Swift Package Index

Build Information

Failed to build TabBar, reference 1.3.0 (995e6b), with Swift 5.8 for macOS (SPM) on 17 Oct 2024 07:03:12 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-14.3.1.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.55.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/onl1ner/TabBar.git
Reference: 1.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/onl1ner/TabBar
 * tag               1.3.0      -> FETCH_HEAD
HEAD is now at 995e6bc Merge pull request #14 from onl1ner/feature/tab-item-selected-icon
Cloned https://github.com/onl1ner/TabBar.git
Revision (git rev-parse @):
995e6bc32829d0a0f5300d6f49b654412068dbbe
SUCCESS checkout https://github.com/onl1ner/TabBar.git at 1.3.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.8
Building package at path:  $PWD
https://github.com/onl1ner/TabBar.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-14.3.1.app xcrun swift build --arch arm64
Building for debugging...
[1/13] Compiling TabBar AnyTabBarStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:34:31: error: 'GeometryProxy' is only available in macOS 10.15 or newer
    private let _makeTabBar: (GeometryProxy, @escaping () -> AnyView) -> AnyView
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:34:62: error: 'AnyView' is only available in macOS 10.15 or newer
    private let _makeTabBar: (GeometryProxy, @escaping () -> AnyView) -> AnyView
                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:34:74: error: 'AnyView' is only available in macOS 10.15 or newer
    private let _makeTabBar: (GeometryProxy, @escaping () -> AnyView) -> AnyView
                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:39: error: 'GeometryProxy' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:86: error: 'AnyView' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:103: error: 'View' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
[2/14] Compiling TabBar TabBarVisibility.swift
[3/14] Compiling TabBar Tabbable.swift
[4/14] Compiling TabBar View.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:74: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:18: error: 'transition' is only available in macOS 10.15 or newer
            self.transition(.move(edge: .bottom))
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:18: note: add 'if #available' version check
            self.transition(.move(edge: .bottom))
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:30: error: 'move(edge:)' is only available in macOS 10.15 or newer
            self.transition(.move(edge: .bottom))
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:30: note: add 'if #available' version check
            self.transition(.move(edge: .bottom))
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:13: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
            self.transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:13: note: add 'if #available' version check
            self.transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:13: error: 'hidden()' is only available in macOS 10.15 or newer
            hidden().transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:13: note: add 'if #available' version check
            hidden().transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:22: error: 'transition' is only available in macOS 10.15 or newer
            hidden().transition(.move(edge: .bottom))
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:22: note: add 'if #available' version check
            hidden().transition(.move(edge: .bottom))
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:34: error: 'move(edge:)' is only available in macOS 10.15 or newer
            hidden().transition(.move(edge: .bottom))
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:34: note: add 'if #available' version check
            hidden().transition(.move(edge: .bottom))
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:13: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
            hidden().transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:13: note: add 'if #available' version check
            hidden().transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:79: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:79: note: add 'if #available' version check
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
[5/14] Compiling TabBar TabBarPreferenceKey.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:74: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:18: error: 'transition' is only available in macOS 10.15 or newer
            self.transition(.move(edge: .bottom))
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:18: note: add 'if #available' version check
            self.transition(.move(edge: .bottom))
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:30: error: 'move(edge:)' is only available in macOS 10.15 or newer
            self.transition(.move(edge: .bottom))
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:30: note: add 'if #available' version check
            self.transition(.move(edge: .bottom))
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:13: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
            self.transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:30:13: note: add 'if #available' version check
            self.transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:13: error: 'hidden()' is only available in macOS 10.15 or newer
            hidden().transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:13: note: add 'if #available' version check
            hidden().transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:22: error: 'transition' is only available in macOS 10.15 or newer
            hidden().transition(.move(edge: .bottom))
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:22: note: add 'if #available' version check
            hidden().transition(.move(edge: .bottom))
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:34: error: 'move(edge:)' is only available in macOS 10.15 or newer
            hidden().transition(.move(edge: .bottom))
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:34: note: add 'if #available' version check
            hidden().transition(.move(edge: .bottom))
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:13: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
            hidden().transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:32:13: note: add 'if #available' version check
