The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build BetterSheet, reference 1.0.0 (3755b6), with Swift 6.0 for macOS (SPM) on 31 Oct 2024 08:34:16 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/egeniq/BetterSheet.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/egeniq/BetterSheet
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at 3755b61 Fixed syntax highlighting in README
Cloned https://github.com/egeniq/BetterSheet.git
Revision (git rev-parse @):
3755b61311812e6751029f1bff47640f3779adc7
SUCCESS checkout https://github.com/egeniq/BetterSheet.git at 1.0.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "bettersheet",
      "name": "BetterSheet",
      "url": "https://github.com/egeniq/BetterSheet.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/BetterSheet",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/egeniq/BetterSheet.git
[1/87] Fetching bettersheet
Fetched https://github.com/egeniq/BetterSheet.git from cache (0.70s)
Creating working copy for https://github.com/egeniq/BetterSheet.git
Working copy of https://github.com/egeniq/BetterSheet.git resolved at 1.0.0 (3755b61)
warning: '.resolve-product-dependencies': dependency 'bettersheet' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/egeniq/BetterSheet.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--7754E27361AE5C74.txt
[3/12] Compiling BetterSheet BetterSheetPresentationMode.swift
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetPresentationMode.swift:30:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
28 |
29 | private struct BetterSheetPresentationModeEnvironmentKey: EnvironmentKey {
30 |     static var defaultValue: Binding<BetterSheetPresentationMode> = .constant(BetterSheetPresentationMode())
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
31 | }
32 |
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetPresentationMode.swift:30:30: error: 'Binding' is only available in macOS 10.15 or newer
27 | }
28 |
29 | private struct BetterSheetPresentationModeEnvironmentKey: EnvironmentKey {
   |                `- note: add @available attribute to enclosing struct
30 |     static var defaultValue: Binding<BetterSheetPresentationMode> = .constant(BetterSheetPresentationMode())
   |                |             `- error: 'Binding' is only available in macOS 10.15 or newer
   |                `- note: add @available attribute to enclosing static property
31 | }
32 |
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetPresentationMode.swift:34:38: error: 'Binding' is only available in macOS 10.15 or newer
31 | }
32 |
33 | public extension EnvironmentValues {
   |        `- note: add @available attribute to enclosing extension
34 |     var betterSheetPresentationMode: Binding<BetterSheetPresentationMode> {
   |         |                            `- error: 'Binding' is only available in macOS 10.15 or newer
   |         `- note: add @available attribute to enclosing property
35 |         get { self[BetterSheetPresentationModeEnvironmentKey.self] }
36 |         set { self[BetterSheetPresentationModeEnvironmentKey.self] = newValue}
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetPresentationMode.swift:33:18: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
31 | }
32 |
33 | public extension EnvironmentValues {
   |        |         `- error: 'EnvironmentValues' is only available in macOS 10.15 or newer
   |        `- note: add @available attribute to enclosing extension
34 |     var betterSheetPresentationMode: Binding<BetterSheetPresentationMode> {
35 |         get { self[BetterSheetPresentationModeEnvironmentKey.self] }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:17:39: error: cannot find type 'UIViewController' in scope
15 |     internal var onDidAttemptToDismiss: [BetterSheetDidAttemptToDismissCallback] = []
16 |
17 |     internal weak var viewController: UIViewController? {
   |                                       `- error: cannot find type 'UIViewController' in scope
18 |         didSet {
19 |             viewController?.presentationController?.delegate = self
[4/12] Compiling BetterSheet OnBetterSheetDidAttemptToDismiss.swift
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/OnBetterSheetDidAttemptToDismiss.swift:26:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
24 |     typealias Value = [BetterSheetDidAttemptToDismissCallback]
25 |
26 |     static var defaultValue: Value = []
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
27 |
28 |     static func reduce(value: inout Value, nextValue: () -> Value) {
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/OnBetterSheetDidAttemptToDismiss.swift:34:89: error: 'View' is only available in macOS 10.15 or newer
31 | }
32 |
33 | public extension View {
   |        `- note: add @available attribute to enclosing extension
34 |     func onBetterSheetDidAttemptToDismiss(perform action: @escaping () -> Void) -> some View {
   |          |                                                                              `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
35 |         return preference(key: BetterSheetDidAttemptToDismissCallbacksPreferenceKey.self, value: [BetterSheetDidAttemptToDismissCallback(action)])
36 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/OnBetterSheetDidAttemptToDismiss.swift:33:18: error: 'View' is only available in macOS 10.15 or newer
31 | }
32 |
33 | public extension View {
   |        |         `- error: 'View' is only available in macOS 10.15 or newer
   |        `- note: add @available attribute to enclosing extension
34 |     func onBetterSheetDidAttemptToDismiss(perform action: @escaping () -> Void) -> some View {
35 |         return preference(key: BetterSheetDidAttemptToDismissCallbacksPreferenceKey.self, value: [BetterSheetDidAttemptToDismissCallback(action)])
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/OnBetterSheetDidAttemptToDismiss.swift:35:16: error: 'preference(key:value:)' is only available in macOS 10.15 or newer
31 | }
32 |
33 | public extension View {
   |        `- note: add @available attribute to enclosing extension
34 |     func onBetterSheetDidAttemptToDismiss(perform action: @escaping () -> Void) -> some View {
   |          `- note: add @available attribute to enclosing instance method
35 |         return preference(key: BetterSheetDidAttemptToDismissCallbacksPreferenceKey.self, value: [BetterSheetDidAttemptToDismissCallback(action)])
   |                |- error: 'preference(key:value:)' is only available in macOS 10.15 or newer
   |                `- note: add 'if #available' version check
36 |     }
37 | }
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/12] Compiling BetterSheet BetterSheetPreferenceKey.swift
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetPreferenceKey.swift:14:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
12 |     typealias Value = BetterSheet?
13 |
14 |     static var defaultValue: Value = nil
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |
16 |     static func reduce(value: inout Value, nextValue: () -> Value) {
[6/12] Emitting module BetterSheet
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheet.swift:13:24: error: 'AnyView' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheet: Equatable {
   |                 `- note: add @available attribute to enclosing struct
12 |     let id = UUID()
13 |     let content: () -> AnyView
   |                        `- error: 'AnyView' is only available in macOS 10.15 or newer
14 |     let onDismiss: (() -> Void)?
15 |     let shouldDismiss: () -> Bool
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:11:50: error: cannot find type 'UIAdaptivePresentationControllerDelegate' in scope
 9 | import SwiftUI
10 |
11 | internal class BetterSheetCoordinator: NSObject, UIAdaptivePresentationControllerDelegate {
   |                                                  `- error: cannot find type 'UIAdaptivePresentationControllerDelegate' in scope
12 |     private var sheet: BetterSheet?
13 |     private weak var presentingCoordinator: BetterSheetCoordinator?
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:17:39: error: cannot find type 'UIViewController' in scope
15 |     internal var onDidAttemptToDismiss: [BetterSheetDidAttemptToDismissCallback] = []
16 |
17 |     internal weak var viewController: UIViewController? {
   |                                       `- error: cannot find type 'UIViewController' in scope
18 |         didSet {
19 |             viewController?.presentationController?.delegate = self
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:74:78: error: cannot find type 'UIPresentationController' in scope
72 |     }
73 |
74 |     func presentationControllerDidAttemptToDismiss(_ presentationController: UIPresentationController) {
   |                                                                              `- error: cannot find type 'UIPresentationController' in scope
75 |         for callback in onDidAttemptToDismiss {
76 |             callback.action()
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:80:69: error: cannot find type 'UIPresentationController' in scope
78 |     }
79 |
80 |     func presentationControllerDidDismiss(_ presentationController: UIPresentationController) {
   |                                                                     `- error: cannot find type 'UIPresentationController' in scope
81 |         viewController = nil
82 |         dismiss()
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetIsModalInPresentation.swift:14:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
12 |     typealias Value = Bool?
13 |
14 |     static var defaultValue: Value = nil
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |
16 |     static func reduce(value: inout Value, nextValue: () -> Value) {
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetIsModalInPresentation.swift:22:66: error: 'View' is only available in macOS 10.15 or newer
19 | }
20 |
21 | public extension View {
   |        `- note: add @available attribute to enclosing extension
22 |     func betterSheetIsModalInPresentation(_ value: Bool) -> some View {
   |          |                                                       `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
23 |         return preference(key: BetterSheetIsModalInPresentationPreferenceKey.self, value: value)
24 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetIsModalInPresentation.swift:21:18: error: 'View' is only available in macOS 10.15 or newer
19 | }
20 |
21 | public extension View {
   |        |         `- error: 'View' is only available in macOS 10.15 or newer
   |        `- note: add @available attribute to enclosing extension
22 |     func betterSheetIsModalInPresentation(_ value: Bool) -> some View {
23 |         return preference(key: BetterSheetIsModalInPresentationPreferenceKey.self, value: value)
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetPreferenceKey.swift:14:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
12 |     typealias Value = BetterSheet?
