FreemiumKit – Build Information – Swift Package Index

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Build Information

Failed to build FreemiumKit, reference 1.18.2 (2631f1), with Swift 5.10 for macOS (SPM) on 8 Sep 2025 16:05:02 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/FlineDev/FreemiumKit.git
Reference: 1.18.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/FlineDev/FreemiumKit
 * tag               1.18.2     -> FETCH_HEAD
HEAD is now at 2631f18 Update binary
Cloned https://github.com/FlineDev/FreemiumKit.git
Revision (git rev-parse @):
2631f182dfddfa3f90523ea8919348731dabd8c4
SUCCESS checkout https://github.com/FlineDev/FreemiumKit.git at 1.18.2
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/FlineDev/FreemiumKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/5] Write sources
[0/5] Copying Info.plist
[0/5] Copying PrivacyInfo.xcprivacy
[3/5] Copying FreemiumKitSDK.framework
[4/5] Write swift-version-33747A42983211AE.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/8] Emitting module FreemiumKit
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:31:11: error: cannot find type 'SwiftUICore' in scope
extension SwiftUICore.View {
          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:128:11: error: cannot find type 'SwiftUICore' in scope
extension SwiftUICore.View {
          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:171:11: error: cannot find type 'SwiftUICore' in scope
extension SwiftUICore.View {
          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:18:67: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public init(_ titleKey: SwiftUICore.LocalizedStringKey, systemImage: Swift.String? = nil, unlocksAtTier: Swift.Int = 1, showPaywallOnPressIfLocked: Swift.Bool = true, freeIf: (() -> Swift.Bool)? = nil, action: @escaping () -> Swift.Void, onPaywallAppear: (() -> Swift.Void)? = nil, onPaywallDisappear: (() -> Swift.Void)? = nil)
                                                                  ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:19:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:32:120: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func onPurchasesLoaded(_ perform: @escaping () -> Swift.Void) -> some SwiftUICore.View
                                                                                                                       ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:115:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:121:137: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureView<UnlockedView, LockedView> : SwiftUICore.View where UnlockedView : SwiftUICore.View, LockedView : SwiftUICore.View {
                                                                                                                                        ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:121:168: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureView<UnlockedView, LockedView> : SwiftUICore.View where UnlockedView : SwiftUICore.View, LockedView : SwiftUICore.View {
                                                                                                                                                                       ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:123:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:129:142: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func onPurchaseCompleted(_ perform: @escaping (StoreKit.Transaction) -> Swift.Void) -> some SwiftUICore.View
                                                                                                                                             ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:161:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:167:117: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func body(content: FreemiumKitSDK.PaywallModifier.Content) -> some SwiftUICore.View
                                                                                                                    ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:172:262: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func paywall(isPresented: SwiftUICore.Binding<Swift.Bool>, preselectedTier: Swift.Int = 1, nonDismissable: Swift.Bool = false, onAppear: (() -> Swift.Void)? = nil, onDisappear: (() -> Swift.Void)? = nil) -> some SwiftUICore.View
                                                                                                                                                                                                                                                                     ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:22:102: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK17PaidFeatureButtonV4bodyQrvp", 0) __
                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:17:75: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureButton : SwiftUICore.View {
                                                                          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:26:16: error: cannot find type 'SwiftUICore' in scope
    case color(SwiftUICore.Color)
               ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:27:25: error: cannot find type 'SwiftUICore' in scope
    case linearGradient(SwiftUICore.LinearGradient)
                        ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:102: error: cannot find type 'SwiftUICore' in scope
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                                     ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:161: error: cannot find type 'SwiftUICore' in scope
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                                                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:219: error: cannot find type 'SwiftUICore' in scope