            hidden().transition(.move(edge: .bottom))
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:79: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:79: note: add 'if #available' version check
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/14] Emitting module TabBar
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:74: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:27:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func visibility(_ visibility: TabBarVisibility) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Extensions/View.swift:26:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:27:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selection: TabItem
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:7: note: add @available attribute to enclosing generic class
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:29:21: error: 'Binding' is only available in macOS 10.15 or newer
    init(selection: Binding<TabItem>) {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:29:5: note: add @available attribute to enclosing initializer
    init(selection: Binding<TabItem>) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:7: note: add @available attribute to enclosing generic class
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:43: error: 'ObservableObject' is only available in macOS 10.15 or newer
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:7: note: add @available attribute to enclosing generic class
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:27:6: error: 'EnvironmentObject' is only available in macOS 10.15 or newer
    @EnvironmentObject private var selectionObject: TabBarSelection<TabItem>
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:50:71: error: 'View' is only available in macOS 10.15 or newer
    public func tabItem<TabItem: Tabbable>(for item: TabItem) -> some View {
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:50:17: note: add @available attribute to enclosing instance method
    public func tabItem<TabItem: Tabbable>(for item: TabItem) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:34:31: error: 'GeometryProxy' is only available in macOS 10.15 or newer
    private let _makeTabBar: (GeometryProxy, @escaping () -> AnyView) -> AnyView
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:34:62: error: 'AnyView' is only available in macOS 10.15 or newer
    private let _makeTabBar: (GeometryProxy, @escaping () -> AnyView) -> AnyView
                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:34:74: error: 'AnyView' is only available in macOS 10.15 or newer
    private let _makeTabBar: (GeometryProxy, @escaping () -> AnyView) -> AnyView
                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:39: error: 'GeometryProxy' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:86: error: 'AnyView' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:103: error: 'View' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:40:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/AnyTabBarStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:39: error: 'GeometryProxy' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:86: error: 'AnyView' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:103: error: 'View' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:35:29: error: 'View' is only available in macOS 10.15 or newer
    associatedtype Content: View
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:34:17: note: add @available attribute to enclosing protocol
public protocol TabBarStyle {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:37:32: error: 'GeometryProxy' is only available in macOS 10.15 or newer
    func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> Content
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:37:10: note: add @available attribute to enclosing instance method
    func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> Content
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:34:17: note: add @available attribute to enclosing protocol
public protocol TabBarStyle {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:37:79: error: 'AnyView' is only available in macOS 10.15 or newer
    func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> Content
                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:37:10: note: add @available attribute to enclosing instance method
    func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> Content
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:34:17: note: add @available attribute to enclosing protocol
public protocol TabBarStyle {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:38: error: 'GeometryProxy' is only available in macOS 10.15 or newer
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:10: note: add @available attribute to enclosing instance method
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:40:1: note: add @available attribute to enclosing extension
extension TabBarStyle {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:85: error: 'AnyView' is only available in macOS 10.15 or newer
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
                                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:10: note: add @available attribute to enclosing instance method
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:40:1: note: add @available attribute to enclosing extension
extension TabBarStyle {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:97: error: 'AnyView' is only available in macOS 10.15 or newer
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
                                                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:10: note: add @available attribute to enclosing instance method
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:40:1: note: add @available attribute to enclosing extension
extension TabBarStyle {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/AnyTabItemStyle.swift:34:65: error: 'AnyView' is only available in macOS 10.15 or newer
    private let _makeTabItem: (String, String, String, Bool) -> AnyView
                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/AnyTabItemStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/AnyTabItemStyle.swift:40:102: error: 'View' is only available in macOS 10.15 or newer
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/AnyTabItemStyle.swift:40:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/AnyTabItemStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:102: error: 'View' is only available in macOS 10.15 or newer
