Swift Package Index

Build Information

Failed to build FXDatePicker with Swift 5.10 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64

Build Log

/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:107:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, specialDates: [SpecialDate], in range: PartialRangeThrough<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:120:31: error: 'Binding' is only available in macOS 10.15 or newer
    public init(selectedDate: Binding<Date>) {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:120:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:134:31: error: 'Binding' is only available in macOS 10.15 or newer
    public init(selectedDate: Binding<Date>, in closeReange: ClosedRange<Date>) {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:134:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, in closeReange: ClosedRange<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:142:31: error: 'Binding' is only available in macOS 10.15 or newer
    public init(selectedDate: Binding<Date>, in range: PartialRangeFrom<Date>) {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:142:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, in range: PartialRangeFrom<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:156:31: error: 'Binding' is only available in macOS 10.15 or newer
    public init(selectedDate: Binding<Date>, in range: PartialRangeThrough<Date>) {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:156:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, in range: PartialRangeThrough<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:48: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func monthTitleView() -> some View {
                                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func monthTitleView() -> some View {
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:83:32: error: 'State' is only available in macOS 10.15 or newer
        self._displayedMonth = State(initialValue: Date())
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:83:32: note: add 'if #available' version check
        self._displayedMonth = State(initialValue: Date())
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:74:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, specialDates: [SpecialDate]) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:92:32: error: 'State' is only available in macOS 10.15 or newer
        self._displayedMonth = State(initialValue: closeRange.lowerBound)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:92:32: note: add 'if #available' version check
        self._displayedMonth = State(initialValue: closeRange.lowerBound)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:87:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, specialDates: [SpecialDate], in closeReange: ClosedRange<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:104:32: error: 'State' is only available in macOS 10.15 or newer
        self._displayedMonth = State(initialValue: startOfToday)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:104:32: note: add 'if #available' version check
        self._displayedMonth = State(initialValue: startOfToday)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:95:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, specialDates: [SpecialDate], in range: PartialRangeFrom<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:115:32: error: 'State' is only available in macOS 10.15 or newer
        self._displayedMonth = State(initialValue: range.upperBound)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:115:32: note: add 'if #available' version check
        self._displayedMonth = State(initialValue: range.upperBound)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:107:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, specialDates: [SpecialDate], in range: PartialRangeThrough<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:129:32: error: 'State' is only available in macOS 10.15 or newer
        self._displayedMonth = State(initialValue: Date())
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:129:32: note: add 'if #available' version check
        self._displayedMonth = State(initialValue: Date())
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:120:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:139:32: error: 'State' is only available in macOS 10.15 or newer
        self._displayedMonth = State(initialValue: closeRange.lowerBound)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:139:32: note: add 'if #available' version check
        self._displayedMonth = State(initialValue: closeRange.lowerBound)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:134:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, in closeReange: ClosedRange<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:151:32: error: 'State' is only available in macOS 10.15 or newer
        self._displayedMonth = State(initialValue: closeRange.lowerBound)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:151:32: note: add 'if #available' version check
        self._displayedMonth = State(initialValue: closeRange.lowerBound)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:142:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, in range: PartialRangeFrom<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:164:32: error: 'State' is only available in macOS 10.15 or newer
        self._displayedMonth = State(initialValue: closeRange.upperBound)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:164:32: note: add 'if #available' version check
        self._displayedMonth = State(initialValue: closeRange.upperBound)
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:156:12: note: add @available attribute to enclosing initializer
    public init(selectedDate: Binding<Date>, in range: PartialRangeThrough<Date>) {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:172:9: error: 'VStack' is only available in macOS 10.15 or newer
        VStack {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:172:9: note: add 'if #available' version check
        VStack {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:172:16: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
        VStack {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:172:16: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
        VStack {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:174:13: error: 'HStack' is only available in macOS 10.15 or newer
            HStack {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:178:17: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
                Spacer()
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:178:17: error: 'Spacer' is only available in macOS 10.15 or newer
                Spacer()
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:182:21: error: 'Button' is only available in macOS 10.15 or newer
                    Button(action: { changeMonth(by: -1) }) {
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:183:25: error: 'Image' is only available in macOS 10.15 or newer
                        Image(systemName: layoutDirection == .leftToRight ? "chevron.left" : "chevron.right")
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:183:25: error: 'init(systemName:)' is only available in macOS 11.0 or newer
                        Image(systemName: layoutDirection == .leftToRight ? "chevron.left" : "chevron.right")
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:184:30: warning: conformance of 'Image' to 'View' is only available in macOS 10.15 or newer
                            .toBold()
                             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:185:30: error: 'foregroundColor' is only available in macOS 10.15 or newer
                            .foregroundColor(canMoveToPreviousMonth ? theme.main.accentColor : Color.gray)
                             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:185:96: error: 'Color' is only available in macOS 10.15 or newer
                            .foregroundColor(canMoveToPreviousMonth ? theme.main.accentColor : Color.gray)
                                                                                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:185:102: error: 'gray' is only available in macOS 10.15 or newer
                            .foregroundColor(canMoveToPreviousMonth ? theme.main.accentColor : Color.gray)
                                                                                                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:188:22: error: 'padding' is only available in macOS 10.15 or newer
                    .padding(.horizontal)
                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:189:22: error: 'disabled' is only available in macOS 10.15 or newer
                    .disabled(!canMoveToPreviousMonth)
                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:191:21: error: 'Button' is only available in macOS 10.15 or newer
                    Button(action: { changeMonth(by: 1) }) {
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:192:25: error: 'Image' is only available in macOS 10.15 or newer
