Swift Package Index

Build Information

Failed to build CustomizableSegmentedControl, reference main (1be7f6), with Swift 6.0 for macOS (SPM) on 21 Apr 2025 12:46:21 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
122 |                             selectionView
123 |                                 .transition(.offset())
124 |                                 .matchedGeometryEffect(id: backgroundID, in: namespaceID)
    |                                  |- error: 'matchedGeometryEffect(id:in:properties:anchor:isSource:)' is only available in macOS 11.0 or newer
    |                                  `- note: add 'if #available' version check
125 |                         }
126 |                     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:121:39: error: 'buildIf' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
119 |                     }
120 |                     .background {
121 |                         if isSelected {
    |                                       |- error: 'buildIf' is only available in macOS 10.15 or newer
    |                                       `- note: add 'if #available' version check
122 |                             selectionView
123 |                                 .transition(.offset())
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:125:25: error: 'buildIf' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
123 |                                 .transition(.offset())
124 |                                 .matchedGeometryEffect(id: backgroundID, in: namespaceID)
125 |                         }
    |                         |- error: 'buildIf' is only available in macOS 10.15 or newer
    |                         `- note: add 'if #available' version check
126 |                     }
127 |                     .animation(animation, value: isSelected)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:120:33: warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
118 |                         }
119 |                     }
120 |                     .background {
    |                                 |- warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                                 `- note: add 'if #available' version check
121 |                         if isSelected {
122 |                             selectionView
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:127:22: error: 'animation(_:value:)' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
125 |                         }
126 |                     }
127 |                     .animation(animation, value: isSelected)
    |                      |- error: 'animation(_:value:)' is only available in macOS 10.15 or newer
    |                      `- note: add 'if #available' version check
128 |             }
129 |             .buttonStyle(SegmentButtonStyle(isPressed: $isPressed))
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:129:14: error: 'buttonStyle' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
127 |                     .animation(animation, value: isSelected)
128 |             }
129 |             .buttonStyle(SegmentButtonStyle(isPressed: $isPressed))
    |              |- error: 'buttonStyle' is only available in macOS 10.15 or newer
    |              `- note: add 'if #available' version check
130 |             .accessibilityElement(children: .combine)
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:130:14: error: 'accessibilityElement(children:)' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
128 |             }
129 |             .buttonStyle(SegmentButtonStyle(isPressed: $isPressed))
130 |             .accessibilityElement(children: .combine)
    |              |- error: 'accessibilityElement(children:)' is only available in macOS 10.15 or newer
    |              `- note: add 'if #available' version check
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
132 |             .accessibilityRemoveTraits(isSelected ? [] : .isSelected)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:130:46: error: 'combine' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
128 |             }
129 |             .buttonStyle(SegmentButtonStyle(isPressed: $isPressed))
130 |             .accessibilityElement(children: .combine)
    |                                              |- error: 'combine' is only available in macOS 10.15 or newer
    |                                              `- note: add 'if #available' version check
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
132 |             .accessibilityRemoveTraits(isSelected ? [] : .isSelected)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:131:14: error: 'accessibilityAddTraits' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
129 |             .buttonStyle(SegmentButtonStyle(isPressed: $isPressed))
130 |             .accessibilityElement(children: .combine)
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
    |              |- error: 'accessibilityAddTraits' is only available in macOS 11.0 or newer
    |              `- note: add 'if #available' version check
132 |             .accessibilityRemoveTraits(isSelected ? [] : .isSelected)
133 |             .accessibilityValue(accessibiltyValue)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:132:14: error: 'accessibilityRemoveTraits' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
130 |             .accessibilityElement(children: .combine)
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
132 |             .accessibilityRemoveTraits(isSelected ? [] : .isSelected)
    |              |- error: 'accessibilityRemoveTraits' is only available in macOS 11.0 or newer
    |              `- note: add 'if #available' version check
133 |             .accessibilityValue(accessibiltyValue)
134 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:133:14: error: 'accessibilityValue' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
132 |             .accessibilityRemoveTraits(isSelected ? [] : .isSelected)
133 |             .accessibilityValue(accessibiltyValue)
    |              |- error: 'accessibilityValue' is only available in macOS 11.0 or newer
    |              `- note: add 'if #available' version check
134 |         }
135 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:102:29: warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             |               |- warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |             |               `- note: add 'if #available' version check
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:180:18: error: 'contentShape(_:eoFill:)' is only available in macOS 10.15 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
    |              `- note: add @available attribute to enclosing instance method
179 |             configuration.label
180 |                 .contentShape(Rectangle())
    |                  |- error: 'contentShape(_:eoFill:)' is only available in macOS 10.15 or newer
    |                  `- note: add 'if #available' version check
181 |                 .onChange(of: configuration.isPressed) { newValue in
182 |                     isPressed = newValue
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:180:31: error: 'Rectangle' is only available in macOS 10.15 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
    |              `- note: add @available attribute to enclosing instance method
179 |             configuration.label
180 |                 .contentShape(Rectangle())
    |                               |- error: 'Rectangle' is only available in macOS 10.15 or newer
    |                               `- note: add 'if #available' version check
181 |                 .onChange(of: configuration.isPressed) { newValue in
182 |                     isPressed = newValue
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:181:18: error: 'onChange(of:perform:)' is only available in macOS 11.0 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
    |              `- note: add @available attribute to enclosing instance method
179 |             configuration.label
180 |                 .contentShape(Rectangle())
181 |                 .onChange(of: configuration.isPressed) { newValue in
    |                  |- error: 'onChange(of:perform:)' is only available in macOS 11.0 or newer
    |                  `- note: add 'if #available' version check
182 |                     isPressed = newValue
183 |                 }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:182:21: error: setter for 'isPressed' is only available in macOS 10.15 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
    |              `- note: add @available attribute to enclosing instance method
179 |             configuration.label
180 |                 .contentShape(Rectangle())
181 |                 .onChange(of: configuration.isPressed) { newValue in
182 |                     isPressed = newValue
    |                     |- error: setter for 'isPressed' is only available in macOS 10.15 or newer
    |                     `- note: add 'if #available' version check
183 |                 }
184 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:246:13: error: 'blendMode' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
    |             |- error: 'blendMode' is only available in macOS 10.15 or newer
    |             `- note: add 'if #available' version check
247 |         } else {
248 |             self
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:245:21: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
    |                     |- error: 'buildEither(first:)' is only available in macOS 10.15 or newer
    |                     `- note: add 'if #available' version check
246 |             blendMode(mode)
247 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:247:16: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
247 |         } else {
    |                |- error: 'buildEither(second:)' is only available in macOS 10.15 or newer
    |                `- note: add 'if #available' version check
248 |             self
249 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:244:61: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          |                                                  |- warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |          |                                                  `- note: add 'if #available' version check
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:257:12: warning: result builder 'ViewBuilder' does not implement 'buildLimitedAvailability'; this code may crash on earlier versions of the OS
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
257 |         if #available(iOS 15.0, *) {
    |            `- warning: result builder 'ViewBuilder' does not implement 'buildLimitedAvailability'; this code may crash on earlier versions of the OS
258 |             background(alignment: alignment, content: content)
259 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:258:13: error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
257 |         if #available(iOS 15.0, *) {
258 |             background(alignment: alignment, content: content)
    |             |- error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
    |             `- note: add 'if #available' version check
259 |         } else {
260 |             background(content(), alignment: alignment)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:257:36: error: 'buildLimitedAvailability' is only available in macOS 11.0 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
257 |         if #available(iOS 15.0, *) {
    |                                    |- error: 'buildLimitedAvailability' is only available in macOS 11.0 or newer
    |                                    `- note: add 'if #available' version check
258 |             background(alignment: alignment, content: content)
259 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:257:36: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
257 |         if #available(iOS 15.0, *) {
    |                                    |- error: 'buildEither(first:)' is only available in macOS 10.15 or newer
    |                                    `- note: add 'if #available' version check
258 |             background(alignment: alignment, content: content)
259 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:259:16: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
    :
257 |         if #available(iOS 15.0, *) {
258 |             background(alignment: alignment, content: content)
259 |         } else {
    |                |- error: 'buildEither(second:)' is only available in macOS 10.15 or newer
    |                `- note: add 'if #available' version check
260 |             background(content(), alignment: alignment)
261 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:256:20: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
    |                    |- warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                    `- note: add 'if #available' version check
257 |         if #available(iOS 15.0, *) {
258 |             background(alignment: alignment, content: content)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:269:12: warning: result builder 'ViewBuilder' does not implement 'buildLimitedAvailability'; this code may crash on earlier versions of the OS
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
269 |         if #available(iOS 15.0, *) {
    |            `- warning: result builder 'ViewBuilder' does not implement 'buildLimitedAvailability'; this code may crash on earlier versions of the OS
270 |             overlay(alignment: alignment, content: content)
271 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:270:13: error: 'overlay(alignment:content:)' is only available in macOS 12.0 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
269 |         if #available(iOS 15.0, *) {
270 |             overlay(alignment: alignment, content: content)
    |             |- error: 'overlay(alignment:content:)' is only available in macOS 12.0 or newer
    |             `- note: add 'if #available' version check
271 |         } else {
272 |             overlay(content(), alignment: alignment)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:269:36: error: 'buildLimitedAvailability' is only available in macOS 11.0 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
269 |         if #available(iOS 15.0, *) {
    |                                    |- error: 'buildLimitedAvailability' is only available in macOS 11.0 or newer
    |                                    `- note: add 'if #available' version check
270 |             overlay(alignment: alignment, content: content)
271 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:269:36: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
269 |         if #available(iOS 15.0, *) {
    |                                    |- error: 'buildEither(first:)' is only available in macOS 10.15 or newer
    |                                    `- note: add 'if #available' version check
270 |             overlay(alignment: alignment, content: content)
271 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:271:16: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
    :
269 |         if #available(iOS 15.0, *) {
270 |             overlay(alignment: alignment, content: content)
271 |         } else {
    |                |- error: 'buildEither(second:)' is only available in macOS 10.15 or newer
    |                `- note: add 'if #available' version check
272 |             overlay(content(), alignment: alignment)
273 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:268:20: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
    |                    |- warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                    `- note: add 'if #available' version check
269 |         if #available(iOS 15.0, *) {
270 |             overlay(alignment: alignment, content: content)
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-5BDAB9E9C0126B9D.txt
[2/5] Compiling CustomizableSegmentedControl CustomizableSegmentedControlContentStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControlContentStyle.swift:20:27: error: 'BlendMode' is only available in macOS 10.15 or newer
 9 |
10 | /// Style of segment content
11 | public enum CustomizableSegmentedControlContentStyle {
   |             `- note: add @available attribute to enclosing enum
12 |     /// Default style. You configure color for all states of content.
