chore: migrate to eslint version 9

.gitignore

@@ -9,7 +9,7 @@ yarn-debug.log*
 /local
 /reports
 /node_modules
-/test/output
+/test/outputs
 
 .DS_Store
 Thumbs.db

README.md

@@ -59,7 +59,7 @@ pnpm add -D eslint
 Then add the plugin to your webpack configuration. For example:
 
 ```js
-const ESLintPlugin = require('eslint-webpack-plugin');
+const ESLintPlugin = require("eslint-webpack-plugin");
 
 module.exports = {
   // ...
@@ -111,7 +111,7 @@ Specify the path to the cache location. Can be a file or a directory.
 - Type:
 
 ```ts
-type configType = 'flat' | 'eslintrc';
+type configType = "flat" | "eslintrc";
 ```
 
 - Default: `flat`
@@ -154,7 +154,7 @@ If the `eslintPath` is a folder like a official ESlint, or specify a `formatter`
 - Type:
 
 ```ts
-type extensions = string | Array<string>;
+type extensions = string | string[];
 ```
 
 - Default: `'js'`
@@ -166,7 +166,7 @@ Specify file extensions that should be checked.
 - Type:
 
 ```ts
-type exclude = string | Array<string>;
+type exclude = string | string[];
 ```
 
 - Default: `'node_modules'`
@@ -178,7 +178,7 @@ Specify the files/directories to exclude. Must be relative to `options.context`.
 - Type:
 
 ```ts
-type resourceQueryExclude = RegExp | Array<RegExp>;
+type resourceQueryExclude = RegExp | RegExp[];
 ```
 
 - Default: `[]`
@@ -190,7 +190,7 @@ Specify the resource query to exclude.
 - Type:
 
 ```ts
-type files = string | Array<string>;
+type files = string | string[];
 ```
 
 - Default: `null`
@@ -218,10 +218,12 @@ Will enable [ESLint autofix feature](https://eslint.org/docs/developer-guide/nod
 - Type:
 
 ```ts
-type formatter = string| (
-  results:  Array<import('eslint').ESLint.LintResult>,
-  data?: import('eslint').ESLint.LintResultData | undefined
-) => string
+type formatter =
+  | string
+  | ((
+      results: import("eslint").ESLint.LintResult[],
+      data?: import("eslint").ESLint.LintResultData | undefined,
+    ) => string);
 ```
 
 - Default: `'stylish'`
@@ -333,8 +335,8 @@ type outputReport =
         | (
             | string
             | ((
-                results: Array<import('eslint').ESLint.LintResult>,
-                data?: import('eslint').ESLint.LintResultData | undefined,
+                results: import("eslint").ESLint.LintResult[],
+                data?: import("eslint").ESLint.LintResultData | undefined,
               ) => string)
           )
         | undefined;

babel.config.js

@@ -7,10 +7,10 @@ module.exports = (api) => {
   return {
     presets: [
       [
-        '@babel/preset-env',
+        "@babel/preset-env",
         {
           targets: {
-            node: '14.15.0',
+            node: "14.15.0",
           },
         },
       ],

commitlint.config.js

@@ -1,8 +1,8 @@
 module.exports = {
-  extends: ['@commitlint/config-conventional'],
+  extends: ["@commitlint/config-conventional"],
   rules: {
-    'header-max-length': [0],
-    'body-max-line-length': [0],
-    'footer-max-line-length': [0],
+    "header-max-length": [0],
+    "body-max-line-length": [0],
+    "footer-max-line-length": [0],
   },
 };

eslint.config.mjs

@@ -0,0 +1,8 @@
+import { defineConfig } from "eslint/config";
+import configs from "eslint-config-webpack/configs.js";
+
+export default defineConfig([
+  {
+    extends: [configs["recommended-dirty"]],
+  },
+]);

husky.config.js

@@ -1,6 +1,6 @@
 module.exports = {
   hooks: {
-    'pre-commit': 'lint-staged',
-    'commit-msg': 'commitlint -E HUSKY_GIT_PARAMS',
+    "pre-commit": "lint-staged",
+    "commit-msg": "commitlint -E HUSKY_GIT_PARAMS",
   },
 };

jest.config.js

@@ -1,6 +1,7 @@
 module.exports = {
   collectCoverage: true,
-  testEnvironment: 'node',
+  collectCoverageFrom: ["src/**/*"],
+  testEnvironment: "node",
   testTimeout: 60000,
-  transformIgnorePatterns: ['node_modules/(?!(arrify)/)'],
+  transformIgnorePatterns: ["node_modules/(?!(arrify)/)"],
 };

lint-staged.config.js

@@ -1,4 +1,4 @@
 module.exports = {
-  '*.js': ['eslint --fix', 'prettier --write', 'cspell'],
-  '*.{json,md,yml,css,ts}': ['prettier --write'],
+  "*.js": ["eslint --fix", "prettier --write", "cspell"],
+  "*.{json,md,yml,css,ts}": ["prettier --write"],
 };