fix: provide es and cjs files

dist/index.js

@@ -0,0 +1,74 @@
+'use strict';
+
+var eslint = require('@eslint/js');
+var globals = require('globals');
+var noSecrets = require('eslint-plugin-no-secrets');
+var cspell = require('@cspell/eslint-plugin');
+var prettierConfigRecommended = require('eslint-plugin-prettier/recommended');
+var unicorn = require('eslint-plugin-unicorn');
+var importX = require('eslint-plugin-import-x');
+var sonarjs = require('eslint-plugin-sonarjs');
+
+var baseConfig = [
+  eslint.configs.recommended,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.browser,
+        ...globals.node,
+        ...globals.builtin,
+        ...globals.nodeBuiltin,
+      },
+      parserOptions: {
+        ecmaVersion: 'latest',
+        sourceType: 'module',
+      },
+    },
+  },
+  /**
+   * Plugins
+   */
+  // no-secrets
+  {
+    files: ['**/*.{js,jsx,ts,tsx}'],
+    plugins: {
+      'no-secrets': noSecrets,
+    },
+    rules: {
+      'no-secrets/no-secrets': 'error',
+    },
+  },
+  // cspell
+  {
+    plugins: {
+      '@cspell': cspell,
+    },
+    rules: {
+      '@cspell/spellchecker': 'error',
+    },
+  },
+  // unicorn
+  unicorn.configs['flat/all'],
+  // sonarjs
+  sonarjs.configs.recommended,
+  // import-x
+  importX.flatConfigs.recommended,
+  // prettier
+  prettierConfigRecommended,
+  /**
+   * Rules
+   */
+  {
+    rules: {
+      'no-console': 'error',
+    },
+  },
+];
+
+var index = {
+  configs: {
+    base: baseConfig,
+  },
+};
+
+module.exports = index;

dist/index.mjs

@@ -0,0 +1,72 @@
+import eslint from '@eslint/js';
+import globals from 'globals';
+import noSecrets from 'eslint-plugin-no-secrets';
+import cspell from '@cspell/eslint-plugin';
+import prettierConfigRecommended from 'eslint-plugin-prettier/recommended';
+import unicorn from 'eslint-plugin-unicorn';
+import importX from 'eslint-plugin-import-x';
+import sonarjs from 'eslint-plugin-sonarjs';
+
+var baseConfig = [
+  eslint.configs.recommended,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.browser,
+        ...globals.node,
+        ...globals.builtin,
+        ...globals.nodeBuiltin,
+      },
+      parserOptions: {
+        ecmaVersion: 'latest',
+        sourceType: 'module',
+      },
+    },
+  },
+  /**
+   * Plugins
+   */
+  // no-secrets
+  {
+    files: ['**/*.{js,jsx,ts,tsx}'],
+    plugins: {
+      'no-secrets': noSecrets,
+    },
+    rules: {
+      'no-secrets/no-secrets': 'error',
+    },
+  },
+  // cspell
+  {
+    plugins: {
+      '@cspell': cspell,
+    },
+    rules: {
+      '@cspell/spellchecker': 'error',
+    },
+  },
+  // unicorn
+  unicorn.configs['flat/all'],
+  // sonarjs
+  sonarjs.configs.recommended,
+  // import-x
+  importX.flatConfigs.recommended,
+  // prettier
+  prettierConfigRecommended,
+  /**
+   * Rules
+   */
+  {
+    rules: {
+      'no-console': 'error',
+    },
+  },
+];
+
+var index = {
+  configs: {
+    base: baseConfig,
+  },
+};
+
+export { index as default };

package.json

@@ -18,11 +18,18 @@
   "publishConfig": {
     "access": "public"
   },
-  "main": "./src/index.js",
+  "files": [
+    "dist",
+    "README-v1.md",
+    "CHANGELOG.md"
+  ],
+  "main": "./dist/index.js",
+  "module": "./dist/index.mjs",
   "scripts": {
     "lint": "eslint .",
     "lint:fix": "eslint . --fix",
-    "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js"
+    "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js",
+    "build": "rollup -c"
   },
   "dependencies": {
     "@cspell/eslint-plugin": "^8.14.4",
@@ -44,6 +51,7 @@
     "conventional-changelog-conventionalcommits": "^8.0.0",
     "jest": "^29.7.0",
     "prettier": "^3.2.5",
+    "rollup": "^3.29.5",
     "semantic-release": "^24.1.1"
   },
   "prettier": "@nimec/prettier-config",

rollup.config.mjs

@@ -0,0 +1,24 @@
+/** @type {import("rollup").RollupOptions} */
+export default {
+  input: './src/index.js',
+  output: [
+    {
+      file: './dist/index.js',
+      format: 'cjs',
+    },
+    {
+      file: './dist/index.mjs',
+      format: 'es',
+    },
+  ],
+  external: [
+    '@eslint/js',
+    'globals',
+    'eslint-plugin-no-secrets',
+    'eslint-plugin-unicorn',
+    'eslint-plugin-sonarjs',
+    'eslint-plugin-import-x',
+    '@cspell/eslint-plugin',
+    'eslint-plugin-prettier/recommended',
+  ],
+};