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/TabItemStyle.swift:34:30: error: 'View' is only available in macOS 10.15 or newer
    associatedtype Content : View
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/TabItemStyle.swift:33:17: note: add @available attribute to enclosing protocol
public protocol TabItemStyle {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/TabItemStyle.swift:49:96: error: 'AnyView' is only available in macOS 10.15 or newer
    func tabItemErased(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> AnyView {
                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/TabItemStyle.swift:49:10: note: add @available attribute to enclosing instance method
    func tabItemErased(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> AnyView {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/TabItemStyle.swift:40:1: note: add @available attribute to enclosing extension
extension TabItemStyle {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:55:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var items: [TabItem]
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:57:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding private var visibility: TabBarVisibility
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:68:20: error: 'Binding' is only available in macOS 10.15 or newer
        selection: Binding<TabItem>,
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:67:12: note: add @available attribute to enclosing initializer
    public init(
           ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:69:21: error: 'Binding' is only available in macOS 10.15 or newer
        visibility: Binding<TabBarVisibility> = .constant(.visible),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:67:12: note: add @available attribute to enclosing initializer
    public init(
           ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:70:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder content: () -> Content
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:67:12: note: add @available attribute to enclosing initializer
    public init(
           ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:32: error: 'View' is only available in macOS 10.15 or newer
    private var tabItems: some View {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:17: note: add @available attribute to enclosing property
    private var tabItems: some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:50: error: 'View' is only available in macOS 10.15 or newer
public struct TabBar<TabItem: Tabbable, Content: View>: View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
[7/14] Compiling TabBar TabBarSelection.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:27:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selection: TabItem
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:7: note: add @available attribute to enclosing generic class
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:29:21: error: 'Binding' is only available in macOS 10.15 or newer
    init(selection: Binding<TabItem>) {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:29:5: note: add @available attribute to enclosing initializer
    init(selection: Binding<TabItem>) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:7: note: add @available attribute to enclosing generic class
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:43: error: 'ObservableObject' is only available in macOS 10.15 or newer
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:7: note: add @available attribute to enclosing generic class
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:27:6: error: 'EnvironmentObject' is only available in macOS 10.15 or newer
    @EnvironmentObject private var selectionObject: TabBarSelection<TabItem>
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:50:71: error: 'View' is only available in macOS 10.15 or newer
    public func tabItem<TabItem: Tabbable>(for item: TabItem) -> some View {
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:50:17: note: add @available attribute to enclosing instance method
    public func tabItem<TabItem: Tabbable>(for item: TabItem) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:32:9: error: 'Group' is only available in macOS 10.15 or newer
        Group {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:32:9: note: add 'if #available' version check
        Group {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:32:9: error: 'init(content:)' is only available in macOS 10.15 or newer
        Group {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:32:9: note: add 'if #available' version check
        Group {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:34:17: warning: conformance of '_ViewModifier_Content<Modifier>' to 'View' is only available in macOS 10.15 or newer
                content
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:33:60: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
            if self.item == self.selectionObject.selection {
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:33:60: warning: conformance of '_ViewModifier_Content<Modifier>' to 'View' is only available in macOS 10.15 or newer
            if self.item == self.selectionObject.selection {
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:36:23: warning: conformance of 'Color' to 'View' is only available in macOS 10.15 or newer
                Color.clear
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:36:17: error: 'Color' is only available in macOS 10.15 or newer
                Color.clear
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:36:23: error: 'clear' is only available in macOS 10.15 or newer
                Color.clear
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:35:20: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
            } else {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:35:20: warning: conformance of 'Color' to 'View' is only available in macOS 10.15 or newer
            } else {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:32:15: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
        Group {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:39:10: error: 'preference(key:value:)' is only available in macOS 10.15 or newer
        .preference(key: TabBarPreferenceKey.self, value: [self.item])