13 |     case `default`
   :
18 |     ///   - highestLevelOverlayBlendMode: Blend mode applies to highest level overlay. Default is overlay..
19 |     case blendMode(
20 |         contentBlendMode: BlendMode = .difference,
   |                           `- error: 'BlendMode' is only available in macOS 10.15 or newer
21 |         firstLevelOverlayBlendMode: BlendMode = .hue,
22 |         highestLevelOverlayBlendMode: BlendMode = .overlay
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControlContentStyle.swift:21:37: error: 'BlendMode' is only available in macOS 10.15 or newer
 9 |
10 | /// Style of segment content
11 | public enum CustomizableSegmentedControlContentStyle {
   |             `- note: add @available attribute to enclosing enum
12 |     /// Default style. You configure color for all states of content.
13 |     case `default`
   :
19 |     case blendMode(
20 |         contentBlendMode: BlendMode = .difference,
21 |         firstLevelOverlayBlendMode: BlendMode = .hue,
   |                                     `- error: 'BlendMode' is only available in macOS 10.15 or newer
22 |         highestLevelOverlayBlendMode: BlendMode = .overlay
23 |     )
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControlContentStyle.swift:22:39: error: 'BlendMode' is only available in macOS 10.15 or newer
 9 |
10 | /// Style of segment content
11 | public enum CustomizableSegmentedControlContentStyle {
   |             `- note: add @available attribute to enclosing enum
12 |     /// Default style. You configure color for all states of content.
13 |     case `default`
   :
20 |         contentBlendMode: BlendMode = .difference,
21 |         firstLevelOverlayBlendMode: BlendMode = .hue,
22 |         highestLevelOverlayBlendMode: BlendMode = .overlay
   |                                       `- error: 'BlendMode' is only available in macOS 10.15 or newer
23 |     )
24 | }
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/5] Emitting module CustomizableSegmentedControl
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:11:30: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  8 | import SwiftUI
  9 |
 10 | private struct SegmentedControlInsetsKey: EnvironmentKey {
    |                `- note: add @available attribute to enclosing struct
 11 |     static var defaultValue: EdgeInsets = .init(top: 0, leading: 0, bottom: 0, trailing: 0)
    |                |             `- error: 'EdgeInsets' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing static property
 12 | }
 13 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:23:30: error: 'Animation' is only available in macOS 10.15 or newer
 20 | }
 21 |
 22 | private struct SegmentedControlSlidingAnimationKey: EnvironmentKey {
    |                `- note: add @available attribute to enclosing struct
 23 |     static var defaultValue: Animation = .default
    |                |             `- error: 'Animation' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing static property
 24 | }
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:23:43: error: 'default' is only available in macOS 10.15 or newer
 20 | }
 21 |
 22 | private struct SegmentedControlSlidingAnimationKey: EnvironmentKey {
    |                `- note: add @available attribute to enclosing struct
 23 |     static var defaultValue: Animation = .default
    |                |                          `- error: 'default' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing static property
 24 | }
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:28:33: error: 'EdgeInsets' is only available in macOS 10.15 or newer
 24 | }
 25 |
 26 | extension EnvironmentValues {
    | `- note: add @available attribute to enclosing extension
 27 |
 28 |     var segmentedControlInsets: EdgeInsets {
    |         |                       `- error: 'EdgeInsets' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing property
 29 |         get { self[SegmentedControlInsetsKey.self] }
 30 |         set { self[SegmentedControlInsetsKey.self] = newValue }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:43:43: error: 'Animation' is only available in macOS 10.15 or newer
 24 | }
 25 |
 26 | extension EnvironmentValues {
    | `- note: add @available attribute to enclosing extension
 27 |
 28 |     var segmentedControlInsets: EdgeInsets {
    :
 41 |     }
 42 |
 43 |     var segmentedControlSlidingAnimation: Animation {
    |         |                                 `- error: 'Animation' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing property
 44 |         get { self[SegmentedControlSlidingAnimationKey.self] }
 45 |         set { self[SegmentedControlSlidingAnimationKey.self] = newValue }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:26:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
 24 | }
 25 |
 26 | extension EnvironmentValues {
    | |         `- error: 'EnvironmentValues' is only available in macOS 10.15 or newer
    | `- note: add @available attribute to enclosing extension
 27 |
 28 |     var segmentedControlInsets: EdgeInsets {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:52:27: error: 'EdgeInsets' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    |          |                `- error: 'EdgeInsets' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 53 |         environment(\.segmentedControlInsets, insets)
 54 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:52:47: error: 'View' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    |          |                                    `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 53 |         environment(\.segmentedControlInsets, insets)
 54 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:56:121: error: 'View' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    :
 54 |     }
 55 |
 56 |     func insets(top: CGFloat? = nil, leading: CGFloat? = nil, bottom: CGFloat? = nil, trailing: CGFloat? = nil) -> some View {
    |          |                                                                                                              `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 57 |         environment(\.segmentedControlInsets, .init(
 58 |             top: top ?? segmentedControlInsets.top,
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:65:26: error: 'Edge' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    :
 63 |     }
 64 |
 65 |     func insets(_ edges: Edge.Set = .all, _ length: CGFloat? = nil) -> some View {
    |          |               `- error: 'Edge' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 66 |         switch edges {
 67 |             case .vertical:
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:65:77: error: 'View' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    :
 63 |     }
 64 |
 65 |     func insets(_ edges: Edge.Set = .all, _ length: CGFloat? = nil) -> some View {
    |          |                                                                  `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 66 |         switch edges {
 67 |             case .vertical:
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:96:65: error: 'View' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    |          |                                                      `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 97 |         environment(\.segmentedControlInterSegmentSpacing, interSegmentSpacing)
 98 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:100:98: error: 'View' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    :
 98 |     }
 99 |
100 |     func segmentedControlContentStyle(_ style: CustomizableSegmentedControlContentStyle) -> some View {
    |          |                                                                                       `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
101 |         environment(\.segmentedControlContentStyle, style)
102 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:104:56: error: 'Animation' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    :
102 |     }
103 |
104 |     func segmentedControlSlidingAnimation(_ animation: Animation) -> some View {
    |          |                                             `- error: 'Animation' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
105 |         environment(\.segmentedControlSlidingAnimation, animation)
106 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:104:75: error: 'View' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    :
102 |     }
103 |
104 |     func segmentedControlSlidingAnimation(_ animation: Animation) -> some View {
    |          |                                                                `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
105 |         environment(\.segmentedControlSlidingAnimation, animation)
106 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:94:18: error: 'View' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        |         `- error: 'View' is only available in macOS 10.15 or newer
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:9:6: error: 'Environment' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
  8 |
  9 |     @Environment(\.segmentedControlInsets) var segmentedControlInsets
    |      `- error: 'Environment' is only available in macOS 10.15 or newer
 10 |     @Environment(\.segmentedControlInterSegmentSpacing) var interSegmentSpacing
 11 |     @Environment(\.segmentedControlSlidingAnimation) var slidingAnimation
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:10:6: error: 'Environment' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
  8 |
  9 |     @Environment(\.segmentedControlInsets) var segmentedControlInsets
 10 |     @Environment(\.segmentedControlInterSegmentSpacing) var interSegmentSpacing
    |      `- error: 'Environment' is only available in macOS 10.15 or newer
 11 |     @Environment(\.segmentedControlSlidingAnimation) var slidingAnimation
 12 |     @Environment(\.segmentedControlContentStyle) var contentStyle
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:11:6: error: 'Environment' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
  9 |     @Environment(\.segmentedControlInsets) var segmentedControlInsets
 10 |     @Environment(\.segmentedControlInterSegmentSpacing) var interSegmentSpacing
 11 |     @Environment(\.segmentedControlSlidingAnimation) var slidingAnimation
    |      `- error: 'Environment' is only available in macOS 10.15 or newer
 12 |     @Environment(\.segmentedControlContentStyle) var contentStyle
 13 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:12:6: error: 'Environment' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 10 |     @Environment(\.segmentedControlInterSegmentSpacing) var interSegmentSpacing
 11 |     @Environment(\.segmentedControlSlidingAnimation) var slidingAnimation
 12 |     @Environment(\.segmentedControlContentStyle) var contentStyle
    |      `- error: 'Environment' is only available in macOS 10.15 or newer
 13 |
 14 |     @Binding private var selection: Option
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:14:6: error: 'Binding' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 12 |     @Environment(\.segmentedControlContentStyle) var contentStyle
 13 |
 14 |     @Binding private var selection: Option
    |      `- error: 'Binding' is only available in macOS 10.15 or newer
 15 |     private let options: [Option]
 16 |     private let selectionView: () -> SelectionView
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:19:6: error: 'State' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 17 |     private let segmentContent: (_ option: Option, _ isSelected: Bool, _ isPressed: Bool) -> SegmentContent
 18 |
 19 |     @State private var optionIsPressed: [Option.ID: Bool] = [:]
    |      `- error: 'State' is only available in macOS 10.15 or newer
 20 |
 21 |     private var segmentAccessibilityValueCompletion: (Int, Int) -> String = { index, count in
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:25:6: error: 'Namespace' is only available in macOS 11.0 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 23 |     }
 24 |
 25 |     @Namespace private var namespaceID
    |      `- error: 'Namespace' is only available in macOS 11.0 or newer
 26 |     private let buttonBackgroundID: String = "buttonOverlayID"
 27 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:41:20: error: 'Binding' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 38 |     ///   - selectionView: Selected option background.
