diff --git a/.gitignore b/.gitignore
index 22eb2de..0f8ec0b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 .DS_Store
-/.build
+/**/.build
 /Packages
 /*.xcodeproj
 xcuserdata/
diff --git a/DevTools/Dummy.swift b/DevTools/Dummy.swift
new file mode 100644
index 0000000..e69de29
diff --git a/DevTools/Package.resolved b/DevTools/Package.resolved
new file mode 100644
index 0000000..72d67c8
--- /dev/null
+++ b/DevTools/Package.resolved
@@ -0,0 +1,41 @@
+{
+  "pins" : [
+    {
+      "identity" : "colorizer",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/getGuaka/Colorizer.git",
+      "state" : {
+        "revision" : "2ccc99bf1715e73c4139e8d40b6e6b30be975586",
+        "version" : "0.2.1"
+      }
+    },
+    {
+      "identity" : "swift-argument-parser",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-argument-parser.git",
+      "state" : {
+        "revision" : "9f39744e025c7d377987f30b03770805dcb0bcd1",
+        "version" : "1.1.4"
+      }
+    },
+    {
+      "identity" : "xcbeautify",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/tuist/xcbeautify",
+      "state" : {
+        "revision" : "a3f5db18e7218a3817031b1b8227b1cb5704cb93",
+        "version" : "0.13.0"
+      }
+    },
+    {
+      "identity" : "xmlcoder",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/MaxDesiatov/XMLCoder.git",
+      "state" : {
+        "revision" : "ca932442d7481700f5434a7b138c47dd42d9902b",
+        "version" : "0.14.0"
+      }
+    }
+  ],
+  "version" : 2
+}
diff --git a/DevTools/Package.swift b/DevTools/Package.swift
new file mode 100644
index 0000000..b37c157
--- /dev/null
+++ b/DevTools/Package.swift
@@ -0,0 +1,13 @@
+// swift-tools-version: 5.6
+import PackageDescription
+
+let package = Package(
+    name: "DevTools",
+    platforms: [.macOS(.v10_11)],
+    dependencies: [
+        .package(url: "https://github.com/tuist/xcbeautify", from: "0.13.0"),
+    ],
+    targets: [
+        .target(name: "DevTools", path: "")
+    ]
+)