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:39:10: note: add 'if #available' version check
        .preference(key: TabBarPreferenceKey.self, value: [self.item])
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:51:21: error: 'modifier' is only available in macOS 10.15 or newer
        return self.modifier(TabBarViewModifier(item: item))
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:51:21: note: add 'if #available' version check
        return self.modifier(TabBarViewModifier(item: item))
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:50:17: note: add @available attribute to enclosing instance method
    public func tabItem<TabItem: Tabbable>(for item: TabItem) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:1: note: add @available attribute to enclosing extension
extension View {
^
[8/14] Compiling TabBar TabBarViewModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:27:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selection: TabItem
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:7: note: add @available attribute to enclosing generic class
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:29:21: error: 'Binding' is only available in macOS 10.15 or newer
    init(selection: Binding<TabItem>) {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:29:5: note: add @available attribute to enclosing initializer
    init(selection: Binding<TabItem>) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:7: note: add @available attribute to enclosing generic class
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:43: error: 'ObservableObject' is only available in macOS 10.15 or newer
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarSelection.swift:26:7: note: add @available attribute to enclosing generic class
class TabBarSelection<TabItem: Tabbable>: ObservableObject {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:27:6: error: 'EnvironmentObject' is only available in macOS 10.15 or newer
    @EnvironmentObject private var selectionObject: TabBarSelection<TabItem>
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:50:71: error: 'View' is only available in macOS 10.15 or newer
    public func tabItem<TabItem: Tabbable>(for item: TabItem) -> some View {
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:50:17: note: add @available attribute to enclosing instance method
    public func tabItem<TabItem: Tabbable>(for item: TabItem) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:32:9: error: 'Group' is only available in macOS 10.15 or newer
        Group {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:32:9: note: add 'if #available' version check
        Group {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:32:9: error: 'init(content:)' is only available in macOS 10.15 or newer
        Group {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:32:9: note: add 'if #available' version check
        Group {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:34:17: warning: conformance of '_ViewModifier_Content<Modifier>' to 'View' is only available in macOS 10.15 or newer
                content
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:33:60: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
            if self.item == self.selectionObject.selection {
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:33:60: warning: conformance of '_ViewModifier_Content<Modifier>' to 'View' is only available in macOS 10.15 or newer
            if self.item == self.selectionObject.selection {
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:36:23: warning: conformance of 'Color' to 'View' is only available in macOS 10.15 or newer
                Color.clear
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:36:17: error: 'Color' is only available in macOS 10.15 or newer
                Color.clear
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:36:23: error: 'clear' is only available in macOS 10.15 or newer
                Color.clear
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:35:20: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
            } else {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:35:20: warning: conformance of 'Color' to 'View' is only available in macOS 10.15 or newer
            } else {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:32:15: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
        Group {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:39:10: error: 'preference(key:value:)' is only available in macOS 10.15 or newer
        .preference(key: TabBarPreferenceKey.self, value: [self.item])
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:39:10: note: add 'if #available' version check
        .preference(key: TabBarPreferenceKey.self, value: [self.item])
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:31:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:26:8: note: add @available attribute to enclosing generic struct
struct TabBarViewModifier<TabItem: Tabbable>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:51:21: error: 'modifier' is only available in macOS 10.15 or newer
        return self.modifier(TabBarViewModifier(item: item))
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:51:21: note: add 'if #available' version check
        return self.modifier(TabBarViewModifier(item: item))
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:50:17: note: add @available attribute to enclosing instance method
    public func tabItem<TabItem: Tabbable>(for item: TabItem) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Preferences/TabBarViewModifier.swift:43:1: note: add @available attribute to enclosing extension
extension View {
^
[9/14] Compiling TabBar AnyTabItemStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/AnyTabItemStyle.swift:34:65: error: 'AnyView' is only available in macOS 10.15 or newer
    private let _makeTabItem: (String, String, String, Bool) -> AnyView
                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/AnyTabItemStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/AnyTabItemStyle.swift:40:102: error: 'View' is only available in macOS 10.15 or newer
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/AnyTabItemStyle.swift:40:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/AnyTabItemStyle.swift:33:15: note: add @available attribute to enclosing struct
public struct AnyTabItemStyle: TabItemStyle {
              ^