                        Image(systemName: layoutDirection == .leftToRight ? "chevron.right" : "chevron.left")
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:192:25: error: 'init(systemName:)' is only available in macOS 11.0 or newer
                        Image(systemName: layoutDirection == .leftToRight ? "chevron.right" : "chevron.left")
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:193:30: warning: conformance of 'Image' to 'View' is only available in macOS 10.15 or newer
                            .toBold()
                             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:194:30: error: 'foregroundColor' is only available in macOS 10.15 or newer
                            .foregroundColor(canMoveToNextMonth ? theme.main.accentColor : Color.gray)
                             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:194:92: error: 'Color' is only available in macOS 10.15 or newer
                            .foregroundColor(canMoveToNextMonth ? theme.main.accentColor : Color.gray)
                                                                                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:194:98: error: 'gray' is only available in macOS 10.15 or newer
                            .foregroundColor(canMoveToNextMonth ? theme.main.accentColor : Color.gray)
                                                                                                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:196:22: error: 'disabled' is only available in macOS 10.15 or newer
                    .disabled(!canMoveToNextMonth)
                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:180:44: error: 'buildIf' is only available in macOS 10.15 or newer
                if !openShowSelectedMonths {
                                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:197:17: error: 'buildIf' is only available in macOS 10.15 or newer
                }
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:174:20: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
            HStack {
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:174:20: warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer
            HStack {
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:199:14: error: 'padding' is only available in macOS 10.15 or newer
            .padding(.horizontal, 12)
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:200:14: error: 'frame(width:height:alignment:)' is only available in macOS 10.15 or newer
            .frame(height: 40)
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:202:13: error: 'VStack' is only available in macOS 10.15 or newer
            VStack {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:202:20: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
            VStack {
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:202:20: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
            VStack {
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:204:21: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
                    HStack {
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:204:21: error: 'HStack' is only available in macOS 10.15 or newer
                    HStack {
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:204:21: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
                    HStack {
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:205:25: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
                        ForEach(daysOfWeek, id: \.self) { day in
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:205:25: error: 'ForEach' is only available in macOS 10.15 or newer
                        ForEach(daysOfWeek, id: \.self) { day in
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:205:25: error: 'init(_:id:content:)' is only available in macOS 10.15 or newer
                        ForEach(daysOfWeek, id: \.self) { day in
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:206:29: error: 'Text' is only available in macOS 10.15 or newer
                            Text(day)
                            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:207:34: error: 'frame(minWidth:idealWidth:maxWidth:minHeight:idealHeight:maxHeight:alignment:)' is only available in macOS 10.15 or newer
                                .frame(maxWidth: .infinity)
                                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:208:34: error: 'font' is only available in macOS 10.15 or newer
                                .font(.caption)
                                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:208:40: error: 'caption' is only available in macOS 10.15 or newer
                                .font(.caption)
                                       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:209:34: error: 'foregroundColor' is only available in macOS 10.15 or newer
                                .foregroundColor(theme.main.daysName)
                                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:204:28: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
                    HStack {
                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:203:44: error: 'buildIf' is only available in macOS 10.15 or newer
                if !openShowSelectedMonths {
                                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:203:44: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
                if !openShowSelectedMonths {
                                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:212:17: error: 'buildIf' is only available in macOS 10.15 or newer
                }
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:215:17: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
                SwipeView(dateRange: $dateRange, displayedMonth: $displayedMonth, selectedIndex: $selectedIndex, calendar: calendar, isDisable: disableSwipe) {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:215:17: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
                SwipeView(dateRange: $dateRange, displayedMonth: $displayedMonth, selectedIndex: $selectedIndex, calendar: calendar, isDisable: disableSwipe) {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:217:37: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
                    if disableSwipe {
                                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:226:25: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
                        ForEach(0..<dateRange.count, id: \.self) { index in
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:226:25: error: 'ForEach' is only available in macOS 10.15 or newer
                        ForEach(0..<dateRange.count, id: \.self) { index in
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:226:25: error: 'init(_:id:content:)' is only available in macOS 10.15 or newer
                        ForEach(0..<dateRange.count, id: \.self) { index in
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:233:30: error: 'tag' is only available in macOS 10.15 or newer
                            .tag(index)
                             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:234:30: error: 'id' is only available in macOS 10.15 or newer
                            .id(index)
                             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:224:28: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
                    } else {
                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:224:28: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
                    } else {
                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:215:159: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
                SwipeView(dateRange: $dateRange, displayedMonth: $displayedMonth, selectedIndex: $selectedIndex, calendar: calendar, isDisable: disableSwipe) {
                                                                                                                                                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:240:18: error: 'frame(width:height:alignment:)' is only available in macOS 10.15 or newer
                .frame(height: openShowSelectedMonths != true ? (hideMarkers ? 280 : 320) : (hideMarkers ? 300 : 340))
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:241:18: error: 'overlay(_:alignment:)' is only available in macOS 10.15 or newer
                .overlay(
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:244:26: error: 'onChange(of:perform:)' is only available in macOS 11.0 or newer
                        .onChange(of: selectedDate, perform: { value in
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:245:29: error: setter for 'selectedIndex' is only available in macOS 10.15 or newer
                            selectedIndex = calendar.findCurrentDateIndex(dateRange: dateRange, selectedDate: value)
                            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:247:29: error: setter for 'displayedMonth' is only available in macOS 10.15 or newer
