70 |   /// - Parameter views: The views to be added to the array of views arranged by the stack.
 71 |   func addArrangedSubviews(_ views: [UIView?]) {
    |                                      `- error: 'UIView' is unavailable in watchOS
 72 |     views
 73 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:68:18: error: 'UIStackView' is unavailable in watchOS
 66 |
 67 | @available(iOS 9.0, *)
 68 | public extension UIStackView {
    |                  `- error: 'UIStackView' is unavailable in watchOS
 69 |   /// Adds the views to the end of the arrangedSubviews array
 70 |   /// - Parameter views: The views to be added to the array of views arranged by the stack.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:88:60: error: 'UIStackView' is unavailable in watchOS
 86 | @available(iOS 9.0, *)
 87 | @discardableResult
 88 | fileprivate func addSubview(_ subview: Any?, to superview: UIStackView) -> UIStackView {
    |                                                            `- error: 'UIStackView' is unavailable in watchOS
 89 |   if case Optional<Any>.none = subview {
 90 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
SwiftCompile normal arm64_32 Compiling\ Tree.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/Tree.swift (in target 'Tree' from project 'Tree')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Tree/Classes/Tree.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Tree.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-22 01:44:17.284 xcodebuild[663:4301] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'Tree' from project 'Tree')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Tree (in target 'Tree' from project 'Tree')
	Building workspace Tree with scheme Tree
(3 failures)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Tree: /Users/admin/builder/spi-builder-workspace
resolved source packages: Tree
2026-09-22 01:44:23.454 xcodebuild[790:4813] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Tree",
  "name" : "Tree",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "Tree",
      "targets" : [
        "Tree"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Tree",
      "module_type" : "SwiftTarget",
      "name" : "Tree",
      "path" : "Tree",
      "product_memberships" : [
        "Tree"
      ],
      "sources" : [
        "Classes/CALayerExtension.swift",
        "Classes/Tree.swift",
        "Classes/UIStackViewExtension.swift",
        "Classes/UIViewExtension.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
{
  "workspace" : {
    "name" : "Tree",
    "schemes" : [
      "Tree"
    ]
  }
}
2026-09-22 01:44:24.631 xcodebuild[798:4882] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Tree -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Tree -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  Tree: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Tree-product' in project 'Tree'
        ➜ Explicit dependency on target 'Tree' in project 'Tree'
    Target 'Tree' in project 'Tree' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache
SwiftDriver Tree normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Tree -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -target arm64-apple-watchos9.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver Tree normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Tree -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -target arm64_32-apple-watchos9.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64_32 Emitting\ module\ for\ Tree (in target 'Tree' from project 'Tree')
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:37:28: error: 'CALayer' is unavailable in watchOS
35 | /// - Returns: The superlayer.
36 | @discardableResult
37 | public func <-(superlayer: CALayer, sublayer: AnyObject?) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
38 |   return addSublayer(sublayer as Any, to: superlayer)
39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:37:62: error: 'CALayer' is unavailable in watchOS
35 | /// - Returns: The superlayer.
36 | @discardableResult
37 | public func <-(superlayer: CALayer, sublayer: AnyObject?) -> CALayer {
   |                                                              `- error: 'CALayer' is unavailable in watchOS
38 |   return addSublayer(sublayer as Any, to: superlayer)
39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:47:28: error: 'CALayer' is unavailable in watchOS
45 | /// - Returns: The superlayer.
46 | @discardableResult
47 | public func <-(superlayer: CALayer, sublayer: (AnyObject?, Int)) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
48 |   return addSublayer(sublayer, to: superlayer)
49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:47:69: error: 'CALayer' is unavailable in watchOS
45 | /// - Returns: The superlayer.
46 | @discardableResult
47 | public func <-(superlayer: CALayer, sublayer: (AnyObject?, Int)) -> CALayer {
   |                                                                     `- error: 'CALayer' is unavailable in watchOS
48 |   return addSublayer(sublayer, to: superlayer)
49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:57:28: error: 'CALayer' is unavailable in watchOS
55 | /// - Returns: The superlayer.
56 | @discardableResult
57 | public func <-(superlayer: CALayer, sublayers: [Any?]) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
58 |   for sublayer in sublayers {
59 |     addSublayer(sublayer, to: superlayer)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:57:59: error: 'CALayer' is unavailable in watchOS
55 | /// - Returns: The superlayer.
56 | @discardableResult
57 | public func <-(superlayer: CALayer, sublayers: [Any?]) -> CALayer {
   |                                                           `- error: 'CALayer' is unavailable in watchOS
58 |   for sublayer in sublayers {
59 |     addSublayer(sublayer, to: superlayer)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:67:35: error: 'CALayer' is unavailable in watchOS
65 |   /// Appends the layer to the layer’s list of sublayers.
66 |   /// - Parameter sublayers: The layers to be added.
67 |   func addSublayers(_ sublayers: [CALayer?]) {
   |                                   `- error: 'CALayer' is unavailable in watchOS
68 |     sublayers
69 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:64:18: error: 'CALayer' is unavailable in watchOS
62 | }
63 |
64 | public extension CALayer {
   |                  `- error: 'CALayer' is unavailable in watchOS
65 |   /// Appends the layer to the layer’s list of sublayers.
66 |   /// - Parameter sublayers: The layers to be added.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:80:63: error: 'CALayer' is unavailable in watchOS
78 |
79 | @discardableResult
80 | fileprivate func addSublayer(_ sublayer: Any?, to superlayer: CALayer) -> CALayer {
   |                                                               `- error: 'CALayer' is unavailable in watchOS
81 |   if case Optional<Any>.none = sublayer {
82 |     return superlayer
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:80:75: error: 'CALayer' is unavailable in watchOS
78 |
79 | @discardableResult
80 | fileprivate func addSublayer(_ sublayer: Any?, to superlayer: CALayer) -> CALayer {
   |                                                                           `- error: 'CALayer' is unavailable in watchOS
81 |   if case Optional<Any>.none = sublayer {
82 |     return superlayer
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:38:27: error: 'UIStackView' is unavailable in watchOS
 36 | @available(iOS 9.0, *)
 37 | @discardableResult
 38 | public func <-(superview: UIStackView, subview: AnyObject?) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 39 |   return addSubview(subview as Any, to: superview)
 40 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:38:64: error: 'UIStackView' is unavailable in watchOS
 36 | @available(iOS 9.0, *)
 37 | @discardableResult
 38 | public func <-(superview: UIStackView, subview: AnyObject?) -> UIStackView {
    |                                                                `- error: 'UIStackView' is unavailable in watchOS
 39 |   return addSubview(subview as Any, to: superview)
 40 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:49:27: error: 'UIStackView' is unavailable in watchOS
 47 | @available(iOS 9.0, *)
 48 | @discardableResult
 49 | public func <-(superview: UIStackView, subview: (AnyObject?, Int)) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 50 |   return addSubview(subview, to: superview)
 51 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:49:71: error: 'UIStackView' is unavailable in watchOS
 47 | @available(iOS 9.0, *)
 48 | @discardableResult
 49 | public func <-(superview: UIStackView, subview: (AnyObject?, Int)) -> UIStackView {
    |                                                                       `- error: 'UIStackView' is unavailable in watchOS
 50 |   return addSubview(subview, to: superview)
 51 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:60:27: error: 'UIStackView' is unavailable in watchOS
 58 | @available(iOS 9.0, *)
 59 | @discardableResult
 60 | public func <-(superview: UIStackView, subviews: [Any?]) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 61 |   for subview in subviews {
 62 |     addSubview(subview, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:60:61: error: 'UIStackView' is unavailable in watchOS
 58 | @available(iOS 9.0, *)
 59 | @discardableResult
 60 | public func <-(superview: UIStackView, subviews: [Any?]) -> UIStackView {
    |                                                             `- error: 'UIStackView' is unavailable in watchOS
 61 |   for subview in subviews {
 62 |     addSubview(subview, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:71:38: error: 'UIView' is unavailable in watchOS
 69 |   /// Adds the views to the end of the arrangedSubviews array
 70 |   /// - Parameter views: The views to be added to the array of views arranged by the stack.