[10/14] Compiling TabBar TabItemStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/TabItemStyle.swift:34:30: error: 'View' is only available in macOS 10.15 or newer
    associatedtype Content : View
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/TabItemStyle.swift:33:17: note: add @available attribute to enclosing protocol
public protocol TabItemStyle {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/TabItemStyle.swift:49:96: error: 'AnyView' is only available in macOS 10.15 or newer
    func tabItemErased(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> AnyView {
                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/TabItemStyle.swift:49:10: note: add @available attribute to enclosing instance method
    func tabItemErased(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> AnyView {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/TabItemStyle.swift:40:1: note: add @available attribute to enclosing extension
extension TabItemStyle {
^
[11/14] Compiling TabBar DefaultTabBarStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:39: error: 'GeometryProxy' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:86: error: 'AnyView' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:103: error: 'View' is only available in macOS 10.15 or newer
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:35:9: error: 'VStack' is only available in macOS 10.15 or newer
        VStack(spacing: 0.0) {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:35:9: note: add 'if #available' version check
        VStack(spacing: 0.0) {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:36:13: error: 'Divider' is only available in macOS 10.15 or newer
            Divider()
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:36:13: note: add 'if #available' version check
            Divider()
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:38:13: error: 'VStack' is only available in macOS 10.15 or newer
            VStack {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:38:13: note: add 'if #available' version check
            VStack {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:40:22: error: 'frame(width:height:alignment:)' is only available in macOS 10.15 or newer
                    .frame(height: 50.0)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:40:22: note: add 'if #available' version check
                    .frame(height: 50.0)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:41:22: error: 'padding' is only available in macOS 10.15 or newer
                    .padding(.bottom, geometry.safeAreaInsets.bottom)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:41:22: note: add 'if #available' version check
                    .padding(.bottom, geometry.safeAreaInsets.bottom)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:43:14: error: 'background(_:ignoresSafeAreaEdges:)' is only available in macOS 12.0 or newer
            .background(
             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:43:14: note: add 'if #available' version check
            .background(
             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:44:17: error: 'Color' is only available in macOS 10.15 or newer
                Color(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:44:17: note: add 'if #available' version check
                Color(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:44:17: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
                Color(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:44:17: note: add 'if #available' version check
                Color(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:51:14: error: 'frame(width:height:alignment:)' is only available in macOS 10.15 or newer
            .frame(height: 50.0 + geometry.safeAreaInsets.bottom)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:51:14: note: add 'if #available' version check
            .frame(height: 50.0 + geometry.safeAreaInsets.bottom)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:35:30: error: 'buildBlock' is only available in macOS 10.15 or newer
        VStack(spacing: 0.0) {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:35:30: note: add 'if #available' version check
        VStack(spacing: 0.0) {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:34:17: note: add @available attribute to enclosing instance method
    public func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/DefaultTabBarStyle.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabBarStyle: TabBarStyle {
              ^
[12/14] Compiling TabBar TabBarStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:35:29: error: 'View' is only available in macOS 10.15 or newer
    associatedtype Content: View
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:34:17: note: add @available attribute to enclosing protocol
public protocol TabBarStyle {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:37:32: error: 'GeometryProxy' is only available in macOS 10.15 or newer
    func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> Content
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:37:10: note: add @available attribute to enclosing instance method
    func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> Content
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:34:17: note: add @available attribute to enclosing protocol
public protocol TabBarStyle {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:37:79: error: 'AnyView' is only available in macOS 10.15 or newer
    func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> Content
                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:37:10: note: add @available attribute to enclosing instance method
    func tabBar(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> Content
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:34:17: note: add @available attribute to enclosing protocol
public protocol TabBarStyle {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:38: error: 'GeometryProxy' is only available in macOS 10.15 or newer
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:10: note: add @available attribute to enclosing instance method
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:40:1: note: add @available attribute to enclosing extension
extension TabBarStyle {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:85: error: 'AnyView' is only available in macOS 10.15 or newer
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