 39 |     ///   - segmentContent: Content of segment. Returns related option and isPressed parameters.
 40 |     public init(
    |            `- note: add @available attribute to enclosing initializer
 41 |         selection: Binding<Option>,
    |                    `- error: 'Binding' is only available in macOS 10.15 or newer
 42 |         options: [Option],
 43 |         selectionView: @escaping () -> SelectionView,
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:44:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 38 |     ///   - selectionView: Selected option background.
 39 |     ///   - segmentContent: Content of segment. Returns related option and isPressed parameters.
 40 |     public init(
    |            `- note: add @available attribute to enclosing initializer
 41 |         selection: Binding<Option>,
 42 |         options: [Option],
 43 |         selectionView: @escaping () -> SelectionView,
 44 |         @ViewBuilder segmentContent: @escaping (_ option: Option, _ isSelected: Bool, _ isPressed: Bool) -> SegmentContent
    |          `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
 45 |     ) {
 46 |         self._selection = selection
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:54:27: error: 'View' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                |          `- error: 'View' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:5:63: error: 'Identifiable' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               |                                               `- error: 'Identifiable' is only available in macOS 10.15 or newer
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:5:92: error: 'View' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               |                                                                            `- error: 'View' is only available in macOS 10.15 or newer
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:5:114: error: 'View' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               |                                                                                                  `- error: 'View' is only available in macOS 10.15 or newer
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:90:24: error: 'Animation' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 88 |         let selectionView: SegmentSelectionView
 89 |         let isSelected: Bool
 90 |         let animation: Animation
    |                        `- error: 'Animation' is only available in macOS 10.15 or newer
 91 |         let contentBlendMode: BlendMode?
 92 |         let firstLevelOverlayBlendMode: BlendMode?
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:91:31: error: 'BlendMode' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 89 |         let isSelected: Bool
 90 |         let animation: Animation
 91 |         let contentBlendMode: BlendMode?
    |                               `- error: 'BlendMode' is only available in macOS 10.15 or newer
 92 |         let firstLevelOverlayBlendMode: BlendMode?
 93 |         let highestLevelOverlayBlendMode: BlendMode?
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:92:41: error: 'BlendMode' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 90 |         let animation: Animation
 91 |         let contentBlendMode: BlendMode?
 92 |         let firstLevelOverlayBlendMode: BlendMode?
    |                                         `- error: 'BlendMode' is only available in macOS 10.15 or newer
 93 |         let highestLevelOverlayBlendMode: BlendMode?
 94 |         @Binding var isPressed: Bool?
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:93:43: error: 'BlendMode' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 91 |         let contentBlendMode: BlendMode?
 92 |         let firstLevelOverlayBlendMode: BlendMode?
 93 |         let highestLevelOverlayBlendMode: BlendMode?
    |                                           `- error: 'BlendMode' is only available in macOS 10.15 or newer
 94 |         @Binding var isPressed: Bool?
 95 |         let backgroundID: String
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:94:10: error: 'Binding' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        |- note: add @available attribute to enclosing generic struct
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 92 |         let firstLevelOverlayBlendMode: BlendMode?
 93 |         let highestLevelOverlayBlendMode: BlendMode?
 94 |         @Binding var isPressed: Bool?
    |          `- error: 'Binding' is only available in macOS 10.15 or newer
 95 |         let backgroundID: String
 96 |         let namespaceID: Namespace.ID
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:96:26: error: 'Namespace' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 94 |         @Binding var isPressed: Bool?
 95 |         let backgroundID: String
 96 |         let namespaceID: Namespace.ID
    |                          `- error: 'Namespace' is only available in macOS 11.0 or newer
 97 |         let accessibiltyValue: String
 98 |         let action: () -> Void
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:102:24: error: 'View' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             |          `- error: 'View' is only available in macOS 10.15 or newer
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:83:54: error: 'View' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        |                             `- error: 'View' is only available in macOS 10.15 or newer
    |                        |- note: add @available attribute to enclosing generic struct
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:83:69: error: 'View' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        |                                            `- error: 'View' is only available in macOS 10.15 or newer
    |                        |- note: add @available attribute to enclosing generic struct
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:155:20: error: 'Binding' is only available in macOS 10.15 or newer
140 | // MARK: - CustomizableSegmentedControl + Custom Inits
141 |
142 | extension CustomizableSegmentedControl {
    | `- note: add @available attribute to enclosing extension
143 |
144 |     /// - parameters:
    :
152 |     ///   - selectionView: Selected option background.
153 |     ///   - segmentContent: Content of segment. Returns related option and isPressed parameter.s
154 |     public init(
    |            `- note: add @available attribute to enclosing initializer
155 |         selection: Binding<Option>,
    |                    `- error: 'Binding' is only available in macOS 10.15 or newer
156 |         options: [Option],
157 |         selectionView: SelectionView,
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:158:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
140 | // MARK: - CustomizableSegmentedControl + Custom Inits
141 |
142 | extension CustomizableSegmentedControl {
    | `- note: add @available attribute to enclosing extension
143 |
144 |     /// - parameters:
    :
152 |     ///   - selectionView: Selected option background.