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                                                                                                                                                          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:83: error: cannot infer contextual base in reference to member 'clear'
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                 ~^~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:114:101: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public init(productID: StoreKit.Product.ID, productImage: SwiftUICore.Image, badgeText: Swift.String?, onPurchaseCompleted: @escaping (StoreKit.Transaction) async -> Swift.Void)
                                                                                                    ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:119:109: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK24ConsumablePurchaseButtonV4bodyQrvp", 0) __
                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:113:82: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct ConsumablePurchaseButton : SwiftUICore.View {
                                                                                 ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:122:168: error: unknown attribute 'SwiftUICore'
  @_Concurrency.MainActor @preconcurrency public init(unlocksAtTier: Swift.Int = 1, showPaywallOnPressIfLocked: Swift.Bool = true, freeIf: (() -> Swift.Bool)? = nil, @SwiftUICore.ViewBuilder unlockedView: @escaping () -> UnlockedView, @SwiftUICore.ViewBuilder lockedView: @escaping () -> LockedView, onPaywallAppear: (() -> Swift.Void)? = nil, onPaywallDisappear: (() -> Swift.Void)? = nil)
                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:122:237: error: unknown attribute 'SwiftUICore'
  @_Concurrency.MainActor @preconcurrency public init(unlocksAtTier: Swift.Int = 1, showPaywallOnPressIfLocked: Swift.Bool = true, freeIf: (() -> Swift.Bool)? = nil, @SwiftUICore.ViewBuilder unlockedView: @escaping () -> UnlockedView, @SwiftUICore.ViewBuilder lockedView: @escaping () -> LockedView, onPaywallAppear: (() -> Swift.Void)? = nil, onPaywallDisappear: (() -> Swift.Void)? = nil)
                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:126:100: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK15PaidFeatureViewV4bodyQrvp", 0) __<UnlockedView, LockedView>
                                                                                                   ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:121:99: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureView<UnlockedView, LockedView> : SwiftUICore.View where UnlockedView : SwiftUICore.View, LockedView : SwiftUICore.View {
                                                                                                  ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:157:90: error: cannot find type 'SwiftUICore' in scope
    case decorative(icon: FreemiumKitSDK.PaidStatusView.DecorativeIcon, foregroundColor: SwiftUICore.Color = .white, backgroundColor: SwiftUICore.Color = .accentColor)
                                                                                         ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:157:135: error: cannot find type 'SwiftUICore' in scope
    case decorative(icon: FreemiumKitSDK.PaidStatusView.DecorativeIcon, foregroundColor: SwiftUICore.Color = .white, backgroundColor: SwiftUICore.Color = .accentColor)
                                                                                                                                      ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:164:99: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK14PaidStatusViewV4bodyQrvp", 0) __
                                                                                                  ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:132:72: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidStatusView : SwiftUICore.View {
                                                                       ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:167:112: error: 'some' types are only permitted in properties, subscripts, and functions
  @_Concurrency.MainActor @preconcurrency public func body(content: FreemiumKitSDK.PaywallModifier.Content) -> some SwiftUICore.View
                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:167:100: error: 'Content' is not a member type of struct 'FreemiumKitSDK.PaywallModifier'
  @_Concurrency.MainActor @preconcurrency public func body(content: FreemiumKitSDK.PaywallModifier.Content) -> some SwiftUICore.View
                                                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:166:55: note: 'PaywallModifier' declared here
@_Concurrency.MainActor @preconcurrency public struct PaywallModifier : SwiftUICore.ViewModifier {
                                                      ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:169:139: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK15PaywallModifierV4body7contentQr7SwiftUI05_ViewE8_ContentVyACG_tF", 0) __
                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:166:73: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaywallModifier : SwiftUICore.ViewModifier {
                                                                        ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/FreemiumKit/FreemiumKit.swift:2:19: error: failed to build module 'FreemiumKitSDK'; this SDK is not supported by the compiler (the SDK is built with 'Apple Swift version 6.1.2 effective-5.10 (swiftlang-6.1.2.1.2 clang-1700.0.13.5)', while this compiler is 'Apple Swift version 5.10 (swiftlang-5.10.0.13 clang-1500.3.9.4)'). Please select a toolchain which matches the SDK.
