fratercula
diff --git a/‎.babelrc
+1-7 b/‎.babelrc
+1-7
diff --git a/‎.gitignore
+1 b/‎.gitignore
+1
diff --git a/‎CHANGELOG.md
+5 b/‎CHANGELOG.md
+5
diff --git a/‎LICENSE
+1-1 b/‎LICENSE
+1-1
diff --git a/‎lib/helper/clone.js
-5 b/‎lib/helper/clone.js
-5
diff --git a/‎lib/helper/swap.js
-40 b/‎lib/helper/swap.js
-40
diff --git a/‎lib/helper/uniques.js
-10 b/‎lib/helper/uniques.js
-10
diff --git a/‎lib/index.js
-44 b/‎lib/index.js
-44
@@ -1,9 +1,3 @@
 {
-  "presets": [
-    ["env", {
-      "targets": {
-        "browsers": ["last 5 versions"]
-      }
-    }]
-  ]
+  "presets": ["@babel/preset-env"]
 }
@@ -1,2 +1,3 @@
 node_modules/
 .DS_Store
+package-lock.json
@@ -0,0 +1,5 @@
+# Changelog
+
+## 0.1.0
+
+- initial release
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018-present LoeiFy@gmail.com
+Copyright (c) 2018-present LoeiFy
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal