diff --git a/.github/workflows/swift.yml b/.github/workflows/swift.yml
new file mode 100644
index 0000000..2e76632
--- /dev/null
+++ b/.github/workflows/swift.yml
@@ -0,0 +1,15 @@
+name: Swift
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: macOS-latest
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Build
+      run: swift build -v
+    - name: Run tests
+      run: swift test -v
diff --git a/Sources/CrossKitTypes/Cross-Kit Image.swift b/Sources/CrossKitTypes/Cross-Kit Image.swift
new file mode 100644
index 0000000..da78af4
--- /dev/null
+++ b/Sources/CrossKitTypes/Cross-Kit Image.swift	
@@ -0,0 +1,27 @@
+//
+//  Cross-Kit Color.swift
+//  Cross-Kit Types
+//
+//  Created by Ben Leggiero on 2019-12-08.
+//  Copyright © 2019 BH-1-PS
+//
+
+
+
+#if !ONLY_APP_KIT && canImport(UIKit)
+import UIKit
+
+
+
+public typealias NativeImage = UIImage
+
+#elseif canImport(AppKit)
+import AppKit
+
+
+
+public typealias NativeImage = NSImage
+
+#else
+#error("Unsupported platform; neither UIKit nor AppKit")
+#endif