@_exported import FreemiumKitSDK
                  ^
[7/8] Compiling FreemiumKit resource_bundle_accessor.swift
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:31:11: error: cannot find type 'SwiftUICore' in scope
extension SwiftUICore.View {
          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:128:11: error: cannot find type 'SwiftUICore' in scope
extension SwiftUICore.View {
          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:171:11: error: cannot find type 'SwiftUICore' in scope
extension SwiftUICore.View {
          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:18:67: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public init(_ titleKey: SwiftUICore.LocalizedStringKey, systemImage: Swift.String? = nil, unlocksAtTier: Swift.Int = 1, showPaywallOnPressIfLocked: Swift.Bool = true, freeIf: (() -> Swift.Bool)? = nil, action: @escaping () -> Swift.Void, onPaywallAppear: (() -> Swift.Void)? = nil, onPaywallDisappear: (() -> Swift.Void)? = nil)
                                                                  ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:19:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:32:120: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func onPurchasesLoaded(_ perform: @escaping () -> Swift.Void) -> some SwiftUICore.View
                                                                                                                       ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:115:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:121:137: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureView<UnlockedView, LockedView> : SwiftUICore.View where UnlockedView : SwiftUICore.View, LockedView : SwiftUICore.View {
                                                                                                                                        ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:121:168: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureView<UnlockedView, LockedView> : SwiftUICore.View where UnlockedView : SwiftUICore.View, LockedView : SwiftUICore.View {
                                                                                                                                                                       ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:123:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:129:142: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func onPurchaseCompleted(_ perform: @escaping (StoreKit.Transaction) -> Swift.Void) -> some SwiftUICore.View
                                                                                                                                             ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:161:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:167:117: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func body(content: FreemiumKitSDK.PaywallModifier.Content) -> some SwiftUICore.View
                                                                                                                    ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:172:262: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func paywall(isPresented: SwiftUICore.Binding<Swift.Bool>, preselectedTier: Swift.Int = 1, nonDismissable: Swift.Bool = false, onAppear: (() -> Swift.Void)? = nil, onDisappear: (() -> Swift.Void)? = nil) -> some SwiftUICore.View
                                                                                                                                                                                                                                                                     ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:22:102: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK17PaidFeatureButtonV4bodyQrvp", 0) __
                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:17:75: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureButton : SwiftUICore.View {
                                                                          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:26:16: error: cannot find type 'SwiftUICore' in scope
    case color(SwiftUICore.Color)
               ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:27:25: error: cannot find type 'SwiftUICore' in scope
    case linearGradient(SwiftUICore.LinearGradient)
                        ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:102: error: cannot find type 'SwiftUICore' in scope
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                                     ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:161: error: cannot find type 'SwiftUICore' in scope
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                                                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:219: error: cannot find type 'SwiftUICore' in scope
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                                                                                                                                                          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:83: error: cannot infer contextual base in reference to member 'clear'
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                 ~^~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:114:101: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public init(productID: StoreKit.Product.ID, productImage: SwiftUICore.Image, badgeText: Swift.String?, onPurchaseCompleted: @escaping (StoreKit.Transaction) async -> Swift.Void)
                                                                                                    ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:119:109: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK24ConsumablePurchaseButtonV4bodyQrvp", 0) __
                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:113:82: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct ConsumablePurchaseButton : SwiftUICore.View {
                                                                                 ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:122:168: error: unknown attribute 'SwiftUICore'
  @_Concurrency.MainActor @preconcurrency public init(unlocksAtTier: Swift.Int = 1, showPaywallOnPressIfLocked: Swift.Bool = true, freeIf: (() -> Swift.Bool)? = nil, @SwiftUICore.ViewBuilder unlockedView: @escaping () -> UnlockedView, @SwiftUICore.ViewBuilder lockedView: @escaping () -> LockedView, onPaywallAppear: (() -> Swift.Void)? = nil, onPaywallDisappear: (() -> Swift.Void)? = nil)
                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:122:237: error: unknown attribute 'SwiftUICore'
  @_Concurrency.MainActor @preconcurrency public init(unlocksAtTier: Swift.Int = 1, showPaywallOnPressIfLocked: Swift.Bool = true, freeIf: (() -> Swift.Bool)? = nil, @SwiftUICore.ViewBuilder unlockedView: @escaping () -> UnlockedView, @SwiftUICore.ViewBuilder lockedView: @escaping () -> LockedView, onPaywallAppear: (() -> Swift.Void)? = nil, onPaywallDisappear: (() -> Swift.Void)? = nil)
                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:126:100: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK15PaidFeatureViewV4bodyQrvp", 0) __<UnlockedView, LockedView>
                                                                                                   ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:121:99: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureView<UnlockedView, LockedView> : SwiftUICore.View where UnlockedView : SwiftUICore.View, LockedView : SwiftUICore.View {
                                                                                                  ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:157:90: error: cannot find type 'SwiftUICore' in scope
    case decorative(icon: FreemiumKitSDK.PaidStatusView.DecorativeIcon, foregroundColor: SwiftUICore.Color = .white, backgroundColor: SwiftUICore.Color = .accentColor)
                                                                                         ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:157:135: error: cannot find type 'SwiftUICore' in scope
    case decorative(icon: FreemiumKitSDK.PaidStatusView.DecorativeIcon, foregroundColor: SwiftUICore.Color = .white, backgroundColor: SwiftUICore.Color = .accentColor)
                                                                                                                                      ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:164:99: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK14PaidStatusViewV4bodyQrvp", 0) __
                                                                                                  ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:132:72: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidStatusView : SwiftUICore.View {
                                                                       ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:167:112: error: 'some' types are only permitted in properties, subscripts, and functions
  @_Concurrency.MainActor @preconcurrency public func body(content: FreemiumKitSDK.PaywallModifier.Content) -> some SwiftUICore.View
                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:167:100: error: 'Content' is not a member type of struct 'FreemiumKitSDK.PaywallModifier'
  @_Concurrency.MainActor @preconcurrency public func body(content: FreemiumKitSDK.PaywallModifier.Content) -> some SwiftUICore.View
                                                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:166:55: note: 'PaywallModifier' declared here
@_Concurrency.MainActor @preconcurrency public struct PaywallModifier : SwiftUICore.ViewModifier {
                                                      ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:169:139: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK15PaywallModifierV4body7contentQr7SwiftUI05_ViewE8_ContentVyACG_tF", 0) __
                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:166:73: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaywallModifier : SwiftUICore.ViewModifier {
                                                                        ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/FreemiumKit/FreemiumKit.swift:2:19: error: failed to build module 'FreemiumKitSDK'; this SDK is not supported by the compiler (the SDK is built with 'Apple Swift version 6.1.2 effective-5.10 (swiftlang-6.1.2.1.2 clang-1700.0.13.5)', while this compiler is 'Apple Swift version 5.10 (swiftlang-5.10.0.13 clang-1500.3.9.4)'). Please select a toolchain which matches the SDK.
