Babel 6.

packages/xo-server-auth-ldap/.babelrc

@@ -1,14 +1,11 @@
 {
-  "comments": false,
-  "compact": true,
-  "optional": [
-    // Experimental features.
-    // "minification.constantFolding",
-    // "minification.deadCodeElimination",
-
-    "es7.asyncFunctions",
-    "es7.decorators",
-    "es7.functionBind",
-    "runtime"
-  ]
+ "comments": false,
+ "compact": true,
+ "plugins": [
+   "transform-runtime"
+ ],
+ "presets": [
+   "stage-0",
+   "es2015"
+ ]
 }

packages/xo-server-auth-ldap/package.json

@@ -24,14 +24,17 @@
     "dist/"
   ],
   "dependencies": {
-    "babel-runtime": "^5",
+    "babel-runtime": "^6.3.19",
     "bluebird": "^2.9.21",
     "event-to-promise": "^0.4.0",
     "ldapjs": "^0.7.1"
   },
   "devDependencies": {
-    "babel": "^5",
-    "babel-eslint": "^4.1.3",
+    "babel-cli": "^6.3.17",
+    "babel-eslint": "^5.0.0-beta6",
+    "babel-plugin-transform-runtime": "^6.3.13",
+    "babel-preset-es2015": "^6.3.13",
+    "babel-preset-stage-0": "^6.3.13",
     "clarify": "^1.0.5",
     "mocha": "^2.2.5",
     "must": "^0.12.0",