13 |
14 |     static var defaultValue: Value = nil
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |
16 |     static func reduce(value: inout Value, nextValue: () -> Value) {
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetPresentationMode.swift:30:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
28 |
29 | private struct BetterSheetPresentationModeEnvironmentKey: EnvironmentKey {
30 |     static var defaultValue: Binding<BetterSheetPresentationMode> = .constant(BetterSheetPresentationMode())
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
31 | }
32 |
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetPresentationMode.swift:30:30: error: 'Binding' is only available in macOS 10.15 or newer
27 | }
28 |
29 | private struct BetterSheetPresentationModeEnvironmentKey: EnvironmentKey {
   |                `- note: add @available attribute to enclosing struct
30 |     static var defaultValue: Binding<BetterSheetPresentationMode> = .constant(BetterSheetPresentationMode())
   |                |             `- error: 'Binding' is only available in macOS 10.15 or newer
   |                `- note: add @available attribute to enclosing static property
31 | }
32 |
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetPresentationMode.swift:34:38: error: 'Binding' is only available in macOS 10.15 or newer
31 | }
32 |
33 | public extension EnvironmentValues {
   |        `- note: add @available attribute to enclosing extension
34 |     var betterSheetPresentationMode: Binding<BetterSheetPresentationMode> {
   |         |                            `- error: 'Binding' is only available in macOS 10.15 or newer
   |         `- note: add @available attribute to enclosing property
35 |         get { self[BetterSheetPresentationModeEnvironmentKey.self] }
36 |         set { self[BetterSheetPresentationModeEnvironmentKey.self] = newValue}
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetPresentationMode.swift:33:18: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
31 | }
32 |
33 | public extension EnvironmentValues {
   |        |         `- error: 'EnvironmentValues' is only available in macOS 10.15 or newer
   |        `- note: add @available attribute to enclosing extension
34 |     var betterSheetPresentationMode: Binding<BetterSheetPresentationMode> {
35 |         get { self[BetterSheetPresentationModeEnvironmentKey.self] }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetSupport.swift:14:6: error: 'State' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheetSupport<Content>: View where Content: View {
   |                 `- note: add @available attribute to enclosing generic struct
12 |     private let coordinator: BetterSheetCoordinator
13 |     private let content: () -> Content
14 |     @State private var presentationMode: BetterSheetPresentationMode
   |      `- error: 'State' is only available in macOS 10.15 or newer
15 |
16 |     init(coordinator: BetterSheetCoordinator, @ViewBuilder content: @escaping () -> Content) {
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetSupport.swift:16:48: error: 'ViewBuilder' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheetSupport<Content>: View where Content: View {
   |                 `- note: add @available attribute to enclosing generic struct
12 |     private let coordinator: BetterSheetCoordinator
13 |     private let content: () -> Content
14 |     @State private var presentationMode: BetterSheetPresentationMode
15 |
16 |     init(coordinator: BetterSheetCoordinator, @ViewBuilder content: @escaping () -> Content) {
   |     |                                          `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
   |     `- note: add @available attribute to enclosing initializer
17 |         self.coordinator = coordinator
18 |         self.content = content
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetSupport.swift:22:20: error: 'View' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheetSupport<Content>: View where Content: View {
   |                 `- note: add @available attribute to enclosing generic struct
12 |     private let coordinator: BetterSheetCoordinator
13 |     private let content: () -> Content
   :
20 |     }
21 |
22 |     var body: some View {
   |         |          `- error: 'View' is only available in macOS 10.15 or newer
   |         `- note: add @available attribute to enclosing property
23 |         content()
24 |             .environment(\.betterSheetPresentationMode, $presentationMode)
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetSupport.swift:11:66: error: 'View' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheetSupport<Content>: View where Content: View {
   |                 |                                                `- error: 'View' is only available in macOS 10.15 or newer
   |                 `- note: add @available attribute to enclosing generic struct
12 |     private let coordinator: BetterSheetCoordinator
13 |     private let content: () -> Content
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/OnBetterSheetDidAttemptToDismiss.swift:26:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
24 |     typealias Value = [BetterSheetDidAttemptToDismissCallback]
25 |
26 |     static var defaultValue: Value = []
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
27 |
28 |     static func reduce(value: inout Value, nextValue: () -> Value) {
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/OnBetterSheetDidAttemptToDismiss.swift:34:89: error: 'View' is only available in macOS 10.15 or newer
31 | }
32 |
33 | public extension View {
   |        `- note: add @available attribute to enclosing extension
34 |     func onBetterSheetDidAttemptToDismiss(perform action: @escaping () -> Void) -> some View {
   |          |                                                                              `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
35 |         return preference(key: BetterSheetDidAttemptToDismissCallbacksPreferenceKey.self, value: [BetterSheetDidAttemptToDismissCallback(action)])
36 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/OnBetterSheetDidAttemptToDismiss.swift:33:18: error: 'View' is only available in macOS 10.15 or newer
31 | }
32 |
33 | public extension View {
   |        |         `- error: 'View' is only available in macOS 10.15 or newer
   |        `- note: add @available attribute to enclosing extension
34 |     func onBetterSheetDidAttemptToDismiss(perform action: @escaping () -> Void) -> some View {
35 |         return preference(key: BetterSheetDidAttemptToDismissCallbacksPreferenceKey.self, value: [BetterSheetDidAttemptToDismissCallback(action)])
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/UIHostingController+BetterSheet.swift:11:18: error: cannot find type 'UIHostingController' in scope
 9 | import SwiftUI
10 |
11 | public extension UIHostingController {
   |                  `- error: cannot find type 'UIHostingController' in scope
12 |     static func withBetterSheetSupport(rootView: Content) -> UIViewController {
13 |         let coordinator = BetterSheetCoordinator()
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:12:6: error: 'Binding' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
   |      `- error: 'Binding' is only available in macOS 10.15 or newer
13 |     let onDismiss: (() -> Void)?