 71 |   func addArrangedSubviews(_ views: [UIView?]) {
    |                                      `- error: 'UIView' is unavailable in watchOS
 72 |     views
 73 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:68:18: error: 'UIStackView' is unavailable in watchOS
 66 |
 67 | @available(iOS 9.0, *)
 68 | public extension UIStackView {
    |                  `- error: 'UIStackView' is unavailable in watchOS
 69 |   /// Adds the views to the end of the arrangedSubviews array
 70 |   /// - Parameter views: The views to be added to the array of views arranged by the stack.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:88:60: error: 'UIStackView' is unavailable in watchOS
 86 | @available(iOS 9.0, *)
 87 | @discardableResult
 88 | fileprivate func addSubview(_ subview: Any?, to superview: UIStackView) -> UIStackView {
    |                                                            `- error: 'UIStackView' is unavailable in watchOS
 89 |   if case Optional<Any>.none = subview {
 90 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:88:76: error: 'UIStackView' is unavailable in watchOS
 86 | @available(iOS 9.0, *)
 87 | @discardableResult
 88 | fileprivate func addSubview(_ subview: Any?, to superview: UIStackView) -> UIStackView {
    |                                                                            `- error: 'UIStackView' is unavailable in watchOS
 89 |   if case Optional<Any>.none = subview {
 90 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:37:27: error: 'UIView' is unavailable in watchOS
 35 | /// - Returns: The superview.
 36 | @discardableResult
 37 | public func <-(superview: UIView, subviewOrSublayer: AnyObject?) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 38 |   return addSubviewOrSublayer(subviewOrSublayer as Any, to: superview)
 39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:37:69: error: 'UIView' is unavailable in watchOS
 35 | /// - Returns: The superview.
 36 | @discardableResult
 37 | public func <-(superview: UIView, subviewOrSublayer: AnyObject?) -> UIView {
    |                                                                     `- error: 'UIView' is unavailable in watchOS
 38 |   return addSubviewOrSublayer(subviewOrSublayer as Any, to: superview)
 39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:47:27: error: 'UIView' is unavailable in watchOS
 45 | /// - Returns: The superview.
 46 | @discardableResult
 47 | public func <-(superview: UIView, subviewOrSublayer: (AnyObject?, Int)) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 48 |   return addSubviewOrSublayer(subviewOrSublayer, to: superview)
 49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:47:76: error: 'UIView' is unavailable in watchOS
 45 | /// - Returns: The superview.
 46 | @discardableResult
 47 | public func <-(superview: UIView, subviewOrSublayer: (AnyObject?, Int)) -> UIView {
    |                                                                            `- error: 'UIView' is unavailable in watchOS
 48 |   return addSubviewOrSublayer(subviewOrSublayer, to: superview)
 49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:57:27: error: 'UIView' is unavailable in watchOS
 55 | /// - Returns: The superview.
 56 | @discardableResult
 57 | public func <-(superview: UIView, subviewOrSublayers: [Any?]) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 58 |   for subviewOrSublayer in subviewOrSublayers {
 59 |     addSubviewOrSublayer(subviewOrSublayer, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:57:66: error: 'UIView' is unavailable in watchOS
 55 | /// - Returns: The superview.
 56 | @discardableResult
 57 | public func <-(superview: UIView, subviewOrSublayers: [Any?]) -> UIView {
    |                                                                  `- error: 'UIView' is unavailable in watchOS
 58 |   for subviewOrSublayer in subviewOrSublayers {
 59 |     addSubviewOrSublayer(subviewOrSublayer, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:67:33: error: 'UIView' is unavailable in watchOS
 65 |   /// Adds the views to the end of the receiver’s list of subviews.
 66 |   /// - Parameter subviews: The views to be added. After being added, these views appear on top of any other subviews.
 67 |   func addSubviews(_ subviews: [UIView?]) {
    |                                 `- error: 'UIView' is unavailable in watchOS
 68 |     subviews
 69 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:64:18: error: 'UIView' is unavailable in watchOS
 62 | }
 63 |
 64 | public extension UIView {
    |                  `- error: 'UIView' is unavailable in watchOS
 65 |   /// Adds the views to the end of the receiver’s list of subviews.