                            displayedMonth = value
                            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:254:35: error: 'center' is only available in macOS 10.15 or newer
                    , alignment: .center)
                                  ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:202:20: warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer
            VStack {
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:258:10: error: 'padding' is only available in macOS 10.15 or newer
        .padding()
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:260:10: error: 'onAppear(perform:)' is only available in macOS 10.15 or newer
        .onAppear {
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:260:10: note: add 'if #available' version check
        .onAppear {
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:170:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:11:15: note: add @available attribute to enclosing struct
public struct FXDatePickerView: View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:297:9: error: setter for 'dateRange' is only available in macOS 10.15 or newer
        dateRange = generateMonths(start: closeRange.lowerBound, end: closeRange.upperBound)
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:297:9: note: add 'if #available' version check
        dateRange = generateMonths(start: closeRange.lowerBound, end: closeRange.upperBound)
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:296:18: note: add @available attribute to enclosing instance method
    private func setupCurrentDate() {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:320:13: error: setter for 'displayedMonth' is only available in macOS 10.15 or newer
            displayedMonth = newMonth
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:320:13: note: add 'if #available' version check
            displayedMonth = newMonth
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:312:10: note: add @available attribute to enclosing instance method
    func changeMonth(by increment: Int) {
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:341:13: error: 'Text' is only available in macOS 10.15 or newer
            Text(getMonthName(from: displayedMonth))
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:341:13: note: add 'if #available' version check
            Text(getMonthName(from: displayedMonth))
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:342:18: warning: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
                .toBold()
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:342:18: note: add 'if #available' version check
                .toBold()
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:343:18: error: 'foregroundColor' is only available in macOS 10.15 or newer
                .foregroundColor(theme.main.monthTitle)
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:343:18: note: add 'if #available' version check
                .foregroundColor(theme.main.monthTitle)
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:340:27: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
        if hideDatePicker {
                          ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:340:27: note: add 'if #available' version check
        if hideDatePicker {
                          ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:346:13: error: 'Button' is only available in macOS 10.15 or newer
            Button(action: {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:346:13: note: add 'if #available' version check
            Button(action: {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:347:17: error: 'withAnimation' is only available in macOS 10.15 or newer
                withAnimation {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:347:17: note: add 'if #available' version check
                withAnimation {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:348:21: error: setter for 'arrowRotation' is only available in macOS 10.15 or newer
                    arrowRotation = arrowRotation == 0 ? 90 : 0
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:348:21: note: add 'if #available' version check
                    arrowRotation = arrowRotation == 0 ? 90 : 0
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:349:21: error: cannot pass as inout because setter for 'openShowSelectedMonths' is only available in macOS 10.15 or newer
                    openShowSelectedMonths.toggle()
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:349:21: note: add 'if #available' version check
                    openShowSelectedMonths.toggle()
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:354:17: error: 'HStack' is only available in macOS 10.15 or newer
                HStack(spacing: 5) {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:354:17: note: add 'if #available' version check
                HStack(spacing: 5) {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:356:21: error: 'Text' is only available in macOS 10.15 or newer
                    Text(getMonthName(from: displayedMonth))
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:356:21: note: add 'if #available' version check
                    Text(getMonthName(from: displayedMonth))
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:357:26: warning: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
                        .toBold()
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:357:26: note: add 'if #available' version check
                        .toBold()
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:358:26: error: 'foregroundColor' is only available in macOS 10.15 or newer
                        .foregroundColor(theme.main.monthTitle)
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:358:26: note: add 'if #available' version check
                        .foregroundColor(theme.main.monthTitle)
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:360:21: error: 'Image' is only available in macOS 10.15 or newer
                    Image(systemName: layoutDirection == .rightToLeft ? "chevron.left" : "chevron.right" )
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:360:21: note: add 'if #available' version check
                    Image(systemName: layoutDirection == .rightToLeft ? "chevron.left" : "chevron.right" )
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:360:21: error: 'init(systemName:)' is only available in macOS 11.0 or newer
                    Image(systemName: layoutDirection == .rightToLeft ? "chevron.left" : "chevron.right" )
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:360:21: note: add 'if #available' version check
                    Image(systemName: layoutDirection == .rightToLeft ? "chevron.left" : "chevron.right" )
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:361:26: error: 'font' is only available in macOS 10.15 or newer
                        .font(.system(size: 12))
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:361:26: note: add 'if #available' version check
                        .font(.system(size: 12))
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:361:32: error: 'system(size:weight:design:)' is only available in macOS 13.0 or newer
                        .font(.system(size: 12))
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:361:32: note: add 'if #available' version check
                        .font(.system(size: 12))
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:363:26: error: 'rotationEffect(_:anchor:)' is only available in macOS 10.15 or newer
                        .rotationEffect(.degrees(arrowRotation))
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:363:26: note: add 'if #available' version check
                        .rotationEffect(.degrees(arrowRotation))
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:364:26: error: 'foregroundColor' is only available in macOS 10.15 or newer
                        .foregroundColor(theme.main.accentColor)
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:364:26: note: add 'if #available' version check
                        .foregroundColor(theme.main.accentColor)
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:344:16: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
        } else {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:344:16: note: add 'if #available' version check
        } else {
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:53: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func monthTitleView() -> some View {
                                                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:53: note: add 'if #available' version check
    @ViewBuilder func monthTitleView() -> some View {
                                                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:339:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func monthTitleView() -> some View {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift:294:8: note: add @available attribute to enclosing extension
public extension FXDatePickerView {
       ^