153 |     ///   - segmentContent: Content of segment. Returns related option and isPressed parameter.s
154 |     public init(
    |            `- note: add @available attribute to enclosing initializer
155 |         selection: Binding<Option>,
156 |         options: [Option],
157 |         selectionView: SelectionView,
158 |         @ViewBuilder segmentContent: @escaping (_ option: Option, _ isSelected: Bool, _ isPressed: Bool) -> SegmentContent
    |          `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
159 |     ) {
160 |         self.init(
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:176:10: error: 'Binding' is only available in macOS 10.15 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    |- note: add @available attribute to enclosing struct
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
    |          `- error: 'Binding' is only available in macOS 10.15 or newer
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:178:61: error: 'View' is only available in macOS 10.15 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
    |              |                                              `- error: 'View' is only available in macOS 10.15 or newer
    |              `- note: add @available attribute to enclosing instance method
179 |             configuration.label
180 |                 .contentShape(Rectangle())
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:194:27: error: 'BlendMode' is only available in macOS 10.15 or newer
190 | // MARK: - CustomizableSegmentedControlContentStyle + Properties
191 |
192 | private extension CustomizableSegmentedControlContentStyle {
    |         `- note: add @available attribute to enclosing extension
193 |
194 |     var contentBlendMode: BlendMode? {
    |         |                 `- error: 'BlendMode' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing property
195 |         switch self {
196 |             case .default:
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:203:37: error: 'BlendMode' is only available in macOS 10.15 or newer
190 | // MARK: - CustomizableSegmentedControlContentStyle + Properties
191 |
192 | private extension CustomizableSegmentedControlContentStyle {
    |         `- note: add @available attribute to enclosing extension
193 |
194 |     var contentBlendMode: BlendMode? {
    :
201 |     }
202 |
203 |     var firstLevelOverlayBlendMode: BlendMode? {
    |         |                           `- error: 'BlendMode' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing property
204 |         switch self {
205 |             case .default:
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:212:39: error: 'BlendMode' is only available in macOS 10.15 or newer
190 | // MARK: - CustomizableSegmentedControlContentStyle + Properties
191 |
192 | private extension CustomizableSegmentedControlContentStyle {
    |         `- note: add @available attribute to enclosing extension
193 |
194 |     var contentBlendMode: BlendMode? {
    :
210 |     }
211 |
212 |     var highestLevelOverlayBlendMode: BlendMode? {
    |         |                             `- error: 'BlendMode' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing property
213 |         switch self {
214 |             case .default:
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:244:36: error: 'BlendMode' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          |                         `- error: 'BlendMode' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:244:56: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          |                                             `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:243:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    |      `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:253:24: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          |             `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:254:20: error: 'Alignment' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
    |                    `- error: 'Alignment' is only available in macOS 10.15 or newer
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:255:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
    |          `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
256 |     ) -> some View {
257 |         if #available(iOS 15.0, *) {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:256:15: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
    |               `- error: 'View' is only available in macOS 10.15 or newer
257 |         if #available(iOS 15.0, *) {
258 |             background(alignment: alignment, content: content)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:252:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
250 |     }
251 |
252 |     @ViewBuilder
    |      `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:254:33: error: 'center' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
    |                                 `- error: 'center' is only available in macOS 10.15 or newer
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:265:21: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          |          `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:266:20: error: 'Alignment' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
    |                    `- error: 'Alignment' is only available in macOS 10.15 or newer
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:267:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
    |          `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
268 |     ) -> some View {
269 |         if #available(iOS 15.0, *) {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:268:15: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
    |               `- error: 'View' is only available in macOS 10.15 or newer
269 |         if #available(iOS 15.0, *) {
270 |             overlay(alignment: alignment, content: content)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:264:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
262 |     }
263 |
264 |     @ViewBuilder
    |      `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:266:33: error: 'center' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
    |                                 `- error: 'center' is only available in macOS 10.15 or newer
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:241:19: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         |         `- error: 'View' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControlContentStyle.swift:20:27: error: 'BlendMode' is only available in macOS 10.15 or newer
 9 |
10 | /// Style of segment content
11 | public enum CustomizableSegmentedControlContentStyle {
   |             `- note: add @available attribute to enclosing enum
12 |     /// Default style. You configure color for all states of content.
13 |     case `default`
   :
18 |     ///   - highestLevelOverlayBlendMode: Blend mode applies to highest level overlay. Default is overlay..
19 |     case blendMode(
20 |         contentBlendMode: BlendMode = .difference,
   |                           `- error: 'BlendMode' is only available in macOS 10.15 or newer
21 |         firstLevelOverlayBlendMode: BlendMode = .hue,
22 |         highestLevelOverlayBlendMode: BlendMode = .overlay
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControlContentStyle.swift:21:37: error: 'BlendMode' is only available in macOS 10.15 or newer
 9 |
10 | /// Style of segment content
11 | public enum CustomizableSegmentedControlContentStyle {
   |             `- note: add @available attribute to enclosing enum
12 |     /// Default style. You configure color for all states of content.
13 |     case `default`
   :
19 |     case blendMode(
20 |         contentBlendMode: BlendMode = .difference,
21 |         firstLevelOverlayBlendMode: BlendMode = .hue,
   |                                     `- error: 'BlendMode' is only available in macOS 10.15 or newer
22 |         highestLevelOverlayBlendMode: BlendMode = .overlay
23 |     )
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControlContentStyle.swift:22:39: error: 'BlendMode' is only available in macOS 10.15 or newer
 9 |
10 | /// Style of segment content
11 | public enum CustomizableSegmentedControlContentStyle {
   |             `- note: add @available attribute to enclosing enum
12 |     /// Default style. You configure color for all states of content.
13 |     case `default`
   :
20 |         contentBlendMode: BlendMode = .difference,
21 |         firstLevelOverlayBlendMode: BlendMode = .hue,
22 |         highestLevelOverlayBlendMode: BlendMode = .overlay
   |                                       `- error: 'BlendMode' is only available in macOS 10.15 or newer
23 |     )
24 | }
[4/5] Compiling CustomizableSegmentedControl CustomizableSegmentedControl+EnvironmentValues.swift
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:11:30: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  8 | import SwiftUI
  9 |
 10 | private struct SegmentedControlInsetsKey: EnvironmentKey {
    |                `- note: add @available attribute to enclosing struct
 11 |     static var defaultValue: EdgeInsets = .init(top: 0, leading: 0, bottom: 0, trailing: 0)
    |                |             `- error: 'EdgeInsets' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing static property
 12 | }
 13 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:23:30: error: 'Animation' is only available in macOS 10.15 or newer
 20 | }
 21 |
 22 | private struct SegmentedControlSlidingAnimationKey: EnvironmentKey {
    |                `- note: add @available attribute to enclosing struct
 23 |     static var defaultValue: Animation = .default
    |                |             `- error: 'Animation' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing static property
 24 | }
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:23:43: error: 'default' is only available in macOS 10.15 or newer
 20 | }
 21 |
 22 | private struct SegmentedControlSlidingAnimationKey: EnvironmentKey {
    |                `- note: add @available attribute to enclosing struct
 23 |     static var defaultValue: Animation = .default
    |                |                          `- error: 'default' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing static property
 24 | }
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:28:33: error: 'EdgeInsets' is only available in macOS 10.15 or newer
 24 | }
 25 |
 26 | extension EnvironmentValues {
    | `- note: add @available attribute to enclosing extension
 27 |
 28 |     var segmentedControlInsets: EdgeInsets {
    |         |                       `- error: 'EdgeInsets' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing property
 29 |         get { self[SegmentedControlInsetsKey.self] }
 30 |         set { self[SegmentedControlInsetsKey.self] = newValue }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:43:43: error: 'Animation' is only available in macOS 10.15 or newer
 24 | }
 25 |
 26 | extension EnvironmentValues {
    | `- note: add @available attribute to enclosing extension
 27 |
 28 |     var segmentedControlInsets: EdgeInsets {
    :
 41 |     }
 42 |
 43 |     var segmentedControlSlidingAnimation: Animation {
    |         |                                 `- error: 'Animation' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing property
 44 |         get { self[SegmentedControlSlidingAnimationKey.self] }
 45 |         set { self[SegmentedControlSlidingAnimationKey.self] = newValue }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:26:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
 24 | }
 25 |
 26 | extension EnvironmentValues {
    | |         `- error: 'EnvironmentValues' is only available in macOS 10.15 or newer
    | `- note: add @available attribute to enclosing extension
 27 |
 28 |     var segmentedControlInsets: EdgeInsets {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:52:27: error: 'EdgeInsets' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    |          |                `- error: 'EdgeInsets' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 53 |         environment(\.segmentedControlInsets, insets)
 54 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:52:47: error: 'View' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    |          |                                    `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 53 |         environment(\.segmentedControlInsets, insets)
 54 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:56:121: error: 'View' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    :
 54 |     }
 55 |
 56 |     func insets(top: CGFloat? = nil, leading: CGFloat? = nil, bottom: CGFloat? = nil, trailing: CGFloat? = nil) -> some View {
    |          |                                                                                                              `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 57 |         environment(\.segmentedControlInsets, .init(
 58 |             top: top ?? segmentedControlInsets.top,
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:65:26: error: 'Edge' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    :
 63 |     }
 64 |
 65 |     func insets(_ edges: Edge.Set = .all, _ length: CGFloat? = nil) -> some View {
    |          |               `- error: 'Edge' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 66 |         switch edges {
 67 |             case .vertical:
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:65:77: error: 'View' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    :
 63 |     }
 64 |