 66 |   /// - Parameter subviews: The views to be added. After being added, these views appear on top of any other subviews.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:80:80: error: 'UIView' is unavailable in watchOS
 78 |
 79 | @discardableResult
 80 | fileprivate func addSubviewOrSublayer(_ subviewOrSublayer: Any?, to superview: UIView) -> UIView {
    |                                                                                `- error: 'UIView' is unavailable in watchOS
 81 |   if case Optional<Any>.none = subviewOrSublayer {
 82 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:80:91: error: 'UIView' is unavailable in watchOS
 78 |
 79 | @discardableResult
 80 | fileprivate func addSubviewOrSublayer(_ subviewOrSublayer: Any?, to superview: UIView) -> UIView {
    |                                                                                           `- error: 'UIView' is unavailable in watchOS
 81 |   if case Optional<Any>.none = subviewOrSublayer {
 82 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
Failed frontend command:
SwiftCompile normal arm64_32 (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/Tree.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift -target arm64_32-apple-watchos9.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree-dependencies-2.json -enable-objc-interop -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Tree -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree_const_extract_protocols.json -disable-clang-spi -clang-target arm64_32-apple-watchos27.0 -target-sdk-version 27.0 -target-sdk-name watchos27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64_32/Tree.abi.json
SwiftCompile normal arm64_32 Compiling\ UIStackViewExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift (in target 'Tree' from project 'Tree')
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:38:27: error: 'UIStackView' is unavailable in watchOS
 36 | @available(iOS 9.0, *)
 37 | @discardableResult
 38 | public func <-(superview: UIStackView, subview: AnyObject?) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 39 |   return addSubview(subview as Any, to: superview)
 40 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:38:64: error: 'UIStackView' is unavailable in watchOS
 36 | @available(iOS 9.0, *)
 37 | @discardableResult
 38 | public func <-(superview: UIStackView, subview: AnyObject?) -> UIStackView {
    |                                                                `- error: 'UIStackView' is unavailable in watchOS
 39 |   return addSubview(subview as Any, to: superview)
 40 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:49:27: error: 'UIStackView' is unavailable in watchOS
 47 | @available(iOS 9.0, *)
 48 | @discardableResult
 49 | public func <-(superview: UIStackView, subview: (AnyObject?, Int)) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 50 |   return addSubview(subview, to: superview)
 51 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:49:71: error: 'UIStackView' is unavailable in watchOS
 47 | @available(iOS 9.0, *)
 48 | @discardableResult
 49 | public func <-(superview: UIStackView, subview: (AnyObject?, Int)) -> UIStackView {
    |                                                                       `- error: 'UIStackView' is unavailable in watchOS
 50 |   return addSubview(subview, to: superview)
 51 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:60:27: error: 'UIStackView' is unavailable in watchOS
 58 | @available(iOS 9.0, *)
 59 | @discardableResult
 60 | public func <-(superview: UIStackView, subviews: [Any?]) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 61 |   for subview in subviews {
 62 |     addSubview(subview, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:60:61: error: 'UIStackView' is unavailable in watchOS
 58 | @available(iOS 9.0, *)
 59 | @discardableResult
 60 | public func <-(superview: UIStackView, subviews: [Any?]) -> UIStackView {
    |                                                             `- error: 'UIStackView' is unavailable in watchOS
 61 |   for subview in subviews {
 62 |     addSubview(subview, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:71:38: error: 'UIView' is unavailable in watchOS
 69 |   /// Adds the views to the end of the arrangedSubviews array
 70 |   /// - Parameter views: The views to be added to the array of views arranged by the stack.
 71 |   func addArrangedSubviews(_ views: [UIView?]) {
    |                                      `- error: 'UIView' is unavailable in watchOS
 72 |     views
 73 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:68:18: error: 'UIStackView' is unavailable in watchOS
 66 |
 67 | @available(iOS 9.0, *)
 68 | public extension UIStackView {
    |                  `- error: 'UIStackView' is unavailable in watchOS
 69 |   /// Adds the views to the end of the arrangedSubviews array
 70 |   /// - Parameter views: The views to be added to the array of views arranged by the stack.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:88:60: error: 'UIStackView' is unavailable in watchOS
 86 | @available(iOS 9.0, *)
 87 | @discardableResult
 88 | fileprivate func addSubview(_ subview: Any?, to superview: UIStackView) -> UIStackView {
    |                                                            `- error: 'UIStackView' is unavailable in watchOS
 89 |   if case Optional<Any>.none = subview {
 90 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile UIStackViewExtension.swift
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:88:76: error: 'UIStackView' is unavailable in watchOS
 86 | @available(iOS 9.0, *)
 87 | @discardableResult
 88 | fileprivate func addSubview(_ subview: Any?, to superview: UIStackView) -> UIStackView {
    |                                                                            `- error: 'UIStackView' is unavailable in watchOS
 89 |   if case Optional<Any>.none = subview {
 90 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:93:29: error: 'UIView' is unavailable in watchOS
 91 |   }
 92 |
 93 |   if let view = subview as? UIView {
    |                             `- error: 'UIView' is unavailable in watchOS
 94 |     superview.addArrangedSubview(view)
 95 |   } else if let (view, index) = subview as? (UIView, Int) {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
SwiftCompile normal arm64_32 Compiling\ CALayerExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift (in target 'Tree' from project 'Tree')
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:37:28: error: 'CALayer' is unavailable in watchOS
35 | /// - Returns: The superlayer.
36 | @discardableResult
37 | public func <-(superlayer: CALayer, sublayer: AnyObject?) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
38 |   return addSublayer(sublayer as Any, to: superlayer)
39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:37:62: error: 'CALayer' is unavailable in watchOS
35 | /// - Returns: The superlayer.
36 | @discardableResult
37 | public func <-(superlayer: CALayer, sublayer: AnyObject?) -> CALayer {
   |                                                              `- error: 'CALayer' is unavailable in watchOS
38 |   return addSublayer(sublayer as Any, to: superlayer)
39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:47:28: error: 'CALayer' is unavailable in watchOS
45 | /// - Returns: The superlayer.
46 | @discardableResult
47 | public func <-(superlayer: CALayer, sublayer: (AnyObject?, Int)) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
48 |   return addSublayer(sublayer, to: superlayer)
49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:47:69: error: 'CALayer' is unavailable in watchOS
45 | /// - Returns: The superlayer.
46 | @discardableResult
47 | public func <-(superlayer: CALayer, sublayer: (AnyObject?, Int)) -> CALayer {
   |                                                                     `- error: 'CALayer' is unavailable in watchOS
48 |   return addSublayer(sublayer, to: superlayer)
49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:57:28: error: 'CALayer' is unavailable in watchOS
55 | /// - Returns: The superlayer.
56 | @discardableResult
57 | public func <-(superlayer: CALayer, sublayers: [Any?]) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
58 |   for sublayer in sublayers {
59 |     addSublayer(sublayer, to: superlayer)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:57:59: error: 'CALayer' is unavailable in watchOS
55 | /// - Returns: The superlayer.
56 | @discardableResult
57 | public func <-(superlayer: CALayer, sublayers: [Any?]) -> CALayer {
   |                                                           `- error: 'CALayer' is unavailable in watchOS
58 |   for sublayer in sublayers {
59 |     addSublayer(sublayer, to: superlayer)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:67:35: error: 'CALayer' is unavailable in watchOS
65 |   /// Appends the layer to the layer’s list of sublayers.
66 |   /// - Parameter sublayers: The layers to be added.
67 |   func addSublayers(_ sublayers: [CALayer?]) {
   |                                   `- error: 'CALayer' is unavailable in watchOS
68 |     sublayers
69 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:64:18: error: 'CALayer' is unavailable in watchOS
62 | }
63 |
64 | public extension CALayer {
   |                  `- error: 'CALayer' is unavailable in watchOS
65 |   /// Appends the layer to the layer’s list of sublayers.