[11/14] Compiling FXDatePicker MonthView.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:18:20: error: 'layoutDirection' is only available in macOS 10.15 or newer
    @Environment(\.layoutDirection) private var layoutDirection
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:13:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var displayedMonth: Date
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:14:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selectedDate: Date
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:17:6: error: 'Environment' is only available in macOS 10.15 or newer
    @Environment(\.datePickerTheme) private var theme
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:18:6: error: 'Environment' is only available in macOS 10.15 or newer
    @Environment(\.layoutDirection) private var layoutDirection
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:51:29: error: 'View' is only available in macOS 10.15 or newer
    internal var body: some View {
                            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:51:18: note: add @available attribute to enclosing property
    internal var body: some View {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:67: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                                                                  ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:31: note: add @available attribute to enclosing instance method
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:66:1: note: add @available attribute to enclosing extension
extension MonthView {
^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:31: note: add @available attribute to enclosing instance method
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:66:1: note: add @available attribute to enclosing extension
extension MonthView {
^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:57:9: error: 'LazyVGrid' is only available in macOS 11.0 or newer
        LazyVGrid(columns: Array(repeating: .init(.flexible()), count: 7), spacing: paddingPerRow) {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:57:9: note: add 'if #available' version check
        LazyVGrid(columns: Array(repeating: .init(.flexible()), count: 7), spacing: paddingPerRow) {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:51:18: note: add @available attribute to enclosing property
    internal var body: some View {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:57:9: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
        LazyVGrid(columns: Array(repeating: .init(.flexible()), count: 7), spacing: paddingPerRow) {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:57:9: note: add 'if #available' version check
        LazyVGrid(columns: Array(repeating: .init(.flexible()), count: 7), spacing: paddingPerRow) {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:51:18: note: add @available attribute to enclosing property
    internal var body: some View {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:58:13: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
            ForEach(0..<(numberOfRows * 7), id: \.self) { index in
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:51:18: note: add @available attribute to enclosing property
    internal var body: some View {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:58:13: error: 'ForEach' is only available in macOS 10.15 or newer
            ForEach(0..<(numberOfRows * 7), id: \.self) { index in
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:51:18: note: add @available attribute to enclosing property
    internal var body: some View {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:58:13: error: 'init(_:id:content:)' is only available in macOS 10.15 or newer
            ForEach(0..<(numberOfRows * 7), id: \.self) { index in
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:51:18: note: add @available attribute to enclosing property
    internal var body: some View {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:57:100: warning: conformance of 'ForEach<Data, ID, Content>' to 'View' is only available in macOS 10.15 or newer
        LazyVGrid(columns: Array(repeating: .init(.flexible()), count: 7), spacing: paddingPerRow) {
                                                                                                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:51:18: note: add @available attribute to enclosing property
    internal var body: some View {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:62:10: error: 'frame(width:height:alignment:)' is only available in macOS 10.15 or newer
        .frame(height: totalMonthViewHeight)
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:62:10: note: add 'if #available' version check
        .frame(height: totalMonthViewHeight)
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:51:18: note: add @available attribute to enclosing property
    internal var body: some View {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:12:17: note: add @available attribute to enclosing struct
internal struct MonthView: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:82:14: error: 'onTapGesture(count:perform:)' is only available in macOS 10.15 or newer
            .onTapGesture { self.selectedDate = date }
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:82:14: note: add 'if #available' version check
            .onTapGesture { self.selectedDate = date }
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:31: note: add @available attribute to enclosing instance method
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:66:1: note: add @available attribute to enclosing extension
extension MonthView {
^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:82:29: error: setter for 'selectedDate' is only available in macOS 10.15 or newer
            .onTapGesture { self.selectedDate = date }
                            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:82:29: note: add 'if #available' version check
            .onTapGesture { self.selectedDate = date }
                            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:31: note: add @available attribute to enclosing instance method
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:66:1: note: add @available attribute to enclosing extension
extension MonthView {
^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:70:54: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
        if dayOffset >= 0 && dayOffset < daysInMonth {
                                                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:70:54: note: add 'if #available' version check
        if dayOffset >= 0 && dayOffset < daysInMonth {
                                                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:31: note: add @available attribute to enclosing instance method
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:66:1: note: add @available attribute to enclosing extension
extension MonthView {
^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:85:13: error: 'Text' is only available in macOS 10.15 or newer
            Text("").frame(height: 50)
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:85:13: note: add 'if #available' version check
            Text("").frame(height: 50)
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:31: note: add @available attribute to enclosing instance method
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:66:1: note: add @available attribute to enclosing extension
extension MonthView {
^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:85:22: error: 'frame(width:height:alignment:)' is only available in macOS 10.15 or newer
            Text("").frame(height: 50)
                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:85:22: note: add 'if #available' version check
            Text("").frame(height: 50)
                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:31: note: add @available attribute to enclosing instance method
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:66:1: note: add @available attribute to enclosing extension
extension MonthView {
^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:84:14: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
        else {
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:84:14: note: add 'if #available' version check
        else {
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:31: note: add @available attribute to enclosing instance method
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:66:1: note: add @available attribute to enclosing extension
extension MonthView {
^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:72: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                                                                       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:72: note: add 'if #available' version check
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                                                                       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:68:31: note: add @available attribute to enclosing instance method