 65 |     func insets(_ edges: Edge.Set = .all, _ length: CGFloat? = nil) -> some View {
    |          |                                                                  `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 66 |         switch edges {
 67 |             case .vertical:
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:96:65: error: 'View' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    |          |                                                      `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 97 |         environment(\.segmentedControlInterSegmentSpacing, interSegmentSpacing)
 98 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:100:98: error: 'View' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    :
 98 |     }
 99 |
100 |     func segmentedControlContentStyle(_ style: CustomizableSegmentedControlContentStyle) -> some View {
    |          |                                                                                       `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
101 |         environment(\.segmentedControlContentStyle, style)
102 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:104:56: error: 'Animation' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    :
102 |     }
103 |
104 |     func segmentedControlSlidingAnimation(_ animation: Animation) -> some View {
    |          |                                             `- error: 'Animation' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
105 |         environment(\.segmentedControlSlidingAnimation, animation)
106 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:104:75: error: 'View' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    :
102 |     }
103 |
104 |     func segmentedControlSlidingAnimation(_ animation: Animation) -> some View {
    |          |                                                                `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
105 |         environment(\.segmentedControlSlidingAnimation, animation)
106 |     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:94:18: error: 'View' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        |         `- error: 'View' is only available in macOS 10.15 or newer
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:53:9: error: 'environment' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    |          `- note: add @available attribute to enclosing instance method
 53 |         environment(\.segmentedControlInsets, insets)
    |         |- error: 'environment' is only available in macOS 10.15 or newer
    |         `- note: add 'if #available' version check
 54 |     }
 55 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:57:9: error: 'environment' is only available in macOS 10.15 or newer
 48 | }
 49 |
 50 | public extension CustomizableSegmentedControl {
    |        `- note: add @available attribute to enclosing extension
 51 |
 52 |     func insets(_ insets: EdgeInsets) -> some View {
    :
 54 |     }
 55 |
 56 |     func insets(top: CGFloat? = nil, leading: CGFloat? = nil, bottom: CGFloat? = nil, trailing: CGFloat? = nil) -> some View {
    |          `- note: add @available attribute to enclosing instance method
 57 |         environment(\.segmentedControlInsets, .init(
    |         |- error: 'environment' is only available in macOS 10.15 or newer
    |         `- note: add 'if #available' version check
 58 |             top: top ?? segmentedControlInsets.top,
 59 |             leading: leading ?? segmentedControlInsets.leading,
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:97:9: error: 'environment' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    |          `- note: add @available attribute to enclosing instance method
 97 |         environment(\.segmentedControlInterSegmentSpacing, interSegmentSpacing)
    |         |- error: 'environment' is only available in macOS 10.15 or newer
    |         `- note: add 'if #available' version check
 98 |     }
 99 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:101:9: error: 'environment' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    :
 98 |     }
 99 |
100 |     func segmentedControlContentStyle(_ style: CustomizableSegmentedControlContentStyle) -> some View {
    |          `- note: add @available attribute to enclosing instance method
101 |         environment(\.segmentedControlContentStyle, style)
    |         |- error: 'environment' is only available in macOS 10.15 or newer
    |         `- note: add 'if #available' version check
102 |     }
103 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl+EnvironmentValues.swift:105:9: error: 'environment' is only available in macOS 10.15 or newer
 92 | }
 93 |
 94 | public extension View {
    |        `- note: add @available attribute to enclosing extension
 95 |
 96 |     func segmentedControl(interSegmentSpacing: CGFloat) -> some View {
    :
102 |     }
103 |
104 |     func segmentedControlSlidingAnimation(_ animation: Animation) -> some View {
    |          `- note: add @available attribute to enclosing instance method
105 |         environment(\.segmentedControlSlidingAnimation, animation)
    |         |- error: 'environment' is only available in macOS 10.15 or newer
    |         `- note: add 'if #available' version check
106 |     }
107 |
[5/5] Compiling CustomizableSegmentedControl CustomizableSegmentedControl.swift
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:9:6: error: 'Environment' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
  8 |
  9 |     @Environment(\.segmentedControlInsets) var segmentedControlInsets
    |      `- error: 'Environment' is only available in macOS 10.15 or newer
 10 |     @Environment(\.segmentedControlInterSegmentSpacing) var interSegmentSpacing
 11 |     @Environment(\.segmentedControlSlidingAnimation) var slidingAnimation
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:10:6: error: 'Environment' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
  8 |
  9 |     @Environment(\.segmentedControlInsets) var segmentedControlInsets
 10 |     @Environment(\.segmentedControlInterSegmentSpacing) var interSegmentSpacing
    |      `- error: 'Environment' is only available in macOS 10.15 or newer
 11 |     @Environment(\.segmentedControlSlidingAnimation) var slidingAnimation
 12 |     @Environment(\.segmentedControlContentStyle) var contentStyle
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:11:6: error: 'Environment' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
  9 |     @Environment(\.segmentedControlInsets) var segmentedControlInsets
 10 |     @Environment(\.segmentedControlInterSegmentSpacing) var interSegmentSpacing
 11 |     @Environment(\.segmentedControlSlidingAnimation) var slidingAnimation
    |      `- error: 'Environment' is only available in macOS 10.15 or newer
 12 |     @Environment(\.segmentedControlContentStyle) var contentStyle
 13 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:12:6: error: 'Environment' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 10 |     @Environment(\.segmentedControlInterSegmentSpacing) var interSegmentSpacing
 11 |     @Environment(\.segmentedControlSlidingAnimation) var slidingAnimation
 12 |     @Environment(\.segmentedControlContentStyle) var contentStyle
    |      `- error: 'Environment' is only available in macOS 10.15 or newer
 13 |
 14 |     @Binding private var selection: Option
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:14:6: error: 'Binding' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 12 |     @Environment(\.segmentedControlContentStyle) var contentStyle
 13 |
 14 |     @Binding private var selection: Option
    |      `- error: 'Binding' is only available in macOS 10.15 or newer
 15 |     private let options: [Option]
 16 |     private let selectionView: () -> SelectionView
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:19:6: error: 'State' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 17 |     private let segmentContent: (_ option: Option, _ isSelected: Bool, _ isPressed: Bool) -> SegmentContent
 18 |
 19 |     @State private var optionIsPressed: [Option.ID: Bool] = [:]
    |      `- error: 'State' is only available in macOS 10.15 or newer
 20 |
 21 |     private var segmentAccessibilityValueCompletion: (Int, Int) -> String = { index, count in
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:25:6: error: 'Namespace' is only available in macOS 11.0 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 23 |     }
 24 |
 25 |     @Namespace private var namespaceID
    |      `- error: 'Namespace' is only available in macOS 11.0 or newer
 26 |     private let buttonBackgroundID: String = "buttonOverlayID"
 27 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:41:20: error: 'Binding' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 38 |     ///   - selectionView: Selected option background.
 39 |     ///   - segmentContent: Content of segment. Returns related option and isPressed parameters.
 40 |     public init(
    |            `- note: add @available attribute to enclosing initializer
 41 |         selection: Binding<Option>,
    |                    `- error: 'Binding' is only available in macOS 10.15 or newer
 42 |         options: [Option],
 43 |         selectionView: @escaping () -> SelectionView,
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:44:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 38 |     ///   - selectionView: Selected option background.
 39 |     ///   - segmentContent: Content of segment. Returns related option and isPressed parameters.
 40 |     public init(
    |            `- note: add @available attribute to enclosing initializer
 41 |         selection: Binding<Option>,
 42 |         options: [Option],
 43 |         selectionView: @escaping () -> SelectionView,
 44 |         @ViewBuilder segmentContent: @escaping (_ option: Option, _ isSelected: Bool, _ isPressed: Bool) -> SegmentContent
    |          `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
 45 |     ) {
 46 |         self._selection = selection
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:54:27: error: 'View' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                |          `- error: 'View' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:5:63: error: 'Identifiable' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               |                                               `- error: 'Identifiable' is only available in macOS 10.15 or newer
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:5:92: error: 'View' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               |                                                                            `- error: 'View' is only available in macOS 10.15 or newer
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:5:114: error: 'View' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               |                                                                                                  `- error: 'View' is only available in macOS 10.15 or newer
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:90:24: error: 'Animation' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 88 |         let selectionView: SegmentSelectionView
 89 |         let isSelected: Bool
 90 |         let animation: Animation
    |                        `- error: 'Animation' is only available in macOS 10.15 or newer
 91 |         let contentBlendMode: BlendMode?
 92 |         let firstLevelOverlayBlendMode: BlendMode?
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:91:31: error: 'BlendMode' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 89 |         let isSelected: Bool
 90 |         let animation: Animation
 91 |         let contentBlendMode: BlendMode?
    |                               `- error: 'BlendMode' is only available in macOS 10.15 or newer
 92 |         let firstLevelOverlayBlendMode: BlendMode?
 93 |         let highestLevelOverlayBlendMode: BlendMode?
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:92:41: error: 'BlendMode' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 90 |         let animation: Animation
 91 |         let contentBlendMode: BlendMode?
 92 |         let firstLevelOverlayBlendMode: BlendMode?
    |                                         `- error: 'BlendMode' is only available in macOS 10.15 or newer
 93 |         let highestLevelOverlayBlendMode: BlendMode?
 94 |         @Binding var isPressed: Bool?
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:93:43: error: 'BlendMode' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 91 |         let contentBlendMode: BlendMode?
 92 |         let firstLevelOverlayBlendMode: BlendMode?
 93 |         let highestLevelOverlayBlendMode: BlendMode?
    |                                           `- error: 'BlendMode' is only available in macOS 10.15 or newer
 94 |         @Binding var isPressed: Bool?
 95 |         let backgroundID: String
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:94:10: error: 'Binding' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        |- note: add @available attribute to enclosing generic struct
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 92 |         let firstLevelOverlayBlendMode: BlendMode?
 93 |         let highestLevelOverlayBlendMode: BlendMode?
 94 |         @Binding var isPressed: Bool?
    |          `- error: 'Binding' is only available in macOS 10.15 or newer
 95 |         let backgroundID: String
 96 |         let namespaceID: Namespace.ID
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:96:26: error: 'Namespace' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
 94 |         @Binding var isPressed: Bool?