14 |     let content: () -> Sheet
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:25:41: error: 'View' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
13 |     let onDismiss: (() -> Void)?
   :
23 |     }
24 |
25 |     func body(content: Content) -> some View {
   |          |                              `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
26 |         // We can't directly set a preference on content because if there are other sheet modifiers
27 |         // at the same level in the view hierachy, the preferences would overwrite each-other.
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:11:73: error: 'View' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                |                                                        `- error: 'View' is only available in macOS 10.15 or newer
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
13 |     let onDismiss: (() -> Void)?
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:40:6: error: 'Binding' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
   |      `- error: 'Binding' is only available in macOS 10.15 or newer
41 |     let onDismiss: (() -> Void)?
42 |     let content: (Item) -> Sheet
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:53:41: error: 'View' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
   :
51 |     }
52 |
53 |     func body(content: Content) -> some View {
   |          |                              `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
54 |         // We can't directly set a preference on content because if there are other sheet modifiers
55 |         // at the same level in the view hierachy, the preferences would overwrite each-other.
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:39:71: error: 'Identifiable' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                |                                                      `- error: 'Identifiable' is only available in macOS 10.15 or newer
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:39:92: error: 'View' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                |                                                                           `- error: 'View' is only available in macOS 10.15 or newer
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:68:166: error: 'View' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
   |          |                                                                                                                                                           `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:68:44: error: 'Binding' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
   |          |                                 `- error: 'Binding' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:68:92: error: 'ViewBuilder' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
   |          |                                                                                 `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:68:146: error: 'View' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
   |          |                                                                                                                                       `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:72:167: error: 'Identifiable' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          |                                                                                                                                                            `- error: 'Identifiable' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
74 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:72:190: error: 'View' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          |                                                                                                                                                                                   `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
74 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:72:43: error: 'Binding' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          |                                `- error: 'Binding' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
74 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:72:92: error: 'ViewBuilder' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          |                                                                                 `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
74 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:72:150: error: 'View' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          |                                                                                                                                           `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
74 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:67:18: error: 'View' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        |         `- error: 'View' is only available in macOS 10.15 or newer
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
[7/12] Compiling BetterSheet BetterSheetSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetSupport.swift:14:6: error: 'State' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheetSupport<Content>: View where Content: View {
   |                 `- note: add @available attribute to enclosing generic struct
12 |     private let coordinator: BetterSheetCoordinator
13 |     private let content: () -> Content
14 |     @State private var presentationMode: BetterSheetPresentationMode
   |      `- error: 'State' is only available in macOS 10.15 or newer
15 |
16 |     init(coordinator: BetterSheetCoordinator, @ViewBuilder content: @escaping () -> Content) {
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetSupport.swift:16:48: error: 'ViewBuilder' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheetSupport<Content>: View where Content: View {
   |                 `- note: add @available attribute to enclosing generic struct
12 |     private let coordinator: BetterSheetCoordinator
13 |     private let content: () -> Content
14 |     @State private var presentationMode: BetterSheetPresentationMode
15 |
16 |     init(coordinator: BetterSheetCoordinator, @ViewBuilder content: @escaping () -> Content) {
   |     |                                          `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
   |     `- note: add @available attribute to enclosing initializer
17 |         self.coordinator = coordinator
18 |         self.content = content
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetSupport.swift:22:20: error: 'View' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheetSupport<Content>: View where Content: View {
   |                 `- note: add @available attribute to enclosing generic struct
12 |     private let coordinator: BetterSheetCoordinator
13 |     private let content: () -> Content
   :
20 |     }
21 |
22 |     var body: some View {
   |         |          `- error: 'View' is only available in macOS 10.15 or newer
   |         `- note: add @available attribute to enclosing property
23 |         content()
24 |             .environment(\.betterSheetPresentationMode, $presentationMode)
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetSupport.swift:11:66: error: 'View' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheetSupport<Content>: View where Content: View {
   |                 |                                                `- error: 'View' is only available in macOS 10.15 or newer
   |                 `- note: add @available attribute to enclosing generic struct
12 |     private let coordinator: BetterSheetCoordinator
13 |     private let content: () -> Content
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:11:50: error: cannot find type 'UIAdaptivePresentationControllerDelegate' in scope
 9 | import SwiftUI
10 |
11 | internal class BetterSheetCoordinator: NSObject, UIAdaptivePresentationControllerDelegate {
   |                                                  `- error: cannot find type 'UIAdaptivePresentationControllerDelegate' in scope
12 |     private var sheet: BetterSheet?