    @ViewBuilder private func gridCellView(at index: Int) -> some View {
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift:66:1: note: add @available attribute to enclosing extension
extension MonthView {
^
[12/14] Compiling FXDatePicker ThemeColorModifier.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:43: error: 'blue' is only available in macOS 10.15 or newer
        public init(accentColor: Color = .blue,
                                          ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:55:47: error: cannot find 'UIColor' in scope
                    monthTitle: Color = Color(UIColor.label),
                                              ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:56:40: error: 'gray' is only available in macOS 10.15 or newer
                    daysName: Color = .gray,
                                       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:57:48: error: cannot find 'UIColor' in scope
                    daysNumbers: Color = Color(UIColor.label),
                                               ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:58:50: error: 'gray' is only available in macOS 10.15 or newer
                    previousDaysNumber: Color = .gray,
                                                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:59:69: error: cannot find 'UIColor' in scope
                    backgroundStyle: BackgroundStyle = .color(Color(UIColor.systemBackground))) {
                                                                    ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:17:18: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
public extension EnvironmentValues {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:17:8: note: add @available attribute to enclosing extension
public extension EnvironmentValues {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:25:60: error: 'View' is only available in macOS 10.15 or newer
    func datePickerTheme(_ theme: DatePickerTheme) -> some View {
                                                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:25:10: note: add @available attribute to enclosing instance method
    func datePickerTheme(_ theme: DatePickerTheme) -> some View {
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:31:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:29:10: note: add @available attribute to enclosing instance method
    func datePickerTheme(
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:47:33: error: 'Color' is only available in macOS 10.15 or newer
        public let accentColor: Color
                                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:48:32: error: 'Color' is only available in macOS 10.15 or newer
        public let monthTitle: Color
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:49:30: error: 'Color' is only available in macOS 10.15 or newer
        public let daysName: Color
                             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:50:33: error: 'Color' is only available in macOS 10.15 or newer
        public let daysNumbers: Color
                                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:51:40: error: 'Color' is only available in macOS 10.15 or newer
        public let previousDaysNumber: Color
                                       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:34: error: 'Color' is only available in macOS 10.15 or newer
        public init(accentColor: Color = .blue,
                                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:55:33: error: 'Color' is only available in macOS 10.15 or newer
                    monthTitle: Color = Color(UIColor.label),
                                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:56:31: error: 'Color' is only available in macOS 10.15 or newer
                    daysName: Color = .gray,
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:57:34: error: 'Color' is only available in macOS 10.15 or newer
                    daysNumbers: Color = Color(UIColor.label),
                                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:58:41: error: 'Color' is only available in macOS 10.15 or newer
                    previousDaysNumber: Color = .gray,
                                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:73:16: error: 'Color' is only available in macOS 10.15 or newer
    case color(Color)
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:74:25: error: 'Gradient' is only available in macOS 10.15 or newer
    case linearGradient(Gradient, startPoint: UnitPoint, endPoint: UnitPoint)
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:74:47: error: 'UnitPoint' is only available in macOS 10.15 or newer
    case linearGradient(Gradient, startPoint: UnitPoint, endPoint: UnitPoint)
                                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:74:68: error: 'UnitPoint' is only available in macOS 10.15 or newer
    case linearGradient(Gradient, startPoint: UnitPoint, endPoint: UnitPoint)
                                                                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:75:25: error: 'Gradient' is only available in macOS 10.15 or newer
    case radialGradient(Gradient, center: UnitPoint, startRadius: CGFloat, endRadius: CGFloat)
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:75:43: error: 'UnitPoint' is only available in macOS 10.15 or newer
    case radialGradient(Gradient, center: UnitPoint, startRadius: CGFloat, endRadius: CGFloat)
                                          ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:76:26: error: 'Gradient' is only available in macOS 10.15 or newer
    case angularGradient(Gradient, center: UnitPoint)
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:76:44: error: 'UnitPoint' is only available in macOS 10.15 or newer
    case angularGradient(Gradient, center: UnitPoint)
                                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:26:14: error: 'environment' is only available in macOS 10.15 or newer
        self.environment(\.datePickerTheme, theme)
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:26:14: note: add 'if #available' version check
        self.environment(\.datePickerTheme, theme)
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:25:10: note: add @available attribute to enclosing instance method
    func datePickerTheme(_ theme: DatePickerTheme) -> some View {
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:32:14: error: 'environment' is only available in macOS 10.15 or newer
        self.environment(\.datePickerTheme, DatePickerTheme(main: main))
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:32:14: note: add 'if #available' version check
        self.environment(\.datePickerTheme, DatePickerTheme(main: main))
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:29:10: note: add @available attribute to enclosing instance method
    func datePickerTheme(
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:15:20: error: cannot find type 'UIColor' in scope
    var textColor: UIColor = .black
                   ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:13:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var data: [[String]]
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:12:17: note: add @available attribute to enclosing struct
internal struct FXPickerView: UIViewRepresentable {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:14:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selections: [Int]
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:12:17: note: add @available attribute to enclosing struct
internal struct FXPickerView: UIViewRepresentable {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:21:84: error: cannot find type 'UIPickerView' in scope
    internal func makeUIView(context: UIViewRepresentableContext<FXPickerView>) -> UIPickerView {
                                                                                   ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:21:39: error: cannot find type 'UIViewRepresentableContext' in scope
    internal func makeUIView(context: UIViewRepresentableContext<FXPickerView>) -> UIPickerView {
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:30:40: error: cannot find type 'UIPickerView' in scope
    internal func updateUIView(_ view: UIPickerView, context: UIViewRepresentableContext<FXPickerView>) {
                                       ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:30:63: error: cannot find type 'UIViewRepresentableContext' in scope
    internal func updateUIView(_ view: UIPickerView, context: UIViewRepresentableContext<FXPickerView>) {
                                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:56:59: error: cannot find type 'UIPickerView' in scope
        internal func numberOfComponents(in FXPickerView: UIPickerView) -> Int {
                                                          ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:60:48: error: cannot find type 'UIPickerView' in scope
