Fix tests and Linux build

Author: p4checo

Package.swift

@@ -85,3 +85,14 @@ let package = Package(
 //    ])
 //  )
 //}
+
+#if os(Linux)
+  for target in package.targets {
+    target.dependencies = target.dependencies.filter {
+      if case .productItem("_SwiftUINavigationState", _, _, _) = $0 {
+        return false
+      }
+      return true
+    }
+  }
+#endif

Sources/ComposableArchitecture/Internal/Deprecations.swift

@@ -12,16 +12,18 @@ import SwiftUI
 
 // MARK: - Deprecated after 0.45.0:
 
-@available(
-  *,
-  deprecated,
-  message: "Pass 'TextState' to the 'SwiftUI.Text' initializer, instead, e.g., 'Text(textState)'."
-)
-extension TextState: View {
-  public var body: some View {
-    Text(self)
+#if canImport(SwiftUI)
+  @available(
+    *,
+    deprecated,
+    message: "Pass 'TextState' to the 'SwiftUI.Text' initializer, instead, e.g., 'Text(textState)'."
+  )
+  extension TextState: View {
+    public var body: some View {
+      Text(self)
+    }
   }
-}
+#endif
 
 // MARK: - Deprecated after 0.42.0:
 

Sources/ComposableArchitecture/Internal/Exports.swift

@@ -3,4 +3,6 @@
 @_exported import CustomDump
 @_exported import Dependencies
 @_exported import IdentifiedCollections
-@_exported import _SwiftUINavigationState
+#if !os(Linux)
+  @_exported import _SwiftUINavigationState
+#endif

Tests/ComposableArchitectureTests/DebugTests.swift

@@ -6,7 +6,6 @@
   @testable import ComposableArchitecture
 
   final class DebugTests: XCTestCase {
-    #if canImport(SwiftUI)
     func testDebugCaseOutput() {
       enum Action {
         case action1(Bool, label: String)