                                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:10: note: add @available attribute to enclosing instance method
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:40:1: note: add @available attribute to enclosing extension
extension TabBarStyle {
^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:97: error: 'AnyView' is only available in macOS 10.15 or newer
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
                                                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:41:10: note: add @available attribute to enclosing instance method
    func tabBarErased(with geometry: GeometryProxy, itemsContainer: @escaping () -> AnyView) -> AnyView {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabBar/TabBarStyle.swift:40:1: note: add @available attribute to enclosing extension
extension TabBarStyle {
^
[13/14] Compiling TabBar DefaultTabItem.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:102: error: 'View' is only available in macOS 10.15 or newer
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:34:9: error: 'VStack' is only available in macOS 10.15 or newer
        VStack(spacing: 5.0) {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:34:9: note: add 'if #available' version check
        VStack(spacing: 5.0) {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:36:18: warning: conformance of 'Image' to 'View' is only available in macOS 10.15 or newer
                .renderingMode(.template)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:36:18: note: add 'if #available' version check
                .renderingMode(.template)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:35:13: error: 'Image' is only available in macOS 10.15 or newer
            Image(systemName: icon)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:35:13: note: add 'if #available' version check
            Image(systemName: icon)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:35:13: error: 'init(systemName:)' is only available in macOS 11.0 or newer
            Image(systemName: icon)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:35:13: note: add 'if #available' version check
            Image(systemName: icon)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:36:18: error: 'renderingMode' is only available in macOS 10.15 or newer
                .renderingMode(.template)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:36:18: note: add 'if #available' version check
                .renderingMode(.template)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:39:18: warning: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
                .font(.system(size: 10.0, weight: .medium))
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:39:18: note: add 'if #available' version check
                .font(.system(size: 10.0, weight: .medium))
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:38:13: error: 'Text' is only available in macOS 10.15 or newer
            Text(title)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:38:13: note: add 'if #available' version check
            Text(title)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:39:18: error: 'font' is only available in macOS 10.15 or newer
                .font(.system(size: 10.0, weight: .medium))
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:39:18: note: add 'if #available' version check
                .font(.system(size: 10.0, weight: .medium))
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:39:24: error: 'system(size:weight:design:)' is only available in macOS 13.0 or newer
                .font(.system(size: 10.0, weight: .medium))
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:39:24: note: add 'if #available' version check
                .font(.system(size: 10.0, weight: .medium))
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:34:30: error: 'buildBlock' is only available in macOS 10.15 or newer
        VStack(spacing: 5.0) {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:34:30: note: add 'if #available' version check
        VStack(spacing: 5.0) {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:41:10: error: 'foregroundColor' is only available in macOS 10.15 or newer
        .foregroundColor(isSelected ? .accentColor : .gray)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:41:10: note: add 'if #available' version check
        .foregroundColor(isSelected ? .accentColor : .gray)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:41:40: error: 'accentColor' is only available in macOS 10.15 or newer
        .foregroundColor(isSelected ? .accentColor : .gray)
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:41:40: note: add 'if #available' version check
        .foregroundColor(isSelected ? .accentColor : .gray)
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:41:55: error: 'gray' is only available in macOS 10.15 or newer
        .foregroundColor(isSelected ? .accentColor : .gray)
                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:41:55: note: add 'if #available' version check
        .foregroundColor(isSelected ? .accentColor : .gray)
                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:33:17: note: add @available attribute to enclosing instance method
    public func tabItem(icon: String, selectedIcon: String, title: String, isSelected: Bool) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/Common/Styles/TabItem/DefaultTabItem.swift:32:15: note: add @available attribute to enclosing struct
public struct DefaultTabItemStyle: TabItemStyle {
              ^
[14/14] Compiling TabBar TabBar.swift
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:55:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var items: [TabItem]
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:57:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding private var visibility: TabBarVisibility
     ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:68:20: error: 'Binding' is only available in macOS 10.15 or newer
        selection: Binding<TabItem>,
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:67:12: note: add @available attribute to enclosing initializer
    public init(
           ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:69:21: error: 'Binding' is only available in macOS 10.15 or newer
        visibility: Binding<TabBarVisibility> = .constant(.visible),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:67:12: note: add @available attribute to enclosing initializer