13 |     private weak var presentingCoordinator: BetterSheetCoordinator?
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetSupport.swift:19:29: error: 'State' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheetSupport<Content>: View where Content: View {
   |                 `- note: add @available attribute to enclosing generic struct
12 |     private let coordinator: BetterSheetCoordinator
13 |     private let content: () -> Content
14 |     @State private var presentationMode: BetterSheetPresentationMode
15 |
16 |     init(coordinator: BetterSheetCoordinator, @ViewBuilder content: @escaping () -> Content) {
   |     `- note: add @available attribute to enclosing initializer
17 |         self.coordinator = coordinator
18 |         self.content = content
19 |         _presentationMode = State(initialValue: BetterSheetPresentationMode(coordinator: coordinator))
   |                             |- error: 'State' is only available in macOS 10.15 or newer
   |                             `- note: add 'if #available' version check
20 |     }
21 |
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:17:39: error: cannot find type 'UIViewController' in scope
15 |     internal var onDidAttemptToDismiss: [BetterSheetDidAttemptToDismissCallback] = []
16 |
17 |     internal weak var viewController: UIViewController? {
   |                                       `- error: cannot find type 'UIViewController' in scope
18 |         didSet {
19 |             viewController?.presentationController?.delegate = self
[8/12] Compiling BetterSheet BetterSheetCoordinator.swift
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:11:50: error: cannot find type 'UIAdaptivePresentationControllerDelegate' in scope
 9 | import SwiftUI
10 |
11 | internal class BetterSheetCoordinator: NSObject, UIAdaptivePresentationControllerDelegate {
   |                                                  `- error: cannot find type 'UIAdaptivePresentationControllerDelegate' in scope
12 |     private var sheet: BetterSheet?
13 |     private weak var presentingCoordinator: BetterSheetCoordinator?
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:17:39: error: cannot find type 'UIViewController' in scope
15 |     internal var onDidAttemptToDismiss: [BetterSheetDidAttemptToDismissCallback] = []
16 |
17 |     internal weak var viewController: UIViewController? {
   |                                       `- error: cannot find type 'UIViewController' in scope
18 |         didSet {
19 |             viewController?.presentationController?.delegate = self
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:74:78: error: cannot find type 'UIPresentationController' in scope
72 |     }
73 |
74 |     func presentationControllerDidAttemptToDismiss(_ presentationController: UIPresentationController) {
   |                                                                              `- error: cannot find type 'UIPresentationController' in scope
75 |         for callback in onDidAttemptToDismiss {
76 |             callback.action()
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:80:69: error: cannot find type 'UIPresentationController' in scope
78 |     }
79 |
80 |     func presentationControllerDidDismiss(_ presentationController: UIPresentationController) {
   |                                                                     `- error: cannot find type 'UIPresentationController' in scope
81 |         viewController = nil
82 |         dismiss()
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:46:30: error: cannot find 'UIHostingController' in scope
44 |             }
45 |
46 |         let viewController = UIHostingController(rootView: rootView)
   |                              `- error: cannot find 'UIHostingController' in scope
47 |         coordinator.viewController = viewController
48 |         presentedCoordinator = coordinator
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:42:13: warning: call to main actor-isolated initializer 'init(coordinator:content:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
28 |     }
29 |
30 |     func present(sheet: BetterSheet) {
   |          `- note: add '@MainActor' to make instance method 'present(sheet:)' part of global actor 'MainActor'
31 |         if let presentedSheet = presentedCoordinator?.sheet {
32 |             if presentedSheet.shouldDismiss() {
   :
40 |
41 |         let rootView =
42 |             BetterSheetSupport(coordinator: coordinator) {
   |             `- warning: call to main actor-isolated initializer 'init(coordinator:content:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
43 |                 sheet.content()
44 |             }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetSupport.swift:16:5: note: calls to initializer 'init(coordinator:content:)' from outside of its actor context are implicitly asynchronous
14 |     @State private var presentationMode: BetterSheetPresentationMode
15 |
16 |     init(coordinator: BetterSheetCoordinator, @ViewBuilder content: @escaping () -> Content) {
   |     `- note: calls to initializer 'init(coordinator:content:)' from outside of its actor context are implicitly asynchronous
17 |         self.coordinator = coordinator
18 |         self.content = content
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:56:51: error: 'nil' requires a contextual type
54 |
55 |         if let viewController = presentedCoordinator.viewController {
56 |             presentedCoordinator.viewController = nil
   |                                                   `- error: 'nil' requires a contextual type
57 |             viewController.dismiss(animated: true)
58 |         }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetCoordinator.swift:81:26: error: 'nil' requires a contextual type
79 |
80 |     func presentationControllerDidDismiss(_ presentationController: UIPresentationController) {
81 |         viewController = nil
   |                          `- error: 'nil' requires a contextual type
82 |         dismiss()
83 |     }
[9/12] Compiling BetterSheet BetterSheetIsModalInPresentation.swift
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetIsModalInPresentation.swift:14:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
12 |     typealias Value = Bool?