        internal func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
                                               ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:64:138: error: cannot find type 'UIView' in scope
        internal func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
                                                                                                                                         ^~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:64:48: error: cannot find type 'UIPickerView' in scope
        internal func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
                                               ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:64:126: error: cannot find type 'UIView' in scope
        internal func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
                                                                                                                             ^~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:80:48: error: cannot find type 'UIPickerView' in scope
        internal func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
                                               ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:49:43: error: cannot find type 'UIPickerViewDataSource' in scope
    internal class Coordinator: NSObject, UIPickerViewDataSource, UIPickerViewDelegate {
                                          ^~~~~~~~~~~~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:49:67: error: cannot find type 'UIPickerViewDelegate' in scope
    internal class Coordinator: NSObject, UIPickerViewDataSource, UIPickerViewDelegate {
                                                                  ^~~~~~~~~~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:12:31: error: cannot find type 'UIViewRepresentable' in scope
internal struct FXPickerView: UIViewRepresentable {
                              ^~~~~~~~~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:22:22: error: cannot find 'UIPickerView' in scope
        let picker = UIPickerView(frame: .zero)
                     ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:22:43: error: cannot infer contextual base in reference to member 'zero'
        let picker = UIPickerView(frame: .zero)
                                         ~^~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:61:20: error: cannot pass as inout because setter for 'data' is only available in macOS 10.15 or newer
            return self.parent.data[component].count
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:61:20: note: add 'if #available' version check
            return self.parent.data[component].count
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:60:23: note: add @available attribute to enclosing instance method
        internal func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:49:20: note: add @available attribute to enclosing class
    internal class Coordinator: NSObject, UIPickerViewDataSource, UIPickerViewDelegate {
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:65:24: error: cannot find type 'UILabel' in scope
            var label: UILabel
                       ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:66:42: error: cannot find type 'UILabel' in scope
            if let reuseLabel = view as? UILabel {
                                         ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:69:25: error: cannot find 'UILabel' in scope
                label = UILabel()
                        ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:74:36: error: cannot infer contextual base in reference to member 'center'
            label.textAlignment = .center
                                  ~^~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:75:26: error: cannot find 'UIFont' in scope
            label.font = UIFont.systemFont(ofSize: 24)
                         ^~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:81:13: error: cannot pass as inout because setter for 'selections' is only available in macOS 10.15 or newer
            self.parent.selections[component] = row
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:81:13: note: add 'if #available' version check
            self.parent.selections[component] = row
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:80:23: note: add @available attribute to enclosing instance method
        internal func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:49:20: note: add @available attribute to enclosing class
    internal class Coordinator: NSObject, UIPickerViewDataSource, UIPickerViewDelegate {
                   ^
[13/14] Compiling FXDatePicker PickerView.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:43: error: 'blue' is only available in macOS 10.15 or newer
        public init(accentColor: Color = .blue,
                                          ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:55:47: error: cannot find 'UIColor' in scope
                    monthTitle: Color = Color(UIColor.label),
                                              ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:56:40: error: 'gray' is only available in macOS 10.15 or newer
                    daysName: Color = .gray,
                                       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:57:48: error: cannot find 'UIColor' in scope
                    daysNumbers: Color = Color(UIColor.label),
                                               ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:58:50: error: 'gray' is only available in macOS 10.15 or newer
                    previousDaysNumber: Color = .gray,
                                                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:59:69: error: cannot find 'UIColor' in scope
                    backgroundStyle: BackgroundStyle = .color(Color(UIColor.systemBackground))) {
                                                                    ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:17:18: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
public extension EnvironmentValues {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:17:8: note: add @available attribute to enclosing extension
public extension EnvironmentValues {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:25:60: error: 'View' is only available in macOS 10.15 or newer
    func datePickerTheme(_ theme: DatePickerTheme) -> some View {
                                                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:25:10: note: add @available attribute to enclosing instance method
    func datePickerTheme(_ theme: DatePickerTheme) -> some View {
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:31:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:29:10: note: add @available attribute to enclosing instance method
    func datePickerTheme(
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:47:33: error: 'Color' is only available in macOS 10.15 or newer
        public let accentColor: Color
                                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:48:32: error: 'Color' is only available in macOS 10.15 or newer
        public let monthTitle: Color
                               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:49:30: error: 'Color' is only available in macOS 10.15 or newer
        public let daysName: Color
                             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:50:33: error: 'Color' is only available in macOS 10.15 or newer
        public let daysNumbers: Color
                                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:51:40: error: 'Color' is only available in macOS 10.15 or newer
        public let previousDaysNumber: Color
                                       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:34: error: 'Color' is only available in macOS 10.15 or newer
        public init(accentColor: Color = .blue,
                                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:55:33: error: 'Color' is only available in macOS 10.15 or newer
                    monthTitle: Color = Color(UIColor.label),
                                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:56:31: error: 'Color' is only available in macOS 10.15 or newer
                    daysName: Color = .gray,
                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:57:34: error: 'Color' is only available in macOS 10.15 or newer
                    daysNumbers: Color = Color(UIColor.label),
                                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:58:41: error: 'Color' is only available in macOS 10.15 or newer
                    previousDaysNumber: Color = .gray,
                                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:54:16: note: add @available attribute to enclosing initializer
        public init(accentColor: Color = .blue,
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:46:12: note: add @available attribute to enclosing struct
    struct Main {
