Added WorkflowSwiftUIExperimental to package (#279)

Fixed WorkflowSwiftUIExperimental tests  not building on Mac

Author: mjohnson12

Package.swift

@@ -50,6 +50,10 @@ let package = Package(
         // MARK: ViewEnvironmentUI
 
         .singleTargetLibrary("ViewEnvironmentUI"),
+
+        // MARK: WorkflowSwiftUIExperimental
+
+        .singleTargetLibrary("WorkflowSwiftUIExperimental"),
     ],
     dependencies: [
         .package(url: "https://github.com/ReactiveCocoa/ReactiveSwift.git", from: "7.1.1"),
@@ -204,6 +208,19 @@ let package = Package(
             dependencies: ["ViewEnvironment"],
             path: "ViewEnvironmentUI/Sources"
         ),
+
+        // MARK: WorkflowSwiftUIExperimental
+
+        .target(
+            name: "WorkflowSwiftUIExperimental",
+            dependencies: ["Workflow", "WorkflowUI"],
+            path: "WorkflowSwiftUIExperimental/Sources"
+        ),
+        .testTarget(
+            name: "WorkflowSwiftUIExperimentalTests",
+            dependencies: ["WorkflowSwiftUIExperimental", "Workflow", "WorkflowUI"],
+            path: "WorkflowSwiftUIExperimental/Tests"
+        ),
     ],
     swiftLanguageVersions: [.v5]
 )

WorkflowSwiftUIExperimental/Tests/SwiftUIScreenTests.swift

@@ -1,3 +1,5 @@
+#if canImport(UIKit)
+
 import SwiftUI
 import UIKit
 import WorkflowSwiftUIExperimental
@@ -62,3 +64,5 @@ private struct ContentScreen: SwiftUIScreen {
             .frame(width: 42, height: 42)
     }
 }
+
+#endif