66 |   /// - Parameter sublayers: The layers to be added.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:80:63: error: 'CALayer' is unavailable in watchOS
78 |
79 | @discardableResult
80 | fileprivate func addSublayer(_ sublayer: Any?, to superlayer: CALayer) -> CALayer {
   |                                                               `- error: 'CALayer' is unavailable in watchOS
81 |   if case Optional<Any>.none = sublayer {
82 |     return superlayer
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CALayerExtension.swift
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:80:75: error: 'CALayer' is unavailable in watchOS
78 |
79 | @discardableResult
80 | fileprivate func addSublayer(_ sublayer: Any?, to superlayer: CALayer) -> CALayer {
   |                                                                           `- error: 'CALayer' is unavailable in watchOS
81 |   if case Optional<Any>.none = sublayer {
82 |     return superlayer
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:85:31: error: 'CALayer' is unavailable in watchOS
83 |   }
84 |
85 |   if let layer = sublayer as? CALayer {
   |                               `- error: 'CALayer' is unavailable in watchOS
86 |     superlayer.addSublayer(layer)
87 |   } else if let (layer, index) = sublayer as? (CALayer, Int) {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
SwiftCompile normal arm64 Compiling\ CALayerExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift (in target 'Tree' from project 'Tree')
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:37:28: error: 'CALayer' is unavailable in watchOS
35 | /// - Returns: The superlayer.
36 | @discardableResult
37 | public func <-(superlayer: CALayer, sublayer: AnyObject?) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
38 |   return addSublayer(sublayer as Any, to: superlayer)
39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:37:62: error: 'CALayer' is unavailable in watchOS
35 | /// - Returns: The superlayer.
36 | @discardableResult
37 | public func <-(superlayer: CALayer, sublayer: AnyObject?) -> CALayer {
   |                                                              `- error: 'CALayer' is unavailable in watchOS
38 |   return addSublayer(sublayer as Any, to: superlayer)
39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:47:28: error: 'CALayer' is unavailable in watchOS
45 | /// - Returns: The superlayer.
46 | @discardableResult
47 | public func <-(superlayer: CALayer, sublayer: (AnyObject?, Int)) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
48 |   return addSublayer(sublayer, to: superlayer)
49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:47:69: error: 'CALayer' is unavailable in watchOS
45 | /// - Returns: The superlayer.
46 | @discardableResult
47 | public func <-(superlayer: CALayer, sublayer: (AnyObject?, Int)) -> CALayer {
   |                                                                     `- error: 'CALayer' is unavailable in watchOS
48 |   return addSublayer(sublayer, to: superlayer)
49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:57:28: error: 'CALayer' is unavailable in watchOS
55 | /// - Returns: The superlayer.
56 | @discardableResult
57 | public func <-(superlayer: CALayer, sublayers: [Any?]) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
58 |   for sublayer in sublayers {
59 |     addSublayer(sublayer, to: superlayer)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:57:59: error: 'CALayer' is unavailable in watchOS
55 | /// - Returns: The superlayer.
56 | @discardableResult
57 | public func <-(superlayer: CALayer, sublayers: [Any?]) -> CALayer {
   |                                                           `- error: 'CALayer' is unavailable in watchOS
58 |   for sublayer in sublayers {
59 |     addSublayer(sublayer, to: superlayer)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:67:35: error: 'CALayer' is unavailable in watchOS
65 |   /// Appends the layer to the layer’s list of sublayers.
66 |   /// - Parameter sublayers: The layers to be added.
67 |   func addSublayers(_ sublayers: [CALayer?]) {
   |                                   `- error: 'CALayer' is unavailable in watchOS
68 |     sublayers
69 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:64:18: error: 'CALayer' is unavailable in watchOS
62 | }
63 |
64 | public extension CALayer {
   |                  `- error: 'CALayer' is unavailable in watchOS
65 |   /// Appends the layer to the layer’s list of sublayers.
66 |   /// - Parameter sublayers: The layers to be added.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:80:63: error: 'CALayer' is unavailable in watchOS
78 |
79 | @discardableResult
80 | fileprivate func addSublayer(_ sublayer: Any?, to superlayer: CALayer) -> CALayer {
   |                                                               `- error: 'CALayer' is unavailable in watchOS
81 |   if case Optional<Any>.none = sublayer {
82 |     return superlayer
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:80:75: error: 'CALayer' is unavailable in watchOS
78 |
79 | @discardableResult
80 | fileprivate func addSublayer(_ sublayer: Any?, to superlayer: CALayer) -> CALayer {
   |                                                                           `- error: 'CALayer' is unavailable in watchOS
81 |   if case Optional<Any>.none = sublayer {
82 |     return superlayer
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:85:31: error: 'CALayer' is unavailable in watchOS
83 |   }
84 |
85 |   if let layer = sublayer as? CALayer {
   |                               `- error: 'CALayer' is unavailable in watchOS
86 |     superlayer.addSublayer(layer)
87 |   } else if let (layer, index) = sublayer as? (CALayer, Int) {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CALayerExtension.swift
SwiftCompile normal arm64_32 Compiling\ UIViewExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift (in target 'Tree' from project 'Tree')
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:37:27: error: 'UIView' is unavailable in watchOS
 35 | /// - Returns: The superview.
 36 | @discardableResult
 37 | public func <-(superview: UIView, subviewOrSublayer: AnyObject?) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 38 |   return addSubviewOrSublayer(subviewOrSublayer as Any, to: superview)
 39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:37:69: error: 'UIView' is unavailable in watchOS
 35 | /// - Returns: The superview.
 36 | @discardableResult
 37 | public func <-(superview: UIView, subviewOrSublayer: AnyObject?) -> UIView {
    |                                                                     `- error: 'UIView' is unavailable in watchOS
 38 |   return addSubviewOrSublayer(subviewOrSublayer as Any, to: superview)
 39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:47:27: error: 'UIView' is unavailable in watchOS
 45 | /// - Returns: The superview.
 46 | @discardableResult
 47 | public func <-(superview: UIView, subviewOrSublayer: (AnyObject?, Int)) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 48 |   return addSubviewOrSublayer(subviewOrSublayer, to: superview)
 49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:47:76: error: 'UIView' is unavailable in watchOS
 45 | /// - Returns: The superview.
 46 | @discardableResult
 47 | public func <-(superview: UIView, subviewOrSublayer: (AnyObject?, Int)) -> UIView {
    |                                                                            `- error: 'UIView' is unavailable in watchOS
 48 |   return addSubviewOrSublayer(subviewOrSublayer, to: superview)
 49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:57:27: error: 'UIView' is unavailable in watchOS
 55 | /// - Returns: The superview.
 56 | @discardableResult
 57 | public func <-(superview: UIView, subviewOrSublayers: [Any?]) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 58 |   for subviewOrSublayer in subviewOrSublayers {
 59 |     addSubviewOrSublayer(subviewOrSublayer, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:57:66: error: 'UIView' is unavailable in watchOS
 55 | /// - Returns: The superview.
 56 | @discardableResult
 57 | public func <-(superview: UIView, subviewOrSublayers: [Any?]) -> UIView {
    |                                                                  `- error: 'UIView' is unavailable in watchOS
 58 |   for subviewOrSublayer in subviewOrSublayers {
 59 |     addSubviewOrSublayer(subviewOrSublayer, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:67:33: error: 'UIView' is unavailable in watchOS
 65 |   /// Adds the views to the end of the receiver’s list of subviews.