 95 |         let backgroundID: String
 96 |         let namespaceID: Namespace.ID
    |                          `- error: 'Namespace' is only available in macOS 11.0 or newer
 97 |         let accessibiltyValue: String
 98 |         let action: () -> Void
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:102:24: error: 'View' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             |          `- error: 'View' is only available in macOS 10.15 or newer
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:83:54: error: 'View' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        |                             `- error: 'View' is only available in macOS 10.15 or newer
    |                        |- note: add @available attribute to enclosing generic struct
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:83:69: error: 'View' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        |                                            `- error: 'View' is only available in macOS 10.15 or newer
    |                        |- note: add @available attribute to enclosing generic struct
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:155:20: error: 'Binding' is only available in macOS 10.15 or newer
140 | // MARK: - CustomizableSegmentedControl + Custom Inits
141 |
142 | extension CustomizableSegmentedControl {
    | `- note: add @available attribute to enclosing extension
143 |
144 |     /// - parameters:
    :
152 |     ///   - selectionView: Selected option background.
153 |     ///   - segmentContent: Content of segment. Returns related option and isPressed parameter.s
154 |     public init(
    |            `- note: add @available attribute to enclosing initializer
155 |         selection: Binding<Option>,
    |                    `- error: 'Binding' is only available in macOS 10.15 or newer
156 |         options: [Option],
157 |         selectionView: SelectionView,
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:158:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
140 | // MARK: - CustomizableSegmentedControl + Custom Inits
141 |
142 | extension CustomizableSegmentedControl {
    | `- note: add @available attribute to enclosing extension
143 |
144 |     /// - parameters:
    :
152 |     ///   - selectionView: Selected option background.
153 |     ///   - segmentContent: Content of segment. Returns related option and isPressed parameter.s
154 |     public init(
    |            `- note: add @available attribute to enclosing initializer
155 |         selection: Binding<Option>,
156 |         options: [Option],
157 |         selectionView: SelectionView,
158 |         @ViewBuilder segmentContent: @escaping (_ option: Option, _ isSelected: Bool, _ isPressed: Bool) -> SegmentContent
    |          `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
159 |     ) {
160 |         self.init(
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:176:10: error: 'Binding' is only available in macOS 10.15 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    |- note: add @available attribute to enclosing struct
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
    |          `- error: 'Binding' is only available in macOS 10.15 or newer
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:178:61: error: 'View' is only available in macOS 10.15 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
    |              |                                              `- error: 'View' is only available in macOS 10.15 or newer
    |              `- note: add @available attribute to enclosing instance method
179 |             configuration.label
180 |                 .contentShape(Rectangle())
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:194:27: error: 'BlendMode' is only available in macOS 10.15 or newer
190 | // MARK: - CustomizableSegmentedControlContentStyle + Properties
191 |
192 | private extension CustomizableSegmentedControlContentStyle {
    |         `- note: add @available attribute to enclosing extension
193 |
194 |     var contentBlendMode: BlendMode? {
    |         |                 `- error: 'BlendMode' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing property
195 |         switch self {
196 |             case .default:
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:203:37: error: 'BlendMode' is only available in macOS 10.15 or newer
190 | // MARK: - CustomizableSegmentedControlContentStyle + Properties
191 |
192 | private extension CustomizableSegmentedControlContentStyle {
    |         `- note: add @available attribute to enclosing extension
193 |
194 |     var contentBlendMode: BlendMode? {
    :
201 |     }
202 |
203 |     var firstLevelOverlayBlendMode: BlendMode? {
    |         |                           `- error: 'BlendMode' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing property
204 |         switch self {
205 |             case .default:
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:212:39: error: 'BlendMode' is only available in macOS 10.15 or newer
190 | // MARK: - CustomizableSegmentedControlContentStyle + Properties
191 |
192 | private extension CustomizableSegmentedControlContentStyle {
    |         `- note: add @available attribute to enclosing extension
193 |
194 |     var contentBlendMode: BlendMode? {
    :
210 |     }
211 |
212 |     var highestLevelOverlayBlendMode: BlendMode? {
    |         |                             `- error: 'BlendMode' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing property
213 |         switch self {
214 |             case .default:
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:244:36: error: 'BlendMode' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          |                         `- error: 'BlendMode' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:244:56: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          |                                             `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:243:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    |      `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:253:24: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          |             `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:254:20: error: 'Alignment' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
    |                    `- error: 'Alignment' is only available in macOS 10.15 or newer
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:255:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
    |          `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
256 |     ) -> some View {
257 |         if #available(iOS 15.0, *) {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:256:15: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
    |               `- error: 'View' is only available in macOS 10.15 or newer
257 |         if #available(iOS 15.0, *) {
258 |             background(alignment: alignment, content: content)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:252:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
250 |     }
251 |
252 |     @ViewBuilder
    |      `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:254:33: error: 'center' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
    |                                 `- error: 'center' is only available in macOS 10.15 or newer
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:265:21: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          |          `- error: 'View' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:266:20: error: 'Alignment' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
    |                    `- error: 'Alignment' is only available in macOS 10.15 or newer
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:267:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
    |          `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
268 |     ) -> some View {
269 |         if #available(iOS 15.0, *) {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:268:15: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
    |               `- error: 'View' is only available in macOS 10.15 or newer
269 |         if #available(iOS 15.0, *) {
270 |             overlay(alignment: alignment, content: content)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:264:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
262 |     }
263 |
264 |     @ViewBuilder
    |      `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:266:33: error: 'center' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
    |                                 `- error: 'center' is only available in macOS 10.15 or newer
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:241:19: error: 'View' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         |         `- error: 'View' is only available in macOS 10.15 or newer
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:55:9: error: 'HStack' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
    |         |- error: 'HStack' is only available in macOS 10.15 or newer
    |         `- note: add 'if #available' version check
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
 57 |                 Segment(
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:55:9: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
    |         |- warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |         `- note: add 'if #available' version check
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
 57 |                 Segment(
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:56:13: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
    |             |- warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |             `- note: add 'if #available' version check
 57 |                 Segment(
 58 |                     content: segmentContent(option, option.id == selection.id, optionIsPressed[option.id, default: false]),
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:56:13: error: 'ForEach' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
    |             |- error: 'ForEach' is only available in macOS 10.15 or newer
    |             `- note: add 'if #available' version check
 57 |                 Segment(
 58 |                     content: segmentContent(option, option.id == selection.id, optionIsPressed[option.id, default: false]),
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:56:13: error: 'init(_:id:content:)' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
    |             |- error: 'init(_:id:content:)' is only available in macOS 10.15 or newer
    |             `- note: add 'if #available' version check
 57 |                 Segment(
 58 |                     content: segmentContent(option, option.id == selection.id, optionIsPressed[option.id, default: false]),
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:69:31: error: setter for 'selection' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
    :
 67 |                     namespaceID: namespaceID,
 68 |                     accessibiltyValue: segmentAccessibilityValueCompletion(index + 1, options.count),
 69 |                     action: { selection = option }
    |                               |- error: setter for 'selection' is only available in macOS 10.15 or newer
    |                               `- note: add 'if #available' version check
 70 |                 )
 71 |                 .zIndex(selection == option ? 0 : 1)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:71:18: error: 'zIndex' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
    :
 69 |                     action: { selection = option }
 70 |                 )
 71 |                 .zIndex(selection == option ? 0 : 1)
    |                  |- error: 'zIndex' is only available in macOS 10.15 or newer
    |                  `- note: add 'if #available' version check
 72 |             }
 73 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:55:46: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
    |                                              |- warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                                              `- note: add 'if #available' version check
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
 57 |                 Segment(
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:74:10: error: 'padding' is only available in macOS 10.15 or newer
  3 | // MARK: - Segmented Control
  4 |
  5 | public struct CustomizableSegmentedControl<Option: Hashable & Identifiable, SelectionView: View, SegmentContent: View>: View {
    |               `- note: add @available attribute to enclosing generic struct
  6 |
  7 |     // MARK: - Properties
    :
 52 |     // MARK: - UI
 53 |
 54 |     public var body: some View {
    |                `- note: add @available attribute to enclosing property
 55 |         HStack(spacing: interSegmentSpacing) {
 56 |             ForEach(Array(zip(options.indices, options)), id: \.1.id) { index, option in
    :
 72 |             }
 73 |         }
 74 |         .padding(segmentedControlInsets)
    |          |- error: 'padding' is only available in macOS 10.15 or newer
    |          `- note: add 'if #available' version check
 75 |     }
 76 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:103:13: warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
    |             |- warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |             `- note: add 'if #available' version check
104 |                 content
105 |                     .blendModeIfNotNil(contentBlendMode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:103:13: error: 'Button' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
    |             |- error: 'Button' is only available in macOS 10.15 or newer
    |             `- note: add 'if #available' version check
104 |                 content
105 |                     .blendModeIfNotNil(contentBlendMode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:106:22: warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
105 |                     .blendModeIfNotNil(contentBlendMode)
106 |                     .overlay {