13 |
14 |     static var defaultValue: Value = nil
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |
16 |     static func reduce(value: inout Value, nextValue: () -> Value) {
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetIsModalInPresentation.swift:22:66: error: 'View' is only available in macOS 10.15 or newer
19 | }
20 |
21 | public extension View {
   |        `- note: add @available attribute to enclosing extension
22 |     func betterSheetIsModalInPresentation(_ value: Bool) -> some View {
   |          |                                                       `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
23 |         return preference(key: BetterSheetIsModalInPresentationPreferenceKey.self, value: value)
24 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetIsModalInPresentation.swift:21:18: error: 'View' is only available in macOS 10.15 or newer
19 | }
20 |
21 | public extension View {
   |        |         `- error: 'View' is only available in macOS 10.15 or newer
   |        `- note: add @available attribute to enclosing extension
22 |     func betterSheetIsModalInPresentation(_ value: Bool) -> some View {
23 |         return preference(key: BetterSheetIsModalInPresentationPreferenceKey.self, value: value)
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheetIsModalInPresentation.swift:23:16: error: 'preference(key:value:)' is only available in macOS 10.15 or newer
19 | }
20 |
21 | public extension View {
   |        `- note: add @available attribute to enclosing extension
22 |     func betterSheetIsModalInPresentation(_ value: Bool) -> some View {
   |          `- note: add @available attribute to enclosing instance method
23 |         return preference(key: BetterSheetIsModalInPresentationPreferenceKey.self, value: value)
   |                |- error: 'preference(key:value:)' is only available in macOS 10.15 or newer
   |                `- note: add 'if #available' version check
24 |     }
25 | }
[10/12] Compiling BetterSheet BetterSheet.swift
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/BetterSheet.swift:13:24: error: 'AnyView' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | internal struct BetterSheet: Equatable {
   |                 `- note: add @available attribute to enclosing struct
12 |     let id = UUID()
13 |     let content: () -> AnyView
   |                        `- error: 'AnyView' is only available in macOS 10.15 or newer
14 |     let onDismiss: (() -> Void)?
15 |     let shouldDismiss: () -> Bool
[11/12] Compiling BetterSheet View+BetterSheet.swift
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:12:6: error: 'Binding' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
   |      `- error: 'Binding' is only available in macOS 10.15 or newer
13 |     let onDismiss: (() -> Void)?
14 |     let content: () -> Sheet
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:25:41: error: 'View' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
13 |     let onDismiss: (() -> Void)?
   :
23 |     }
24 |
25 |     func body(content: Content) -> some View {
   |          |                              `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
26 |         // We can't directly set a preference on content because if there are other sheet modifiers
27 |         // at the same level in the view hierachy, the preferences would overwrite each-other.
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:11:73: error: 'View' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                |                                                        `- error: 'View' is only available in macOS 10.15 or newer
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
13 |     let onDismiss: (() -> Void)?
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:40:6: error: 'Binding' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
   |      `- error: 'Binding' is only available in macOS 10.15 or newer
41 |     let onDismiss: (() -> Void)?
42 |     let content: (Item) -> Sheet
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:53:41: error: 'View' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
   :
51 |     }
52 |
53 |     func body(content: Content) -> some View {
   |          |                              `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
54 |         // We can't directly set a preference on content because if there are other sheet modifiers
55 |         // at the same level in the view hierachy, the preferences would overwrite each-other.
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:39:71: error: 'Identifiable' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                |                                                      `- error: 'Identifiable' is only available in macOS 10.15 or newer
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:39:92: error: 'View' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                |                                                                           `- error: 'View' is only available in macOS 10.15 or newer
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:68:166: error: 'View' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
   |          |                                                                                                                                                           `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:68:44: error: 'Binding' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
   |          |                                 `- error: 'Binding' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:68:92: error: 'ViewBuilder' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
   |          |                                                                                 `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:68:146: error: 'View' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
   |          |                                                                                                                                       `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:72:167: error: 'Identifiable' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          |                                                                                                                                                            `- error: 'Identifiable' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
74 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:72:190: error: 'View' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          |                                                                                                                                                                                   `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
74 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:72:43: error: 'Binding' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          |                                `- error: 'Binding' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
74 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:72:92: error: 'ViewBuilder' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          |                                                                                 `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
74 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:72:150: error: 'View' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          |                                                                                                                                           `- error: 'View' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
74 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:67:18: error: 'View' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        |         `- error: 'View' is only available in macOS 10.15 or newer
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:18:24: error: 'AnyView' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
13 |     let onDismiss: (() -> Void)?