 66 |   /// - Parameter subviews: The views to be added. After being added, these views appear on top of any other subviews.
 67 |   func addSubviews(_ subviews: [UIView?]) {
    |                                 `- error: 'UIView' is unavailable in watchOS
 68 |     subviews
 69 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:64:18: error: 'UIView' is unavailable in watchOS
 62 | }
 63 |
 64 | public extension UIView {
    |                  `- error: 'UIView' is unavailable in watchOS
 65 |   /// Adds the views to the end of the receiver’s list of subviews.
 66 |   /// - Parameter subviews: The views to be added. After being added, these views appear on top of any other subviews.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:80:80: error: 'UIView' is unavailable in watchOS
 78 |
 79 | @discardableResult
 80 | fileprivate func addSubviewOrSublayer(_ subviewOrSublayer: Any?, to superview: UIView) -> UIView {
    |                                                                                `- error: 'UIView' is unavailable in watchOS
 81 |   if case Optional<Any>.none = subviewOrSublayer {
 82 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:80:91: error: 'UIView' is unavailable in watchOS
 78 |
 79 | @discardableResult
 80 | fileprivate func addSubviewOrSublayer(_ subviewOrSublayer: Any?, to superview: UIView) -> UIView {
    |                                                                                           `- error: 'UIView' is unavailable in watchOS
 81 |   if case Optional<Any>.none = subviewOrSublayer {
 82 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:85:20: error: 'UIView' is unavailable in watchOS
 83 |   }
 84 |
 85 |   let contentView: UIView
    |                    `- error: 'UIView' is unavailable in watchOS
 86 |   if let superview = superview as? UIVisualEffectView {
 87 |     contentView = superview.contentView
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:86:36: error: 'UIVisualEffectView' is unavailable in watchOS
 84 |
 85 |   let contentView: UIView
 86 |   if let superview = superview as? UIVisualEffectView {
    |                                    `- error: 'UIVisualEffectView' is unavailable in watchOS
 87 |     contentView = superview.contentView
 88 |   } else {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIVisualEffectView.h:28:12: note: 'UIVisualEffectView' has been explicitly marked unavailable here
26 |
27 | UIKIT_EXTERN API_AVAILABLE(ios(8.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
28 | @interface UIVisualEffectView : UIView <NSSecureCoding>
   |            `- note: 'UIVisualEffectView' has been explicitly marked unavailable here
29 |
30 | @property (nonatomic, strong, readonly) UIView *contentView; // Do not add subviews directly to UIVisualEffectView, use this view instead.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:91:39: error: 'UIView' is unavailable in watchOS
 89 |     contentView = superview
 90 |   }
 91 |   if let view = subviewOrSublayer as? UIView {
    |                                       `- error: 'UIView' is unavailable in watchOS
 92 |     contentView.addSubview(view)
 93 |   } else if let layer = subviewOrSublayer as? CALayer {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:93:47: error: 'CALayer' is unavailable in watchOS
 91 |   if let view = subviewOrSublayer as? UIView {
 92 |     contentView.addSubview(view)
 93 |   } else if let layer = subviewOrSublayer as? CALayer {
    |                                               `- error: 'CALayer' is unavailable in watchOS
 94 |     contentView.layer.addSublayer(layer)
 95 |   } else if let (view, index) = subviewOrSublayer as? (UIView, Int) {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:95:56: error: 'UIView' is unavailable in watchOS
 93 |   } else if let layer = subviewOrSublayer as? CALayer {
 94 |     contentView.layer.addSublayer(layer)
 95 |   } else if let (view, index) = subviewOrSublayer as? (UIView, Int) {
    |                                                        `- error: 'UIView' is unavailable in watchOS
 96 |     contentView.insertSubview(view, at: index)
 97 |   } else if let (layer, index) = subviewOrSublayer as? (CALayer, Int) {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile UIViewExtension.swift
SwiftCompile normal arm64_32 Compiling\ Tree.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/Tree.swift (in target 'Tree' from project 'Tree')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Tree/Classes/Tree.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Tree.swift
SwiftCompile normal arm64 Compiling\ Tree.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/Tree.swift (in target 'Tree' from project 'Tree')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tree/Classes/Tree.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Tree.swift
SwiftCompile normal arm64 Compiling\ UIViewExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift (in target 'Tree' from project 'Tree')
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:37:27: error: 'UIView' is unavailable in watchOS
 35 | /// - Returns: The superview.
 36 | @discardableResult
 37 | public func <-(superview: UIView, subviewOrSublayer: AnyObject?) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 38 |   return addSubviewOrSublayer(subviewOrSublayer as Any, to: superview)
 39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:37:69: error: 'UIView' is unavailable in watchOS
 35 | /// - Returns: The superview.
 36 | @discardableResult
 37 | public func <-(superview: UIView, subviewOrSublayer: AnyObject?) -> UIView {
    |                                                                     `- error: 'UIView' is unavailable in watchOS
 38 |   return addSubviewOrSublayer(subviewOrSublayer as Any, to: superview)
 39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:47:27: error: 'UIView' is unavailable in watchOS
 45 | /// - Returns: The superview.
 46 | @discardableResult
 47 | public func <-(superview: UIView, subviewOrSublayer: (AnyObject?, Int)) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 48 |   return addSubviewOrSublayer(subviewOrSublayer, to: superview)
 49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:47:76: error: 'UIView' is unavailable in watchOS
 45 | /// - Returns: The superview.
 46 | @discardableResult
 47 | public func <-(superview: UIView, subviewOrSublayer: (AnyObject?, Int)) -> UIView {
    |                                                                            `- error: 'UIView' is unavailable in watchOS
 48 |   return addSubviewOrSublayer(subviewOrSublayer, to: superview)
 49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:57:27: error: 'UIView' is unavailable in watchOS
 55 | /// - Returns: The superview.
 56 | @discardableResult
 57 | public func <-(superview: UIView, subviewOrSublayers: [Any?]) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 58 |   for subviewOrSublayer in subviewOrSublayers {
 59 |     addSubviewOrSublayer(subviewOrSublayer, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:57:66: error: 'UIView' is unavailable in watchOS
 55 | /// - Returns: The superview.
 56 | @discardableResult
 57 | public func <-(superview: UIView, subviewOrSublayers: [Any?]) -> UIView {
    |                                                                  `- error: 'UIView' is unavailable in watchOS
 58 |   for subviewOrSublayer in subviewOrSublayers {
 59 |     addSubviewOrSublayer(subviewOrSublayer, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:67:33: error: 'UIView' is unavailable in watchOS
 65 |   /// Adds the views to the end of the receiver’s list of subviews.
 66 |   /// - Parameter subviews: The views to be added. After being added, these views appear on top of any other subviews.
 67 |   func addSubviews(_ subviews: [UIView?]) {
    |                                 `- error: 'UIView' is unavailable in watchOS
 68 |     subviews
 69 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:64:18: error: 'UIView' is unavailable in watchOS
 62 | }
 63 |
 64 | public extension UIView {
    |                  `- error: 'UIView' is unavailable in watchOS
 65 |   /// Adds the views to the end of the receiver’s list of subviews.