    |                      |- warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                      `- note: add 'if #available' version check
107 |                         if let firstLevelOverlayBlendMode {
108 |                             content
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:108:29: warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
106 |                     .overlay {
107 |                         if let firstLevelOverlayBlendMode {
108 |                             content
    |                             |- warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                             `- note: add 'if #available' version check
109 |                                 .blendMode(firstLevelOverlayBlendMode)
110 |                                 .accessibilityHidden(true)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:109:34: error: 'blendMode' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
107 |                         if let firstLevelOverlayBlendMode {
108 |                             content
109 |                                 .blendMode(firstLevelOverlayBlendMode)
    |                                  |- error: 'blendMode' is only available in macOS 10.15 or newer
    |                                  `- note: add 'if #available' version check
110 |                                 .accessibilityHidden(true)
111 |                         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:110:34: error: 'accessibilityHidden' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
108 |                             content
109 |                                 .blendMode(firstLevelOverlayBlendMode)
110 |                                 .accessibilityHidden(true)
    |                                  |- error: 'accessibilityHidden' is only available in macOS 11.0 or newer
    |                                  `- note: add 'if #available' version check
111 |                         }
112 |                     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:107:59: error: 'buildIf' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
105 |                     .blendModeIfNotNil(contentBlendMode)
106 |                     .overlay {
107 |                         if let firstLevelOverlayBlendMode {
    |                                                           |- error: 'buildIf' is only available in macOS 10.15 or newer
    |                                                           `- note: add 'if #available' version check
108 |                             content
109 |                                 .blendMode(firstLevelOverlayBlendMode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:107:59: warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
105 |                     .blendModeIfNotNil(contentBlendMode)
106 |                     .overlay {
107 |                         if let firstLevelOverlayBlendMode {
    |                                                           |- warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                                                           `- note: add 'if #available' version check
108 |                             content
109 |                                 .blendMode(firstLevelOverlayBlendMode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:111:25: error: 'buildIf' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
109 |                                 .blendMode(firstLevelOverlayBlendMode)
110 |                                 .accessibilityHidden(true)
111 |                         }
    |                         |- error: 'buildIf' is only available in macOS 10.15 or newer
    |                         `- note: add 'if #available' version check
112 |                     }
113 |                     .overlay {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:106:30: warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
105 |                     .blendModeIfNotNil(contentBlendMode)
106 |                     .overlay {
    |                              |- warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                              `- note: add 'if #available' version check
107 |                         if let firstLevelOverlayBlendMode {
108 |                             content
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:113:22: warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
111 |                         }
112 |                     }
113 |                     .overlay {
    |                      |- warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                      `- note: add 'if #available' version check
114 |                         if let highestLevelOverlayBlendMode {
115 |                             content
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:115:29: warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
113 |                     .overlay {
114 |                         if let highestLevelOverlayBlendMode {
115 |                             content
    |                             |- warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                             `- note: add 'if #available' version check
116 |                                 .blendMode(highestLevelOverlayBlendMode)
117 |                                 .accessibilityHidden(true)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:116:34: error: 'blendMode' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
114 |                         if let highestLevelOverlayBlendMode {
115 |                             content
116 |                                 .blendMode(highestLevelOverlayBlendMode)
    |                                  |- error: 'blendMode' is only available in macOS 10.15 or newer
    |                                  `- note: add 'if #available' version check
117 |                                 .accessibilityHidden(true)
118 |                         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:117:34: error: 'accessibilityHidden' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
115 |                             content
116 |                                 .blendMode(highestLevelOverlayBlendMode)
117 |                                 .accessibilityHidden(true)
    |                                  |- error: 'accessibilityHidden' is only available in macOS 11.0 or newer
    |                                  `- note: add 'if #available' version check
118 |                         }
119 |                     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:114:61: error: 'buildIf' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
112 |                     }
113 |                     .overlay {
114 |                         if let highestLevelOverlayBlendMode {
    |                                                             |- error: 'buildIf' is only available in macOS 10.15 or newer
    |                                                             `- note: add 'if #available' version check
115 |                             content
116 |                                 .blendMode(highestLevelOverlayBlendMode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:114:61: warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
112 |                     }
113 |                     .overlay {
114 |                         if let highestLevelOverlayBlendMode {
    |                                                             |- warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                                                             `- note: add 'if #available' version check
115 |                             content
116 |                                 .blendMode(highestLevelOverlayBlendMode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:118:25: error: 'buildIf' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
116 |                                 .blendMode(highestLevelOverlayBlendMode)
117 |                                 .accessibilityHidden(true)
118 |                         }
    |                         |- error: 'buildIf' is only available in macOS 10.15 or newer
    |                         `- note: add 'if #available' version check
119 |                     }
120 |                     .background {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:113:30: warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
111 |                         }
112 |                     }
113 |                     .overlay {
    |                              |- warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                              `- note: add 'if #available' version check
114 |                         if let highestLevelOverlayBlendMode {
115 |                             content
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:120:22: warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
118 |                         }
119 |                     }
120 |                     .background {
    |                      |- warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                      `- note: add 'if #available' version check
121 |                         if isSelected {
122 |                             selectionView
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:123:34: error: 'transition' is only available in macOS 14.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
121 |                         if isSelected {
122 |                             selectionView
123 |                                 .transition(.offset())
    |                                  |- error: 'transition' is only available in macOS 14.0 or newer
    |                                  `- note: add 'if #available' version check
124 |                                 .matchedGeometryEffect(id: backgroundID, in: namespaceID)
125 |                         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:123:46: error: 'offset(x:y:)' is only available in macOS 14.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
121 |                         if isSelected {
122 |                             selectionView
123 |                                 .transition(.offset())
    |                                              |- error: 'offset(x:y:)' is only available in macOS 14.0 or newer
    |                                              `- note: add 'if #available' version check
124 |                                 .matchedGeometryEffect(id: backgroundID, in: namespaceID)
125 |                         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:124:34: error: 'matchedGeometryEffect(id:in:properties:anchor:isSource:)' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
122 |                             selectionView
123 |                                 .transition(.offset())
124 |                                 .matchedGeometryEffect(id: backgroundID, in: namespaceID)
    |                                  |- error: 'matchedGeometryEffect(id:in:properties:anchor:isSource:)' is only available in macOS 11.0 or newer
    |                                  `- note: add 'if #available' version check
125 |                         }
126 |                     }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:121:39: error: 'buildIf' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
119 |                     }
120 |                     .background {
121 |                         if isSelected {
    |                                       |- error: 'buildIf' is only available in macOS 10.15 or newer
    |                                       `- note: add 'if #available' version check
122 |                             selectionView
123 |                                 .transition(.offset())
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:125:25: error: 'buildIf' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
123 |                                 .transition(.offset())
124 |                                 .matchedGeometryEffect(id: backgroundID, in: namespaceID)
125 |                         }
    |                         |- error: 'buildIf' is only available in macOS 10.15 or newer
    |                         `- note: add 'if #available' version check
126 |                     }
127 |                     .animation(animation, value: isSelected)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:120:33: warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
118 |                         }
119 |                     }
120 |                     .background {
    |                                 |- warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                                 `- note: add 'if #available' version check
121 |                         if isSelected {
122 |                             selectionView
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:127:22: error: 'animation(_:value:)' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
125 |                         }
126 |                     }
127 |                     .animation(animation, value: isSelected)
    |                      |- error: 'animation(_:value:)' is only available in macOS 10.15 or newer
    |                      `- note: add 'if #available' version check
128 |             }
129 |             .buttonStyle(SegmentButtonStyle(isPressed: $isPressed))
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:129:14: error: 'buttonStyle' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
127 |                     .animation(animation, value: isSelected)
128 |             }
129 |             .buttonStyle(SegmentButtonStyle(isPressed: $isPressed))
    |              |- error: 'buttonStyle' is only available in macOS 10.15 or newer
    |              `- note: add 'if #available' version check
130 |             .accessibilityElement(children: .combine)
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:130:14: error: 'accessibilityElement(children:)' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
128 |             }
129 |             .buttonStyle(SegmentButtonStyle(isPressed: $isPressed))
130 |             .accessibilityElement(children: .combine)
    |              |- error: 'accessibilityElement(children:)' is only available in macOS 10.15 or newer
