Initial commit 🎉

fbshipit-source-id: b6fc29740c6875d2e78953b8a7123890a67930f2
Co-authored-by: Sebastian McKenzie <sebmck@fb.com>
Co-authored-by: John Knox <jknox@fb.com>
Co-authored-by: Emil Sjölander <emilsj@fb.com>
Co-authored-by: Pritesh Nandgaonkar <prit91@fb.com>

.eslintrc.js

@@ -0,0 +1,30 @@
+/**
+ * Copyright 2018-present Facebook.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ * @format
+ */
+
+const fbjs = require('eslint-config-fbjs');
+
+// enforces copyright header and @format directive to be present in every file
+const pattern = /^\*\n \* Copyright 2018-present Facebook\.\n \* This source code is licensed under the MIT license found in the\n \* LICENSE file in the root directory of this source tree\.\n \* @format\n./;
+
+module.exports = {
+  extends: 'fbjs',
+  plugins: [...fbjs.plugins, 'header', 'prettier'],
+  rules: {
+    // disable rules from eslint-config-fbjs
+    'react/react-in-jsx-scope': 0, // not needed with our metro implementation
+    'no-new': 0, // new keyword needed e.g. new Notification
+    'no-catch-shadow': 0, // only relevant for IE8 and below
+    'no-bitwise': 0, // bitwise operations needed in some places
+    'consistent-return': 0,
+    'max-len': 0, // let's take prettier take care of this
+    indent: 0, // let's take prettier take care of this
+
+    // additional rules for this project
+    'header/header': [2, 'block', {pattern}],
+    'prettier/prettier': [2, 'fb', '@format'],
+  },
+};