 66 |   /// - Parameter subviews: The views to be added. After being added, these views appear on top of any other subviews.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:80:80: error: 'UIView' is unavailable in watchOS
 78 |
 79 | @discardableResult
 80 | fileprivate func addSubviewOrSublayer(_ subviewOrSublayer: Any?, to superview: UIView) -> UIView {
    |                                                                                `- error: 'UIView' is unavailable in watchOS
 81 |   if case Optional<Any>.none = subviewOrSublayer {
 82 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:80:91: error: 'UIView' is unavailable in watchOS
 78 |
 79 | @discardableResult
 80 | fileprivate func addSubviewOrSublayer(_ subviewOrSublayer: Any?, to superview: UIView) -> UIView {
    |                                                                                           `- error: 'UIView' is unavailable in watchOS
 81 |   if case Optional<Any>.none = subviewOrSublayer {
 82 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:85:20: error: 'UIView' is unavailable in watchOS
 83 |   }
 84 |
 85 |   let contentView: UIView
    |                    `- error: 'UIView' is unavailable in watchOS
 86 |   if let superview = superview as? UIVisualEffectView {
 87 |     contentView = superview.contentView
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:86:36: error: 'UIVisualEffectView' is unavailable in watchOS
 84 |
 85 |   let contentView: UIView
 86 |   if let superview = superview as? UIVisualEffectView {
    |                                    `- error: 'UIVisualEffectView' is unavailable in watchOS
 87 |     contentView = superview.contentView
 88 |   } else {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIVisualEffectView.h:28:12: note: 'UIVisualEffectView' has been explicitly marked unavailable here
26 |
27 | UIKIT_EXTERN API_AVAILABLE(ios(8.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
28 | @interface UIVisualEffectView : UIView <NSSecureCoding>
   |            `- note: 'UIVisualEffectView' has been explicitly marked unavailable here
29 |
30 | @property (nonatomic, strong, readonly) UIView *contentView; // Do not add subviews directly to UIVisualEffectView, use this view instead.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:91:39: error: 'UIView' is unavailable in watchOS
 89 |     contentView = superview
 90 |   }
 91 |   if let view = subviewOrSublayer as? UIView {
    |                                       `- error: 'UIView' is unavailable in watchOS
 92 |     contentView.addSubview(view)
 93 |   } else if let layer = subviewOrSublayer as? CALayer {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:93:47: error: 'CALayer' is unavailable in watchOS
 91 |   if let view = subviewOrSublayer as? UIView {
 92 |     contentView.addSubview(view)
 93 |   } else if let layer = subviewOrSublayer as? CALayer {
    |                                               `- error: 'CALayer' is unavailable in watchOS
 94 |     contentView.layer.addSublayer(layer)
 95 |   } else if let (view, index) = subviewOrSublayer as? (UIView, Int) {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:95:56: error: 'UIView' is unavailable in watchOS
 93 |   } else if let layer = subviewOrSublayer as? CALayer {
 94 |     contentView.layer.addSublayer(layer)
 95 |   } else if let (view, index) = subviewOrSublayer as? (UIView, Int) {
    |                                                        `- error: 'UIView' is unavailable in watchOS
 96 |     contentView.insertSubview(view, at: index)
 97 |   } else if let (layer, index) = subviewOrSublayer as? (CALayer, Int) {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile UIViewExtension.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ Tree (in target 'Tree' from project 'Tree')
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:37:28: error: 'CALayer' is unavailable in watchOS
35 | /// - Returns: The superlayer.
36 | @discardableResult
37 | public func <-(superlayer: CALayer, sublayer: AnyObject?) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
38 |   return addSublayer(sublayer as Any, to: superlayer)
39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:37:62: error: 'CALayer' is unavailable in watchOS
35 | /// - Returns: The superlayer.
36 | @discardableResult
37 | public func <-(superlayer: CALayer, sublayer: AnyObject?) -> CALayer {
   |                                                              `- error: 'CALayer' is unavailable in watchOS
38 |   return addSublayer(sublayer as Any, to: superlayer)
39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:47:28: error: 'CALayer' is unavailable in watchOS
45 | /// - Returns: The superlayer.
46 | @discardableResult
47 | public func <-(superlayer: CALayer, sublayer: (AnyObject?, Int)) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
48 |   return addSublayer(sublayer, to: superlayer)
49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:47:69: error: 'CALayer' is unavailable in watchOS
45 | /// - Returns: The superlayer.
46 | @discardableResult
47 | public func <-(superlayer: CALayer, sublayer: (AnyObject?, Int)) -> CALayer {
   |                                                                     `- error: 'CALayer' is unavailable in watchOS
48 |   return addSublayer(sublayer, to: superlayer)
49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:57:28: error: 'CALayer' is unavailable in watchOS
55 | /// - Returns: The superlayer.
56 | @discardableResult
57 | public func <-(superlayer: CALayer, sublayers: [Any?]) -> CALayer {
   |                            `- error: 'CALayer' is unavailable in watchOS
58 |   for sublayer in sublayers {
59 |     addSublayer(sublayer, to: superlayer)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:57:59: error: 'CALayer' is unavailable in watchOS
55 | /// - Returns: The superlayer.
56 | @discardableResult
57 | public func <-(superlayer: CALayer, sublayers: [Any?]) -> CALayer {
   |                                                           `- error: 'CALayer' is unavailable in watchOS
58 |   for sublayer in sublayers {
59 |     addSublayer(sublayer, to: superlayer)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:67:35: error: 'CALayer' is unavailable in watchOS
65 |   /// Appends the layer to the layer’s list of sublayers.
66 |   /// - Parameter sublayers: The layers to be added.
67 |   func addSublayers(_ sublayers: [CALayer?]) {
   |                                   `- error: 'CALayer' is unavailable in watchOS
68 |     sublayers
69 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:64:18: error: 'CALayer' is unavailable in watchOS
62 | }
63 |
64 | public extension CALayer {
   |                  `- error: 'CALayer' is unavailable in watchOS
65 |   /// Appends the layer to the layer’s list of sublayers.