14 |     let content: () -> Sheet
15 |
16 |     func sheet() -> BetterSheet {
   |          `- note: add @available attribute to enclosing instance method
17 |         BetterSheet(
18 |             content: { AnyView(self.content()) },
   |                        |- error: 'AnyView' is only available in macOS 10.15 or newer
   |                        `- note: add 'if #available' version check
19 |             onDismiss: onDismiss,
20 |             shouldDismiss: { !self.isPresented },
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:21:29: error: setter for 'isPresented' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
13 |     let onDismiss: (() -> Void)?
14 |     let content: () -> Sheet
15 |
16 |     func sheet() -> BetterSheet {
   |          `- note: add @available attribute to enclosing instance method
17 |         BetterSheet(
18 |             content: { AnyView(self.content()) },
19 |             onDismiss: onDismiss,
20 |             shouldDismiss: { !self.isPresented },
21 |             resetBinding: { self.isPresented = false }
   |                             |- error: setter for 'isPresented' is only available in macOS 10.15 or newer
   |                             `- note: add 'if #available' version check
22 |         )
23 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:29:17: error: 'background(_:alignment:)' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
13 |     let onDismiss: (() -> Void)?
   :
23 |     }
24 |
25 |     func body(content: Content) -> some View {
   |          `- note: add @available attribute to enclosing instance method
26 |         // We can't directly set a preference on content because if there are other sheet modifiers
27 |         // at the same level in the view hierachy, the preferences would overwrite each-other.
28 |         // We use an empty background view as workaround.
29 |         content.background(
   |                 |- error: 'background(_:alignment:)' is only available in macOS 10.15 or newer
   |                 `- note: add 'if #available' version check
30 |             EmptyView()
31 |                 .preference(
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:30:13: error: 'EmptyView' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
13 |     let onDismiss: (() -> Void)?
   :
23 |     }
24 |
25 |     func body(content: Content) -> some View {
   |          `- note: add @available attribute to enclosing instance method
26 |         // We can't directly set a preference on content because if there are other sheet modifiers
27 |         // at the same level in the view hierachy, the preferences would overwrite each-other.
28 |         // We use an empty background view as workaround.
29 |         content.background(
30 |             EmptyView()
   |             |- error: 'EmptyView' is only available in macOS 10.15 or newer
   |             `- note: add 'if #available' version check
31 |                 .preference(
32 |                     key: BetterSheetPreferenceKey.self,
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:31:18: error: 'preference(key:value:)' is only available in macOS 10.15 or newer
 9 | import SwiftUI
10 |
11 | private struct BetterSheetIsPresented<Sheet>: ViewModifier where Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
12 |     @Binding var isPresented: Bool
13 |     let onDismiss: (() -> Void)?
   :
23 |     }
24 |
25 |     func body(content: Content) -> some View {
   |          `- note: add @available attribute to enclosing instance method
26 |         // We can't directly set a preference on content because if there are other sheet modifiers
27 |         // at the same level in the view hierachy, the preferences would overwrite each-other.
   :
29 |         content.background(
30 |             EmptyView()
31 |                 .preference(
   |                  |- error: 'preference(key:value:)' is only available in macOS 10.15 or newer
   |                  `- note: add 'if #available' version check
32 |                     key: BetterSheetPreferenceKey.self,
33 |                     value: isPresented ? sheet() : nil
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:46:24: error: 'AnyView' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
42 |     let content: (Item) -> Sheet
43 |
44 |     func sheet(for item: Item) -> BetterSheet {
   |          `- note: add @available attribute to enclosing instance method
45 |         BetterSheet(
46 |             content: { AnyView(self.content(item)) },
   |                        |- error: 'AnyView' is only available in macOS 10.15 or newer
   |                        `- note: add 'if #available' version check
47 |             onDismiss: onDismiss,
48 |             shouldDismiss: { self.item?.id != item.id },
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:49:29: error: setter for 'item' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
42 |     let content: (Item) -> Sheet
43 |
44 |     func sheet(for item: Item) -> BetterSheet {
   |          `- note: add @available attribute to enclosing instance method
45 |         BetterSheet(
46 |             content: { AnyView(self.content(item)) },
47 |             onDismiss: onDismiss,
48 |             shouldDismiss: { self.item?.id != item.id },
49 |             resetBinding: { self.item = nil }
   |                             |- error: setter for 'item' is only available in macOS 10.15 or newer
   |                             `- note: add 'if #available' version check
50 |         )
51 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:57:17: error: 'background(_:alignment:)' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
   :
51 |     }
52 |
53 |     func body(content: Content) -> some View {
   |          `- note: add @available attribute to enclosing instance method
54 |         // We can't directly set a preference on content because if there are other sheet modifiers
55 |         // at the same level in the view hierachy, the preferences would overwrite each-other.