    |              `- note: add 'if #available' version check
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
132 |             .accessibilityRemoveTraits(isSelected ? [] : .isSelected)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:130:46: error: 'combine' is only available in macOS 10.15 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
128 |             }
129 |             .buttonStyle(SegmentButtonStyle(isPressed: $isPressed))
130 |             .accessibilityElement(children: .combine)
    |                                              |- error: 'combine' is only available in macOS 10.15 or newer
    |                                              `- note: add 'if #available' version check
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
132 |             .accessibilityRemoveTraits(isSelected ? [] : .isSelected)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:131:14: error: 'accessibilityAddTraits' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
129 |             .buttonStyle(SegmentButtonStyle(isPressed: $isPressed))
130 |             .accessibilityElement(children: .combine)
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
    |              |- error: 'accessibilityAddTraits' is only available in macOS 11.0 or newer
    |              `- note: add 'if #available' version check
132 |             .accessibilityRemoveTraits(isSelected ? [] : .isSelected)
133 |             .accessibilityValue(accessibiltyValue)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:132:14: error: 'accessibilityRemoveTraits' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
130 |             .accessibilityElement(children: .combine)
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
132 |             .accessibilityRemoveTraits(isSelected ? [] : .isSelected)
    |              |- error: 'accessibilityRemoveTraits' is only available in macOS 11.0 or newer
    |              `- note: add 'if #available' version check
133 |             .accessibilityValue(accessibiltyValue)
134 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:133:14: error: 'accessibilityValue' is only available in macOS 11.0 or newer
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
    :
131 |             .accessibilityAddTraits(isSelected ? .isSelected : [])
132 |             .accessibilityRemoveTraits(isSelected ? [] : .isSelected)
133 |             .accessibilityValue(accessibiltyValue)
    |              |- error: 'accessibilityValue' is only available in macOS 11.0 or newer
    |              `- note: add 'if #available' version check
134 |         }
135 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:102:29: warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
 81 | extension CustomizableSegmentedControl {
 82 |
 83 |     fileprivate struct Segment<SegmentSelectionView: View, Content: View>: View {
    |                        `- note: add @available attribute to enclosing generic struct
 84 |
 85 |         // MARK: - Properties
    :
100 |         // MARK: - UI
101 |
102 |         var body: some View {
    |             |               |- warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |             |               `- note: add 'if #available' version check
    |             `- note: add @available attribute to enclosing property
103 |             Button(action: action) {
104 |                 content
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:180:18: error: 'contentShape(_:eoFill:)' is only available in macOS 10.15 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
    |              `- note: add @available attribute to enclosing instance method
179 |             configuration.label
180 |                 .contentShape(Rectangle())
    |                  |- error: 'contentShape(_:eoFill:)' is only available in macOS 10.15 or newer
    |                  `- note: add 'if #available' version check
181 |                 .onChange(of: configuration.isPressed) { newValue in
182 |                     isPressed = newValue
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:180:31: error: 'Rectangle' is only available in macOS 10.15 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
    |              `- note: add @available attribute to enclosing instance method
179 |             configuration.label
180 |                 .contentShape(Rectangle())
    |                               |- error: 'Rectangle' is only available in macOS 10.15 or newer
    |                               `- note: add 'if #available' version check
181 |                 .onChange(of: configuration.isPressed) { newValue in
182 |                     isPressed = newValue
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:181:18: error: 'onChange(of:perform:)' is only available in macOS 11.0 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
    |              `- note: add @available attribute to enclosing instance method
179 |             configuration.label
180 |                 .contentShape(Rectangle())
181 |                 .onChange(of: configuration.isPressed) { newValue in
    |                  |- error: 'onChange(of:perform:)' is only available in macOS 11.0 or newer
    |                  `- note: add 'if #available' version check
182 |                     isPressed = newValue
183 |                 }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:182:21: error: setter for 'isPressed' is only available in macOS 10.15 or newer
172 | extension CustomizableSegmentedControl.Segment {
173 |
174 |     private struct SegmentButtonStyle: ButtonStyle {
    |                    `- note: add @available attribute to enclosing struct
175 |
176 |         @Binding var isPressed: Bool?
177 |
178 |         func makeBody(configuration: Configuration) -> some View {
    |              `- note: add @available attribute to enclosing instance method
179 |             configuration.label
180 |                 .contentShape(Rectangle())
181 |                 .onChange(of: configuration.isPressed) { newValue in
182 |                     isPressed = newValue
    |                     |- error: setter for 'isPressed' is only available in macOS 10.15 or newer
    |                     `- note: add 'if #available' version check
183 |                 }
184 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:246:13: error: 'blendMode' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
    |             |- error: 'blendMode' is only available in macOS 10.15 or newer
    |             `- note: add 'if #available' version check
247 |         } else {
248 |             self
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:245:21: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
    |                     |- error: 'buildEither(first:)' is only available in macOS 10.15 or newer
    |                     `- note: add 'if #available' version check
246 |             blendMode(mode)
247 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:247:16: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
247 |         } else {
    |                |- error: 'buildEither(second:)' is only available in macOS 10.15 or newer
    |                `- note: add 'if #available' version check
248 |             self
249 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:244:61: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
244 |     func blendModeIfNotNil(_ mode: BlendMode?) -> some View {
    |          |                                                  |- warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |          |                                                  `- note: add 'if #available' version check
    |          `- note: add @available attribute to enclosing instance method
245 |         if let mode {
246 |             blendMode(mode)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:257:12: warning: result builder 'ViewBuilder' does not implement 'buildLimitedAvailability'; this code may crash on earlier versions of the OS
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
257 |         if #available(iOS 15.0, *) {
    |            `- warning: result builder 'ViewBuilder' does not implement 'buildLimitedAvailability'; this code may crash on earlier versions of the OS
258 |             background(alignment: alignment, content: content)
259 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:258:13: error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
257 |         if #available(iOS 15.0, *) {
258 |             background(alignment: alignment, content: content)
    |             |- error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
    |             `- note: add 'if #available' version check
259 |         } else {
260 |             background(content(), alignment: alignment)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:257:36: error: 'buildLimitedAvailability' is only available in macOS 11.0 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
257 |         if #available(iOS 15.0, *) {
    |                                    |- error: 'buildLimitedAvailability' is only available in macOS 11.0 or newer
    |                                    `- note: add 'if #available' version check
258 |             background(alignment: alignment, content: content)
259 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:257:36: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
257 |         if #available(iOS 15.0, *) {
    |                                    |- error: 'buildEither(first:)' is only available in macOS 10.15 or newer
    |                                    `- note: add 'if #available' version check
258 |             background(alignment: alignment, content: content)
259 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:259:16: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
    :
257 |         if #available(iOS 15.0, *) {
258 |             background(alignment: alignment, content: content)
259 |         } else {
    |                |- error: 'buildEither(second:)' is only available in macOS 10.15 or newer
    |                `- note: add 'if #available' version check
260 |             background(content(), alignment: alignment)
261 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:256:20: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
251 |
252 |     @ViewBuilder
253 |     func background<T: View>(
    |          `- note: add @available attribute to enclosing instance method
254 |         alignment: Alignment = .center,
255 |         @ViewBuilder _ content: () -> T
256 |     ) -> some View {
    |                    |- warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                    `- note: add 'if #available' version check
257 |         if #available(iOS 15.0, *) {
258 |             background(alignment: alignment, content: content)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:269:12: warning: result builder 'ViewBuilder' does not implement 'buildLimitedAvailability'; this code may crash on earlier versions of the OS
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
269 |         if #available(iOS 15.0, *) {
    |            `- warning: result builder 'ViewBuilder' does not implement 'buildLimitedAvailability'; this code may crash on earlier versions of the OS
270 |             overlay(alignment: alignment, content: content)
271 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:270:13: error: 'overlay(alignment:content:)' is only available in macOS 12.0 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
269 |         if #available(iOS 15.0, *) {
270 |             overlay(alignment: alignment, content: content)
    |             |- error: 'overlay(alignment:content:)' is only available in macOS 12.0 or newer
    |             `- note: add 'if #available' version check
271 |         } else {
272 |             overlay(content(), alignment: alignment)
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:269:36: error: 'buildLimitedAvailability' is only available in macOS 11.0 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
269 |         if #available(iOS 15.0, *) {
    |                                    |- error: 'buildLimitedAvailability' is only available in macOS 11.0 or newer
    |                                    `- note: add 'if #available' version check
270 |             overlay(alignment: alignment, content: content)
271 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:269:36: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
269 |         if #available(iOS 15.0, *) {
    |                                    |- error: 'buildEither(first:)' is only available in macOS 10.15 or newer
    |                                    `- note: add 'if #available' version check
270 |             overlay(alignment: alignment, content: content)
271 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:271:16: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
    :
269 |         if #available(iOS 15.0, *) {
270 |             overlay(alignment: alignment, content: content)
271 |         } else {
    |                |- error: 'buildEither(second:)' is only available in macOS 10.15 or newer
    |                `- note: add 'if #available' version check
272 |             overlay(content(), alignment: alignment)
273 |         }
/Users/admin/builder/spi-builder-workspace/Sources/CustomizableSegmentedControl/CustomizableSegmentedControl.swift:268:20: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
239 | // MARK: - View + Extensions
240 |
241 | private extension View {
    |         `- note: add @available attribute to enclosing extension
242 |
243 |     @ViewBuilder
    :
263 |
264 |     @ViewBuilder
265 |     func overlay<T: View>(
    |          `- note: add @available attribute to enclosing instance method
266 |         alignment: Alignment = .center,
267 |         @ViewBuilder _ content: () -> T
268 |     ) -> some View {
    |                    |- warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
    |                    `- note: add 'if #available' version check
269 |         if #available(iOS 15.0, *) {
270 |             overlay(alignment: alignment, content: content)
BUILD FAILURE 6.0 macosSpm