Way better

Package.swift

@@ -0,0 +1,24 @@
+// swift-tools-version: 6.0
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+	name: "units",
+	products: [
+		// Products define the executables and libraries a package produces, making them visible to other packages.
+		.library(
+			name: "units",
+			targets: ["units"])
+	],
+	targets: [
+		// Targets are the basic building blocks of a package, defining a module or a test suite.
+		// Targets can depend on other targets in this package and products from dependencies.
+		.target(
+			name: "units"),
+		.testTarget(
+			name: "unitsTests",
+			dependencies: ["units"]
+		),
+	]
+)