66 |   /// - Parameter sublayers: The layers to be added.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:80:63: error: 'CALayer' is unavailable in watchOS
78 |
79 | @discardableResult
80 | fileprivate func addSublayer(_ sublayer: Any?, to superlayer: CALayer) -> CALayer {
   |                                                               `- error: 'CALayer' is unavailable in watchOS
81 |   if case Optional<Any>.none = sublayer {
82 |     return superlayer
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift:80:75: error: 'CALayer' is unavailable in watchOS
78 |
79 | @discardableResult
80 | fileprivate func addSublayer(_ sublayer: Any?, to superlayer: CALayer) -> CALayer {
   |                                                                           `- error: 'CALayer' is unavailable in watchOS
81 |   if case Optional<Any>.none = sublayer {
82 |     return superlayer
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:117:12: note: 'CALayer' has been explicitly marked unavailable here
 115 |
 116 | API_AVAILABLE(macos(10.5), ios(2.0), tvos(9.0)) API_UNAVAILABLE(watchos)
 117 | @interface CALayer : NSObject <NSSecureCoding, CAMediaTiming>
     |            `- note: 'CALayer' has been explicitly marked unavailable here
 118 |
 119 | /** Layer creation and initialization. **/
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:38:27: error: 'UIStackView' is unavailable in watchOS
 36 | @available(iOS 9.0, *)
 37 | @discardableResult
 38 | public func <-(superview: UIStackView, subview: AnyObject?) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 39 |   return addSubview(subview as Any, to: superview)
 40 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:38:64: error: 'UIStackView' is unavailable in watchOS
 36 | @available(iOS 9.0, *)
 37 | @discardableResult
 38 | public func <-(superview: UIStackView, subview: AnyObject?) -> UIStackView {
    |                                                                `- error: 'UIStackView' is unavailable in watchOS
 39 |   return addSubview(subview as Any, to: superview)
 40 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:49:27: error: 'UIStackView' is unavailable in watchOS
 47 | @available(iOS 9.0, *)
 48 | @discardableResult
 49 | public func <-(superview: UIStackView, subview: (AnyObject?, Int)) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 50 |   return addSubview(subview, to: superview)
 51 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:49:71: error: 'UIStackView' is unavailable in watchOS
 47 | @available(iOS 9.0, *)
 48 | @discardableResult
 49 | public func <-(superview: UIStackView, subview: (AnyObject?, Int)) -> UIStackView {
    |                                                                       `- error: 'UIStackView' is unavailable in watchOS
 50 |   return addSubview(subview, to: superview)
 51 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:60:27: error: 'UIStackView' is unavailable in watchOS
 58 | @available(iOS 9.0, *)
 59 | @discardableResult
 60 | public func <-(superview: UIStackView, subviews: [Any?]) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 61 |   for subview in subviews {
 62 |     addSubview(subview, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:60:61: error: 'UIStackView' is unavailable in watchOS
 58 | @available(iOS 9.0, *)
 59 | @discardableResult
 60 | public func <-(superview: UIStackView, subviews: [Any?]) -> UIStackView {
    |                                                             `- error: 'UIStackView' is unavailable in watchOS
 61 |   for subview in subviews {
 62 |     addSubview(subview, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:71:38: error: 'UIView' is unavailable in watchOS
 69 |   /// Adds the views to the end of the arrangedSubviews array
 70 |   /// - Parameter views: The views to be added to the array of views arranged by the stack.
 71 |   func addArrangedSubviews(_ views: [UIView?]) {
    |                                      `- error: 'UIView' is unavailable in watchOS
 72 |     views
 73 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:68:18: error: 'UIStackView' is unavailable in watchOS
 66 |
 67 | @available(iOS 9.0, *)
 68 | public extension UIStackView {
    |                  `- error: 'UIStackView' is unavailable in watchOS
 69 |   /// Adds the views to the end of the arrangedSubviews array
 70 |   /// - Parameter views: The views to be added to the array of views arranged by the stack.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:88:60: error: 'UIStackView' is unavailable in watchOS
 86 | @available(iOS 9.0, *)
 87 | @discardableResult
 88 | fileprivate func addSubview(_ subview: Any?, to superview: UIStackView) -> UIStackView {
    |                                                            `- error: 'UIStackView' is unavailable in watchOS
 89 |   if case Optional<Any>.none = subview {
 90 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:88:76: error: 'UIStackView' is unavailable in watchOS
 86 | @available(iOS 9.0, *)
 87 | @discardableResult
 88 | fileprivate func addSubview(_ subview: Any?, to superview: UIStackView) -> UIStackView {
    |                                                                            `- error: 'UIStackView' is unavailable in watchOS
 89 |   if case Optional<Any>.none = subview {
 90 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:37:27: error: 'UIView' is unavailable in watchOS
 35 | /// - Returns: The superview.
 36 | @discardableResult
 37 | public func <-(superview: UIView, subviewOrSublayer: AnyObject?) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 38 |   return addSubviewOrSublayer(subviewOrSublayer as Any, to: superview)
 39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:37:69: error: 'UIView' is unavailable in watchOS
 35 | /// - Returns: The superview.
 36 | @discardableResult
 37 | public func <-(superview: UIView, subviewOrSublayer: AnyObject?) -> UIView {
    |                                                                     `- error: 'UIView' is unavailable in watchOS
 38 |   return addSubviewOrSublayer(subviewOrSublayer as Any, to: superview)
 39 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:47:27: error: 'UIView' is unavailable in watchOS
 45 | /// - Returns: The superview.
 46 | @discardableResult
 47 | public func <-(superview: UIView, subviewOrSublayer: (AnyObject?, Int)) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 48 |   return addSubviewOrSublayer(subviewOrSublayer, to: superview)
 49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:47:76: error: 'UIView' is unavailable in watchOS
 45 | /// - Returns: The superview.
 46 | @discardableResult
 47 | public func <-(superview: UIView, subviewOrSublayer: (AnyObject?, Int)) -> UIView {
    |                                                                            `- error: 'UIView' is unavailable in watchOS
 48 |   return addSubviewOrSublayer(subviewOrSublayer, to: superview)
 49 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:57:27: error: 'UIView' is unavailable in watchOS
 55 | /// - Returns: The superview.
 56 | @discardableResult
 57 | public func <-(superview: UIView, subviewOrSublayers: [Any?]) -> UIView {
    |                           `- error: 'UIView' is unavailable in watchOS
 58 |   for subviewOrSublayer in subviewOrSublayers {
 59 |     addSubviewOrSublayer(subviewOrSublayer, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:57:66: error: 'UIView' is unavailable in watchOS
 55 | /// - Returns: The superview.
 56 | @discardableResult
 57 | public func <-(superview: UIView, subviewOrSublayers: [Any?]) -> UIView {
    |                                                                  `- error: 'UIView' is unavailable in watchOS
 58 |   for subviewOrSublayer in subviewOrSublayers {
 59 |     addSubviewOrSublayer(subviewOrSublayer, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:67:33: error: 'UIView' is unavailable in watchOS
 65 |   /// Adds the views to the end of the receiver’s list of subviews.
 66 |   /// - Parameter subviews: The views to be added. After being added, these views appear on top of any other subviews.
 67 |   func addSubviews(_ subviews: [UIView?]) {
    |                                 `- error: 'UIView' is unavailable in watchOS
 68 |     subviews
 69 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:64:18: error: 'UIView' is unavailable in watchOS
 62 | }
 63 |
 64 | public extension UIView {
    |                  `- error: 'UIView' is unavailable in watchOS
 65 |   /// Adds the views to the end of the receiver’s list of subviews.
