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Build Information

Failed to build Tree, reference v0.5.0 (3998cb), with Swift 6.4 for watchOS using Xcode 27.0 on 22 Sep 2026 05:44:13 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

/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 (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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. **/
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 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\ 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;
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
SwiftCompile normal arm64 Compiling\ UIViewExtension.swift /Users/admin/builder/spi-builder-workspace/Tree/Classes/UIViewExtension.swift (in target 'Tree' from project 'Tree')
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
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 01:44:04.354 xcodebuild[662:4329] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ Tree (in target 'Tree' from project 'Tree')
	SwiftCompile normal arm64_32 (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 01:44:10.200 xcodebuild[789:4821] [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 01:44:11.348 xcodebuild[797:4892] [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
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. **/
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
/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\ 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.
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.
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
/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.
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-2.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\ 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
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:
/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-1.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 (in target 'Tree' from project 'Tree')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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_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. **/
/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_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
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;
/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 /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
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.
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
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 01:44:12.205 xcodebuild[798:4918] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Tree (in target 'Tree' from project 'Tree')
	SwiftCompile normal arm64 (in target 'Tree' from project 'Tree')
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ Tree (in target 'Tree' from project 'Tree')
	SwiftCompile normal arm64_32 (in target 'Tree' from project 'Tree')
	Building workspace Tree with scheme Tree
(5 failures)
BUILD FAILURE 6.4 watchOS