@_exported import FreemiumKitSDK
                  ^
[8/8] Compiling FreemiumKit FreemiumKit.swift
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:31:11: error: cannot find type 'SwiftUICore' in scope
extension SwiftUICore.View {
          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:128:11: error: cannot find type 'SwiftUICore' in scope
extension SwiftUICore.View {
          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:171:11: error: cannot find type 'SwiftUICore' in scope
extension SwiftUICore.View {
          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:18:67: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public init(_ titleKey: SwiftUICore.LocalizedStringKey, systemImage: Swift.String? = nil, unlocksAtTier: Swift.Int = 1, showPaywallOnPressIfLocked: Swift.Bool = true, freeIf: (() -> Swift.Bool)? = nil, action: @escaping () -> Swift.Void, onPaywallAppear: (() -> Swift.Void)? = nil, onPaywallDisappear: (() -> Swift.Void)? = nil)
                                                                  ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:19:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:32:120: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func onPurchasesLoaded(_ perform: @escaping () -> Swift.Void) -> some SwiftUICore.View
                                                                                                                       ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:115:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:121:137: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureView<UnlockedView, LockedView> : SwiftUICore.View where UnlockedView : SwiftUICore.View, LockedView : SwiftUICore.View {
                                                                                                                                        ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:121:168: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureView<UnlockedView, LockedView> : SwiftUICore.View where UnlockedView : SwiftUICore.View, LockedView : SwiftUICore.View {
                                                                                                                                                                       ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:123:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:129:142: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func onPurchaseCompleted(_ perform: @escaping (StoreKit.Transaction) -> Swift.Void) -> some SwiftUICore.View
                                                                                                                                             ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:161:65: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public var body: some SwiftUICore.View {
                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:167:117: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func body(content: FreemiumKitSDK.PaywallModifier.Content) -> some SwiftUICore.View
                                                                                                                    ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:172:262: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public func paywall(isPresented: SwiftUICore.Binding<Swift.Bool>, preselectedTier: Swift.Int = 1, nonDismissable: Swift.Bool = false, onAppear: (() -> Swift.Void)? = nil, onDisappear: (() -> Swift.Void)? = nil) -> some SwiftUICore.View
                                                                                                                                                                                                                                                                     ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:22:102: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK17PaidFeatureButtonV4bodyQrvp", 0) __
                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:17:75: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureButton : SwiftUICore.View {
                                                                          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:26:16: error: cannot find type 'SwiftUICore' in scope
    case color(SwiftUICore.Color)
               ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:27:25: error: cannot find type 'SwiftUICore' in scope
    case linearGradient(SwiftUICore.LinearGradient)
                        ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:102: error: cannot find type 'SwiftUICore' in scope
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                                     ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:161: error: cannot find type 'SwiftUICore' in scope
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                                                                                                ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:219: error: cannot find type 'SwiftUICore' in scope
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                                                                                                                                                          ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:29:83: error: cannot infer contextual base in reference to member 'clear'
  public init(background: FreemiumKitSDK.ParentalGateOptions.Background = .color(.clear), textColor: SwiftUICore.Color = .primary, submitButtonBackgroundColor: SwiftUICore.Color = .accentColor, submitButtonTitleColor: SwiftUICore.Color = .white)
                                                                                 ~^~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:114:101: error: cannot find type 'SwiftUICore' in scope