 66 |   /// - Parameter subviews: The views to be added. After being added, these views appear on top of any other subviews.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:80:80: error: 'UIView' is unavailable in watchOS
 78 |
 79 | @discardableResult
 80 | fileprivate func addSubviewOrSublayer(_ subviewOrSublayer: Any?, to superview: UIView) -> UIView {
    |                                                                                `- error: 'UIView' is unavailable in watchOS
 81 |   if case Optional<Any>.none = subviewOrSublayer {
 82 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift:80:91: error: 'UIView' is unavailable in watchOS
 78 |
 79 | @discardableResult
 80 | fileprivate func addSubviewOrSublayer(_ subviewOrSublayer: Any?, to superview: UIView) -> UIView {
    |                                                                                           `- error: 'UIView' is unavailable in watchOS
 81 |   if case Optional<Any>.none = subviewOrSublayer {
 82 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Tree/Classes/CALayerExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/Tree.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift -target arm64-apple-watchos9.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Tree -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-watchos27.0 -target-sdk-version 27.0 -target-sdk-name watchos27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Tree.build/Debug-watchos/Tree-t.build/Objects-normal/arm64/Tree.abi.json
SwiftCompile normal arm64 (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ UIStackViewExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift (in target 'Tree' from project 'Tree')
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:38:27: error: 'UIStackView' is unavailable in watchOS
 36 | @available(iOS 9.0, *)
 37 | @discardableResult
 38 | public func <-(superview: UIStackView, subview: AnyObject?) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 39 |   return addSubview(subview as Any, to: superview)
 40 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:38:64: error: 'UIStackView' is unavailable in watchOS
 36 | @available(iOS 9.0, *)
 37 | @discardableResult
 38 | public func <-(superview: UIStackView, subview: AnyObject?) -> UIStackView {
    |                                                                `- error: 'UIStackView' is unavailable in watchOS
 39 |   return addSubview(subview as Any, to: superview)
 40 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:49:27: error: 'UIStackView' is unavailable in watchOS
 47 | @available(iOS 9.0, *)
 48 | @discardableResult
 49 | public func <-(superview: UIStackView, subview: (AnyObject?, Int)) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 50 |   return addSubview(subview, to: superview)
 51 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:49:71: error: 'UIStackView' is unavailable in watchOS
 47 | @available(iOS 9.0, *)
 48 | @discardableResult
 49 | public func <-(superview: UIStackView, subview: (AnyObject?, Int)) -> UIStackView {
    |                                                                       `- error: 'UIStackView' is unavailable in watchOS
 50 |   return addSubview(subview, to: superview)
 51 | }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:60:27: error: 'UIStackView' is unavailable in watchOS
 58 | @available(iOS 9.0, *)
 59 | @discardableResult
 60 | public func <-(superview: UIStackView, subviews: [Any?]) -> UIStackView {
    |                           `- error: 'UIStackView' is unavailable in watchOS
 61 |   for subview in subviews {
 62 |     addSubview(subview, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:60:61: error: 'UIStackView' is unavailable in watchOS
 58 | @available(iOS 9.0, *)
 59 | @discardableResult
 60 | public func <-(superview: UIStackView, subviews: [Any?]) -> UIStackView {
    |                                                             `- error: 'UIStackView' is unavailable in watchOS
 61 |   for subview in subviews {
 62 |     addSubview(subview, to: superview)
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:71:38: error: 'UIView' is unavailable in watchOS
 69 |   /// Adds the views to the end of the arrangedSubviews array
 70 |   /// - Parameter views: The views to be added to the array of views arranged by the stack.
 71 |   func addArrangedSubviews(_ views: [UIView?]) {
    |                                      `- error: 'UIView' is unavailable in watchOS
 72 |     views
 73 |       .compactMap { $0 }
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:68:18: error: 'UIStackView' is unavailable in watchOS
 66 |
 67 | @available(iOS 9.0, *)
 68 | public extension UIStackView {
    |                  `- error: 'UIStackView' is unavailable in watchOS
 69 |   /// Adds the views to the end of the arrangedSubviews array
 70 |   /// - Parameter views: The views to be added to the array of views arranged by the stack.
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:88:60: error: 'UIStackView' is unavailable in watchOS
 86 | @available(iOS 9.0, *)
 87 | @discardableResult
 88 | fileprivate func addSubview(_ subview: Any?, to superview: UIStackView) -> UIStackView {
    |                                                            `- error: 'UIStackView' is unavailable in watchOS
 89 |   if case Optional<Any>.none = subview {
 90 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile UIStackViewExtension.swift
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:88:76: error: 'UIStackView' is unavailable in watchOS
 86 | @available(iOS 9.0, *)
 87 | @discardableResult
 88 | fileprivate func addSubview(_ subview: Any?, to superview: UIStackView) -> UIStackView {
    |                                                                            `- error: 'UIStackView' is unavailable in watchOS
 89 |   if case Optional<Any>.none = subview {
 90 |     return superview
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIStackView.h:124:12: note: 'UIStackView' has been explicitly marked unavailable here
122 | NS_HEADER_AUDIT_BEGIN(nullability, sendability)
123 | UIKIT_EXTERN API_AVAILABLE(ios(9.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
124 | @interface UIStackView : UIView
    |            `- note: 'UIStackView' has been explicitly marked unavailable here
125 |
126 | - (instancetype)initWithFrame:(CGRect)frame NS_DESIGNATED_INITIALIZER;
/Users/admin/builder/spi-builder-workspace/Tree/Classes/UIStackViewExtension.swift:93:29: error: 'UIView' is unavailable in watchOS
 91 |   }
 92 |
 93 |   if let view = subview as? UIView {
    |                             `- error: 'UIView' is unavailable in watchOS
 94 |     superview.addArrangedSubview(view)
 95 |   } else if let (view, index) = subview as? (UIView, Int) {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIView.h:152:12: note: 'UIView' has been explicitly marked unavailable here
150 |
151 | UIKIT_EXTERN API_AVAILABLE(ios(2.0)) API_UNAVAILABLE(watchos) NS_SWIFT_UI_ACTOR
152 | @interface UIView : UIResponder <NSCoding, UIAppearance, UIAppearanceContainer, UIDynamicItem, UITraitEnvironment, UICoordinateSpace, UIFocusItem, UIFocusItemContainer, CALayerDelegate>
    |            `- note: 'UIView' has been explicitly marked unavailable here
153 |
154 | @property(class, nonatomic, readonly) Class layerClass;                        // default is [CALayer class]. Used when creating the underlying layer for the view.
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-22 01:44:25.539 xcodebuild[799:4905] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64_32 (in target 'Tree' from project 'Tree')
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ Tree (in target 'Tree' from project 'Tree')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Tree (in target 'Tree' from project 'Tree')
	SwiftCompile normal arm64 (in target 'Tree' from project 'Tree')
	Building workspace Tree with scheme Tree
(5 failures)
BUILD FAILURE 6.4 watchOS