           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:73:16: error: 'Color' is only available in macOS 10.15 or newer
    case color(Color)
               ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:74:25: error: 'Gradient' is only available in macOS 10.15 or newer
    case linearGradient(Gradient, startPoint: UnitPoint, endPoint: UnitPoint)
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:74:47: error: 'UnitPoint' is only available in macOS 10.15 or newer
    case linearGradient(Gradient, startPoint: UnitPoint, endPoint: UnitPoint)
                                              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:74:68: error: 'UnitPoint' is only available in macOS 10.15 or newer
    case linearGradient(Gradient, startPoint: UnitPoint, endPoint: UnitPoint)
                                                                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:75:25: error: 'Gradient' is only available in macOS 10.15 or newer
    case radialGradient(Gradient, center: UnitPoint, startRadius: CGFloat, endRadius: CGFloat)
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:75:43: error: 'UnitPoint' is only available in macOS 10.15 or newer
    case radialGradient(Gradient, center: UnitPoint, startRadius: CGFloat, endRadius: CGFloat)
                                          ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:76:26: error: 'Gradient' is only available in macOS 10.15 or newer
    case angularGradient(Gradient, center: UnitPoint)
                         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:76:44: error: 'UnitPoint' is only available in macOS 10.15 or newer
    case angularGradient(Gradient, center: UnitPoint)
                                           ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:72:13: note: add @available attribute to enclosing enum
public enum BackgroundStyle {
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:26:14: error: 'environment' is only available in macOS 10.15 or newer
        self.environment(\.datePickerTheme, theme)
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:26:14: note: add 'if #available' version check
        self.environment(\.datePickerTheme, theme)
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:25:10: note: add @available attribute to enclosing instance method
    func datePickerTheme(_ theme: DatePickerTheme) -> some View {
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:32:14: error: 'environment' is only available in macOS 10.15 or newer
        self.environment(\.datePickerTheme, DatePickerTheme(main: main))
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:32:14: note: add 'if #available' version check
        self.environment(\.datePickerTheme, DatePickerTheme(main: main))
             ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:29:10: note: add @available attribute to enclosing instance method
    func datePickerTheme(
         ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:24:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:15:20: error: cannot find type 'UIColor' in scope
    var textColor: UIColor = .black
                   ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:13:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var data: [[String]]
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:12:17: note: add @available attribute to enclosing struct
internal struct FXPickerView: UIViewRepresentable {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:14:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selections: [Int]
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:12:17: note: add @available attribute to enclosing struct
internal struct FXPickerView: UIViewRepresentable {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:21:84: error: cannot find type 'UIPickerView' in scope
    internal func makeUIView(context: UIViewRepresentableContext<FXPickerView>) -> UIPickerView {
                                                                                   ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:21:39: error: cannot find type 'UIViewRepresentableContext' in scope
    internal func makeUIView(context: UIViewRepresentableContext<FXPickerView>) -> UIPickerView {
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:30:40: error: cannot find type 'UIPickerView' in scope
    internal func updateUIView(_ view: UIPickerView, context: UIViewRepresentableContext<FXPickerView>) {
                                       ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:30:63: error: cannot find type 'UIViewRepresentableContext' in scope
    internal func updateUIView(_ view: UIPickerView, context: UIViewRepresentableContext<FXPickerView>) {
                                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:56:59: error: cannot find type 'UIPickerView' in scope
        internal func numberOfComponents(in FXPickerView: UIPickerView) -> Int {
                                                          ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:60:48: error: cannot find type 'UIPickerView' in scope
        internal func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
                                               ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:64:138: error: cannot find type 'UIView' in scope
        internal func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
                                                                                                                                         ^~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:64:48: error: cannot find type 'UIPickerView' in scope
        internal func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
                                               ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:64:126: error: cannot find type 'UIView' in scope
        internal func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
                                                                                                                             ^~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:80:48: error: cannot find type 'UIPickerView' in scope
        internal func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
                                               ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:49:43: error: cannot find type 'UIPickerViewDataSource' in scope
    internal class Coordinator: NSObject, UIPickerViewDataSource, UIPickerViewDelegate {
                                          ^~~~~~~~~~~~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:49:67: error: cannot find type 'UIPickerViewDelegate' in scope
    internal class Coordinator: NSObject, UIPickerViewDataSource, UIPickerViewDelegate {
                                                                  ^~~~~~~~~~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:12:31: error: cannot find type 'UIViewRepresentable' in scope
internal struct FXPickerView: UIViewRepresentable {
                              ^~~~~~~~~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:22:22: error: cannot find 'UIPickerView' in scope
        let picker = UIPickerView(frame: .zero)
                     ^~~~~~~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:22:43: error: cannot infer contextual base in reference to member 'zero'
        let picker = UIPickerView(frame: .zero)
                                         ~^~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:61:20: error: cannot pass as inout because setter for 'data' is only available in macOS 10.15 or newer
            return self.parent.data[component].count
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:61:20: note: add 'if #available' version check
            return self.parent.data[component].count
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:60:23: note: add @available attribute to enclosing instance method
        internal func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:49:20: note: add @available attribute to enclosing class
    internal class Coordinator: NSObject, UIPickerViewDataSource, UIPickerViewDelegate {
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:65:24: error: cannot find type 'UILabel' in scope
            var label: UILabel
                       ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:66:42: error: cannot find type 'UILabel' in scope
            if let reuseLabel = view as? UILabel {
                                         ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:69:25: error: cannot find 'UILabel' in scope
                label = UILabel()
                        ^~~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:74:36: error: cannot infer contextual base in reference to member 'center'
            label.textAlignment = .center
                                  ~^~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:75:26: error: cannot find 'UIFont' in scope
            label.font = UIFont.systemFont(ofSize: 24)
                         ^~~~~~
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:81:13: error: cannot pass as inout because setter for 'selections' is only available in macOS 10.15 or newer