  @_Concurrency.MainActor @preconcurrency public init(productID: StoreKit.Product.ID, productImage: SwiftUICore.Image, badgeText: Swift.String?, onPurchaseCompleted: @escaping (StoreKit.Transaction) async -> Swift.Void)
                                                                                                    ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:119:109: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK24ConsumablePurchaseButtonV4bodyQrvp", 0) __
                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:113:82: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct ConsumablePurchaseButton : SwiftUICore.View {
                                                                                 ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:122:168: error: unknown attribute 'SwiftUICore'
  @_Concurrency.MainActor @preconcurrency public init(unlocksAtTier: Swift.Int = 1, showPaywallOnPressIfLocked: Swift.Bool = true, freeIf: (() -> Swift.Bool)? = nil, @SwiftUICore.ViewBuilder unlockedView: @escaping () -> UnlockedView, @SwiftUICore.ViewBuilder lockedView: @escaping () -> LockedView, onPaywallAppear: (() -> Swift.Void)? = nil, onPaywallDisappear: (() -> Swift.Void)? = nil)
                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:122:237: error: unknown attribute 'SwiftUICore'
  @_Concurrency.MainActor @preconcurrency public init(unlocksAtTier: Swift.Int = 1, showPaywallOnPressIfLocked: Swift.Bool = true, freeIf: (() -> Swift.Bool)? = nil, @SwiftUICore.ViewBuilder unlockedView: @escaping () -> UnlockedView, @SwiftUICore.ViewBuilder lockedView: @escaping () -> LockedView, onPaywallAppear: (() -> Swift.Void)? = nil, onPaywallDisappear: (() -> Swift.Void)? = nil)
                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:126:100: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK15PaidFeatureViewV4bodyQrvp", 0) __<UnlockedView, LockedView>
                                                                                                   ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:121:99: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidFeatureView<UnlockedView, LockedView> : SwiftUICore.View where UnlockedView : SwiftUICore.View, LockedView : SwiftUICore.View {
                                                                                                  ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:157:90: error: cannot find type 'SwiftUICore' in scope
    case decorative(icon: FreemiumKitSDK.PaidStatusView.DecorativeIcon, foregroundColor: SwiftUICore.Color = .white, backgroundColor: SwiftUICore.Color = .accentColor)
                                                                                         ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:157:135: error: cannot find type 'SwiftUICore' in scope
    case decorative(icon: FreemiumKitSDK.PaidStatusView.DecorativeIcon, foregroundColor: SwiftUICore.Color = .white, backgroundColor: SwiftUICore.Color = .accentColor)
                                                                                                                                      ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:164:99: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK14PaidStatusViewV4bodyQrvp", 0) __
                                                                                                  ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:132:72: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaidStatusView : SwiftUICore.View {
                                                                       ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:167:112: error: 'some' types are only permitted in properties, subscripts, and functions
  @_Concurrency.MainActor @preconcurrency public func body(content: FreemiumKitSDK.PaywallModifier.Content) -> some SwiftUICore.View
                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:167:100: error: 'Content' is not a member type of struct 'FreemiumKitSDK.PaywallModifier'
  @_Concurrency.MainActor @preconcurrency public func body(content: FreemiumKitSDK.PaywallModifier.Content) -> some SwiftUICore.View
                                                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:166:55: note: 'PaywallModifier' declared here
@_Concurrency.MainActor @preconcurrency public struct PaywallModifier : SwiftUICore.ViewModifier {
                                                      ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:169:139: error: unable to resolve type for _opaqueReturnTypeOf attribute
  public typealias Body = @_opaqueReturnTypeOf("$s14FreemiumKitSDK15PaywallModifierV4body7contentQr7SwiftUI05_ViewE8_ContentVyACG_tF", 0) __
                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/FreemiumKitSDK.framework/Modules/FreemiumKitSDK.swiftmodule/arm64-apple-macos.private.swiftinterface:166:73: error: cannot find type 'SwiftUICore' in scope
@_Concurrency.MainActor @preconcurrency public struct PaywallModifier : SwiftUICore.ViewModifier {
                                                                        ^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/FreemiumKit/FreemiumKit.swift:2:19: error: failed to build module 'FreemiumKitSDK'; this SDK is not supported by the compiler (the SDK is built with 'Apple Swift version 6.1.2 effective-5.10 (swiftlang-6.1.2.1.2 clang-1700.0.13.5)', while this compiler is 'Apple Swift version 5.10 (swiftlang-5.10.0.13 clang-1500.3.9.4)'). Please select a toolchain which matches the SDK.
@_exported import FreemiumKitSDK
                  ^
error: fatalError
BUILD FAILURE 5.10 macosSpm