Merge pull request #24 from nhn/feat/v9.0.0

feat: version up 6.0.0 for eslint rule 9.0.0 and support flat config

README.md

@@ -3,28 +3,37 @@
 #### ESLint sharable config for TUI components
 
 ## Install
+
 ```
 $ npm install eslint eslint-config-tui --save-dev
 ```
 
 ## Usage
-Add `.eslintrc.js` on your project's root directory.
+
+> **Note:** If you have configured your project to use ESM (ECMAScript Modules) format, you can also write your ESLint configuration using the filename `eslint.config.js`.
+
 ```javascript
-// .eslintrc.js
-module.exports = {
-    'extends': 'tui',
-    'rules': {
-        // Override rules or Add more rules
-    }
-};
+// eslint.config.mjs
+import tui from 'eslint-config-tui';
+
+export default [
+  tui,
+  {
+    rules: {
+      // Override rules or Add more rules
+    },
+  },
+];
 ```
 
 If you want to distinguish with `tui/es6`, use a version before 5.0.0
 
 ## Learn more
+
 [JavaScript Style Guide](https://github.com/nhn/fe.javascript/wiki)
 
 [Configuring ESLint](http://eslint.org/docs/user-guide/configuring)
 
 ## License
+
 This software is licensed under the [MIT](https://github.com/nhn/tui.eslint.config/blob/master/LICENSE) © [NHN Cloud](https://github.com/nhn).

index.js

@@ -1,6 +1,18 @@
-module.exports = {
-  extends: ["./rules/possible", "./rules/suggestion", "./rules/layout"].map(require.resolve),
-  env: {
-    browser: true,
+const globals = require('globals');
+
+const possibleConfig = require('./rules/possible');
+const suggestionConfig = require('./rules/suggestion');
+const layoutConfig = require('./rules/layout');
+
+module.exports = [
+  ...possibleConfig,
+  ...suggestionConfig,
+  ...layoutConfig,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.browser,
+      },
+    },
   },
-};
+];