Conditionally import swift ui

Sources/ComposableArchitecture/Internal/LocalizedStringKey.swift

@@ -1,3 +1,4 @@
+#if canImport(SwiftUI)
 import SwiftUI
 
 @available(iOS 13.0, macOS 10.15, macCatalyst 13, tvOS 13.0, watchOS 6.0, *)
@@ -29,3 +30,4 @@ extension LocalizedStringKey: CustomDebugOutputConvertible {
     self.formatted().debugDescription
   }
 }
+#endif

Sources/ComposableArchitecture/SwiftUI/ActionSheet.swift

@@ -1,3 +1,4 @@
+#if canImport(SwiftUI)
 import SwiftUI
 
 /// A data type that describes the state of an action sheet that can be shown to the user. The
@@ -221,3 +222,4 @@ extension ActionSheetState {
     )
   }
 }
+#endif

Sources/ComposableArchitecture/SwiftUI/Alert.swift

@@ -1,3 +1,4 @@
+#if canImport(SwiftUI)
 import SwiftUI
 
 /// A data type that describes the state of an alert that can be shown to the user. The `Action`
@@ -298,3 +299,4 @@ extension AlertState {
     }
   }
 }
+#endif

Sources/ComposableArchitecture/SwiftUI/ForEachStore.swift

@@ -1,3 +1,4 @@
+#if canImport(SwiftUI)
 import SwiftUI
 
 /// A structure that computes views on demand from a store on a collection of data.
@@ -119,3 +120,4 @@ where Data: Collection, ID: Hashable, Content: View {
     self.content()
   }
 }
+#endif

Sources/ComposableArchitecture/SwiftUI/IfLetStore.swift

@@ -1,3 +1,4 @@
+#if canImport(SwiftUI)
 import SwiftUI
 
 /// A view that safely unwraps a store of optional state in order to show one of two views.
@@ -83,3 +84,4 @@ public struct IfLetStore<State, Action, Content>: View where Content: View {
     )
   }
 }
+#endif

Sources/ComposableArchitecture/SwiftUI/WithViewStore.swift

@@ -1,3 +1,4 @@
+#if canImport(Combine) && canImport(SwiftUI)
 import Combine
 import SwiftUI
 
@@ -105,3 +106,4 @@ extension WithViewStore: DynamicViewContent where State: Collection, Content: Dy
     self.viewStore.state
   }
 }
+#endif