    public init(
           ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:70:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder content: () -> Content
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:67:12: note: add @available attribute to enclosing initializer
    public init(
           ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:32: error: 'View' is only available in macOS 10.15 or newer
    private var tabItems: some View {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:17: note: add @available attribute to enclosing property
    private var tabItems: some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:50: error: 'View' is only available in macOS 10.15 or newer
public struct TabBar<TabItem: Tabbable, Content: View>: View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:93:39: error: 'objectWillChange' is only available in macOS 10.15 or newer
                    self.selectedItem.objectWillChange.send()
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:93:39: note: add 'if #available' version check
                    self.selectedItem.objectWillChange.send()
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:17: note: add @available attribute to enclosing property
    private var tabItems: some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:83:9: error: 'HStack' is only available in macOS 10.15 or newer
        HStack {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:83:9: note: add 'if #available' version check
        HStack {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:17: note: add @available attribute to enclosing property
    private var tabItems: some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:84:13: error: 'ForEach' is only available in macOS 10.15 or newer
            ForEach(self.items, id: \.self) { item in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:84:13: note: add 'if #available' version check
            ForEach(self.items, id: \.self) { item in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:17: note: add @available attribute to enclosing property
    private var tabItems: some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:84:13: error: 'init(_:id:content:)' is only available in macOS 10.15 or newer
            ForEach(self.items, id: \.self) { item in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:84:13: note: add 'if #available' version check
            ForEach(self.items, id: \.self) { item in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:17: note: add @available attribute to enclosing property
    private var tabItems: some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:91:18: error: 'onTapGesture(count:perform:)' is only available in macOS 10.15 or newer
                .onTapGesture {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:91:18: note: add 'if #available' version check
                .onTapGesture {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:17: note: add @available attribute to enclosing property
    private var tabItems: some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:93:39: error: 'objectWillChange' is only available in macOS 10.15 or newer
                    self.selectedItem.objectWillChange.send()
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:93:39: note: add 'if #available' version check
                    self.selectedItem.objectWillChange.send()
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:17: note: add @available attribute to enclosing property
    private var tabItems: some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:96:14: error: 'frame(minWidth:idealWidth:maxWidth:minHeight:idealHeight:maxHeight:alignment:)' is only available in macOS 10.15 or newer
            .frame(maxWidth: .infinity)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:96:14: note: add 'if #available' version check
            .frame(maxWidth: .infinity)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:82:17: note: add @available attribute to enclosing property
    private var tabItems: some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:101:9: error: 'ZStack' is only available in macOS 10.15 or newer
        ZStack {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:101:9: note: add 'if #available' version check
        ZStack {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:103:18: error: 'frame(minWidth:idealWidth:maxWidth:minHeight:idealHeight:maxHeight:alignment:)' is only available in macOS 10.15 or newer
                .frame(maxWidth: .infinity, maxHeight: .infinity)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:104:18: error: 'environmentObject' is only available in macOS 10.15 or newer
                .environmentObject(self.selectedItem)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:106:13: error: 'GeometryReader' is only available in macOS 10.15 or newer
            GeometryReader { geometry in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:107:17: error: 'VStack' is only available in macOS 10.15 or newer
                VStack {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:108:21: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
                    Spacer()
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:108:21: error: 'Spacer' is only available in macOS 10.15 or newer
                    Spacer()
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:107:24: error: 'buildBlock' is only available in macOS 10.15 or newer
                VStack {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:114:18: error: 'edgesIgnoringSafeArea' is only available in macOS 10.15 or newer
                .edgesIgnoringSafeArea(.bottom)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:101:16: error: 'buildBlock' is only available in macOS 10.15 or newer
        ZStack {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:118:10: error: 'onPreferenceChange(_:perform:)' is only available in macOS 10.15 or newer
        .onPreferenceChange(TabBarPreferenceKey.self) { value in
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:118:10: note: add 'if #available' version check
        .onPreferenceChange(TabBarPreferenceKey.self) { value in
         ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:100:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/TabBar/View/TabBar.swift:47:15: note: add @available attribute to enclosing generic struct
public struct TabBar<TabItem: Tabbable, Content: View>: View {
              ^
BUILD FAILURE 5.8 macosSpm