            self.parent.selections[component] = row
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:81:13: note: add 'if #available' version check
            self.parent.selections[component] = row
            ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:80:23: note: add @available attribute to enclosing instance method
        internal func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
                      ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:49:20: note: add @available attribute to enclosing class
    internal class Coordinator: NSObject, UIPickerViewDataSource, UIPickerViewDelegate {
                   ^
[14/14] Compiling FXDatePicker SwipeView.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:16:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var displayedMonth: Date
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:17:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var dateRange: [Date]
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:18:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selectedIndex: Int
     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:20:21: error: 'Binding' is only available in macOS 10.15 or newer
    init(dateRange: Binding<[Date]> ,displayedMonth: Binding<Date>, selectedIndex: Binding<Int> , calendar: Calendar, isDisable: Bool, @ViewBuilder content: @escaping () -> Content) {
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:20:5: note: add @available attribute to enclosing initializer
    init(dateRange: Binding<[Date]> ,displayedMonth: Binding<Date>, selectedIndex: Binding<Int> , calendar: Calendar, isDisable: Bool, @ViewBuilder content: @escaping () -> Content) {
    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:20:54: error: 'Binding' is only available in macOS 10.15 or newer
    init(dateRange: Binding<[Date]> ,displayedMonth: Binding<Date>, selectedIndex: Binding<Int> , calendar: Calendar, isDisable: Bool, @ViewBuilder content: @escaping () -> Content) {
                                                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:20:5: note: add @available attribute to enclosing initializer
    init(dateRange: Binding<[Date]> ,displayedMonth: Binding<Date>, selectedIndex: Binding<Int> , calendar: Calendar, isDisable: Bool, @ViewBuilder content: @escaping () -> Content) {
    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:20:84: error: 'Binding' is only available in macOS 10.15 or newer
    init(dateRange: Binding<[Date]> ,displayedMonth: Binding<Date>, selectedIndex: Binding<Int> , calendar: Calendar, isDisable: Bool, @ViewBuilder content: @escaping () -> Content) {
                                                                                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:20:5: note: add @available attribute to enclosing initializer
    init(dateRange: Binding<[Date]> ,displayedMonth: Binding<Date>, selectedIndex: Binding<Int> , calendar: Calendar, isDisable: Bool, @ViewBuilder content: @escaping () -> Content) {
    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:20:137: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    init(dateRange: Binding<[Date]> ,displayedMonth: Binding<Date>, selectedIndex: Binding<Int> , calendar: Calendar, isDisable: Bool, @ViewBuilder content: @escaping () -> Content) {
                                                                                                                                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:20:5: note: add @available attribute to enclosing initializer
    init(dateRange: Binding<[Date]> ,displayedMonth: Binding<Date>, selectedIndex: Binding<Int> , calendar: Calendar, isDisable: Bool, @ViewBuilder content: @escaping () -> Content) {
    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:36: error: 'View' is only available in macOS 10.15 or newer
internal struct SwipeView<Content: View>: View {
                                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:31:9: warning: conformance of 'Group<Content>' to 'View' is only available in macOS 10.15 or newer
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:31:9: note: add 'if #available' version check
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:31:9: error: 'Group' is only available in macOS 10.15 or newer
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:31:9: note: add 'if #available' version check
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:31:9: error: 'init(content:)' is only available in macOS 10.15 or newer
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:31:9: note: add 'if #available' version check
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:33:17: error: 'TabView' is only available in macOS 10.15 or newer
                TabView(selection: $selectedIndex) {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:33:17: note: add 'if #available' version check
                TabView(selection: $selectedIndex) {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:36:18: error: 'tabViewStyle' is only available in macOS 11.0 or newer
                .tabViewStyle(.page(indexDisplayMode: .never))
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:36:18: note: add 'if #available' version check
                .tabViewStyle(.page(indexDisplayMode: .never))
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:36:32: error: 'page(indexDisplayMode:)' is unavailable in macOS
                .tabViewStyle(.page(indexDisplayMode: .never))
                               ^~~~
SwiftUI.TabViewStyle:5:24: note: 'page(indexDisplayMode:)' has been explicitly marked unavailable here
    public static func page(indexDisplayMode: PageTabViewStyle.IndexDisplayMode) -> PageTabViewStyle
                       ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:37:18: error: 'onAppear(perform:)' is only available in macOS 10.15 or newer
                .onAppear {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:37:18: note: add 'if #available' version check
                .onAppear {
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:40:21: error: setter for 'selectedIndex' is only available in macOS 10.15 or newer
                    selectedIndex = calendar.findCurrentDateIndex(dateRange: dateRange, selectedDate: selectedDate)
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:40:21: note: add 'if #available' version check
                    selectedIndex = calendar.findCurrentDateIndex(dateRange: dateRange, selectedDate: selectedDate)
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:42:18: error: 'onChange(of:perform:)' is only available in macOS 11.0 or newer
                .onChange(of: selectedIndex) { newValue in
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:42:18: note: add 'if #available' version check
                .onChange(of: selectedIndex) { newValue in
                 ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:43:21: error: setter for 'displayedMonth' is only available in macOS 10.15 or newer
                    displayedMonth = dateRange[newValue]
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:43:21: note: add 'if #available' version check
                    displayedMonth = dateRange[newValue]
                    ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:43:38: error: cannot pass as inout because setter for 'dateRange' is only available in macOS 10.15 or newer
                    displayedMonth = dateRange[newValue]
                                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:43:38: note: add 'if #available' version check
                    displayedMonth = dateRange[newValue]
                                     ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:32:35: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
            if isDisable == false {
                                  ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:32:35: note: add 'if #available' version check
            if isDisable == false {
                                  ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:45:20: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
            } else {
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:45:20: note: add 'if #available' version check
            } else {
                   ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:31:15: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
        Group {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:31:15: note: add 'if #available' version check
        Group {
              ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:25: warning: conformance of 'Group<Content>' to 'View' is only available in macOS 10.15 or newer
    var body: some View {
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:25: note: add 'if #available' version check
    var body: some View {
                        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:30:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.swift:11:17: note: add @available attribute to enclosing generic struct
internal struct SwipeView<Content: View>: View {
                ^
error: fatalError
BUILD FAILURE 5.10 macosSpm