1 files changed, 43 insertions, 0 deletions
diff --git a/browser/components/migration/.eslintrc.js b/browser/components/migration/.eslintrc.js
new file mode 100644
index 0000000000..2ffca83012
--- /dev/null
+++ b/browser/components/migration/.eslintrc.js
@@ -0,0 +1,43 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+module.exports = {
+  extends: ["plugin:mozilla/require-jsdoc", "plugin:mozilla/valid-jsdoc"],
+  rules: {
+    "block-scoped-var": "error",
+    complexity: ["error", { max: 22 }],
+    "max-nested-callbacks": ["error", 3],
+    "no-extend-native": "error",
+    "no-fallthrough": [
+      "error",
+      {
+        commentPattern:
+          ".*[Ii]ntentional(?:ly)?\\s+fall(?:ing)?[\\s-]*through.*",
+      },
+    ],
+    "no-multi-str": "error",
+    "no-return-assign": "error",
+    "no-shadow": "error",
+    "no-unused-vars": ["error", { args: "after-used", vars: "all" }],
+    strict: ["error", "global"],
+    yoda: "error",
+  },
+
+  overrides: [
+    {
+      files: "tests/unit/head*.js",
+      rules: {
+        "no-unused-vars": [
+          "error",
+          {
+            args: "none",
+            vars: "local",
+          },
+        ],
+      },
+    },
+  ],
+};