56 |         // We use an empty background view as workaround.
57 |         content.background(
   |                 |- error: 'background(_:alignment:)' is only available in macOS 10.15 or newer
   |                 `- note: add 'if #available' version check
58 |             EmptyView()
59 |                 .preference(
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:58:13: error: 'EmptyView' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
   :
51 |     }
52 |
53 |     func body(content: Content) -> some View {
   |          `- note: add @available attribute to enclosing instance method
54 |         // We can't directly set a preference on content because if there are other sheet modifiers
55 |         // at the same level in the view hierachy, the preferences would overwrite each-other.
56 |         // We use an empty background view as workaround.
57 |         content.background(
58 |             EmptyView()
   |             |- error: 'EmptyView' is only available in macOS 10.15 or newer
   |             `- note: add 'if #available' version check
59 |                 .preference(
60 |                     key: BetterSheetPreferenceKey.self,
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:59:18: error: 'preference(key:value:)' is only available in macOS 10.15 or newer
37 | }
38 |
39 | private struct BetterSheetItem<Item, Sheet>: ViewModifier where Item: Identifiable, Sheet: View {
   |                `- note: add @available attribute to enclosing generic struct
40 |     @Binding var item: Item?
41 |     let onDismiss: (() -> Void)?
   :
51 |     }
52 |
53 |     func body(content: Content) -> some View {
   |          `- note: add @available attribute to enclosing instance method
54 |         // We can't directly set a preference on content because if there are other sheet modifiers
55 |         // at the same level in the view hierachy, the preferences would overwrite each-other.
   :
57 |         content.background(
58 |             EmptyView()
59 |                 .preference(
   |                  |- error: 'preference(key:value:)' is only available in macOS 10.15 or newer
   |                  `- note: add 'if #available' version check
60 |                     key: BetterSheetPreferenceKey.self,
61 |                     value: self.item != nil ? self.sheet(for: self.item!) : nil
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:69:9: warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
   |          `- note: add @available attribute to enclosing instance method
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
   |         |- warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
   |         `- note: add 'if #available' version check
70 |     }
71 |
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:69:9: error: 'modifier' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
   |          `- note: add @available attribute to enclosing instance method
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
   |         |- error: 'modifier' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
70 |     }
71 |
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:73:9: warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
   |         |- warning: conformance of 'ModifiedContent<Content, Modifier>' to 'View' is only available in macOS 10.15 or newer; this is an error in the Swift 6 language mode
   |         `- note: add 'if #available' version check
74 |     }
75 | }
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/View+BetterSheet.swift:73:9: error: 'modifier' is only available in macOS 10.15 or newer
65 | }
66 |
67 | public extension View {
   |        `- note: add @available attribute to enclosing extension
68 |     func betterSheet<Content>(isPresented: Binding<Bool>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping () -> Content) -> some View where Content: View {
69 |         modifier(BetterSheetIsPresented(isPresented: isPresented, onDismiss: onDismiss, content: content))
70 |     }
71 |
72 |     func betterSheet<Item, Content>(item: Binding<Item?>, onDismiss: (() -> Void)? = nil, @ViewBuilder content: @escaping (Item) -> Content) -> some View where Item: Identifiable, Content: View {
   |          `- note: add @available attribute to enclosing instance method
73 |         modifier(BetterSheetItem(item: item, onDismiss: onDismiss, content: content))
   |         |- error: 'modifier' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
74 |     }
75 | }
[12/12] Compiling BetterSheet UIHostingController+BetterSheet.swift
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/UIHostingController+BetterSheet.swift:11:18: error: cannot find type 'UIHostingController' in scope
 9 | import SwiftUI
10 |
11 | public extension UIHostingController {
   |                  `- error: cannot find type 'UIHostingController' in scope
12 |     static func withBetterSheetSupport(rootView: Content) -> UIViewController {
13 |         let coordinator = BetterSheetCoordinator()
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/UIHostingController+BetterSheet.swift:12:62: error: cannot find type 'UIViewController' in scope
10 |
11 | public extension UIHostingController {
12 |     static func withBetterSheetSupport(rootView: Content) -> UIViewController {
   |                                                              `- error: cannot find type 'UIViewController' in scope
13 |         let coordinator = BetterSheetCoordinator()
14 |
/Users/admin/builder/spi-builder-workspace/Sources/BetterSheet/UIHostingController+BetterSheet.swift:12:50: error: cannot find type 'Content' in scope
10 |
11 | public extension UIHostingController {
12 |     static func withBetterSheetSupport(rootView: Content) -> UIViewController {
   |                                                  `- error: cannot find type 'Content' in scope
13 |         let coordinator = BetterSheetCoordinator()
14 |
BUILD FAILURE 6.0 macosSpm