Defined the Coordinator target in the Package file.

Package.swift

@@ -2,22 +2,41 @@
 
 import PackageDescription
 
+private var excludePlatforms: [String] = [.PlatformFolder.iOS]
+
+#if os(iOS)
+excludePlatforms = []
+#endif
+
 let package = Package(
     name: "SwiftLibs",
     products: [
         .library(
             name: "SwiftLibs",
             targets: [
+                "Coordinator",
                 "Core"
             ]
         ),
     ],
     dependencies: [],
     targets: [
+        .target(
+            name: "Coordinator",
+            dependencies: [],
+            exclude: excludePlatforms
+        ),
         .target(
             name: "Core",
+            dependencies: []
+        ),
+        .testTarget(
+            name: "CoordinatorTests",
             dependencies: [
-            ]
+                "Coordinator"
+            ],
+            path: "Tests/Coordinator",
+            exclude: excludePlatforms
         ),
         .testTarget(
             name: "CoreTests",
@@ -28,3 +47,11 @@ let package = Package(
         ),
     ]
 )
+
+// MARK: - String+Constants
+
+private extension String {
+    enum PlatformFolder {
+        static let iOS = "Platform/iOS"
+    }
+}