Update ESLint to v9.26.0 and related dependencies with updated yarn.lock and eslint.config.js

eslint.config.js

@@ -0,0 +1,107 @@
+import { FlatCompat } from '@eslint/eslintrc';
+import js from '@eslint/js';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+});
+
+export default [
+  ...compat.extends(
+    'eslint:recommended',
+    'plugin:import/errors',
+    'plugin:import/warnings',
+    'plugin:import/typescript',
+    'plugin:react/recommended',
+    'plugin:react-hooks/recommended',
+    'plugin:jsx-a11y/recommended',
+    'plugin:prettier/recommended'
+  ),
+  ...compat.config({
+    parser: '@typescript-eslint/parser',
+    plugins: ['@typescript-eslint', 'eslint-plugin-import', 'lodash'],
+    settings: {
+      react: {
+        version: 'detect',
+      },
+      'import/resolver': {
+        typescript: {
+          alwaysTryTypes: true,
+        },
+        node: {
+          extensions: ['.js', '.jsx', '.ts', '.tsx'],
+        },
+      },
+    },
+    rules: {
+      'no-console': 'error',
+      'prefer-const': 'error',
+      'react/prop-types': 'off',
+      'react/jsx-no-target-blank': 'off',
+      'react/self-closing-comp': 'error',
+      'react/jsx-curly-brace-presence': [
+        'error',
+        { props: 'never', children: 'never' },
+      ],
+      'lodash/import-scope': [2, 'method'],
+      'import/order': [
+        'error',
+        {
+          'newlines-between': 'always',
+          groups: [
+            'builtin',
+            'external',
+            'internal',
+            'parent',
+            'sibling',
+            'index',
+          ],
+          pathGroups: [
+            {
+              pattern: 'styled-components',
+              group: 'external',
+              position: 'before',
+            },
+            {
+              pattern: '{~/,~/**}',
+              group: 'internal',
+              position: 'after',
+            },
+          ],
+          pathGroupsExcludedImportTypes: ['builtin'],
+          alphabetize: {
+            order: 'asc',
+            caseInsensitive: true,
+          },
+        },
+      ],
+    },
+  }),
+  {
+    ignores: [
+      'build/**',
+      'coverage/**',
+      'server/migrations/**',
+      'server/migrations-test/**',
+      'node_modules/**',
+      'public/**',
+      'server/test/support/fixtures/**',
+      'server/test/scripts/**',
+      'plugins/*/dist/**',
+      'plugins/*/node_modules/**',
+      'plugins/*/coverage/**',
+      'plugins/*/build/**',
+      'plugins/*/public/**',
+      'plugins/*/migrations/**',
+      'plugins/*/migrations-test/**',
+      'plugins/*/test/support/fixtures/**',
+      'plugins/*/test/scripts/**',
+    ],
+  },
+];
+

package.json

@@ -1,5 +1,7 @@
 {
   "name": "outline",
+  "type": "module",
+  "description": "Open source wiki and knowledge base for growing teams",
   "private": true,
   "license": "Business Source License 1.1",
   "main": "index.js",
@@ -38,7 +40,7 @@
     "url": "https://github.com/sponsors/outline"
   },
   "engines": {
-    "node": ">= 18 <=20"
+    "node": ">= 18 <=22"
   },
   "repository": {
     "type": "git",
@@ -331,8 +333,9 @@
     "@types/utf8": "^3.0.3",
     "@types/validator": "^13.15.0",
     "@types/yauzl": "^2.10.3",
-    "@typescript-eslint/eslint-plugin": "^6.21.0",
-    "@typescript-eslint/parser": "^6.21.0",
+    "@typescript-eslint/eslint-plugin": "^8.32.0",
+    "@typescript-eslint/parser": "^8.32.0",
+    "@babel/eslint-parser": "^7.27.0",
     "babel-eslint": "^10.1.0",
     "babel-jest": "^29.7.0",
     "babel-plugin-transform-inline-environment-variables": "^0.4.4",
@@ -341,17 +344,17 @@
     "browserslist-to-esbuild": "^1.2.0",
     "concurrently": "^8.2.2",
     "discord-api-types": "^0.37.119",
-    "eslint": "^8.57.0",
-    "eslint-config-prettier": "^8.10.0",
-    "eslint-import-resolver-typescript": "^3.8.0",
+    "eslint": "^9.26.0",
+    "eslint-config-prettier": "^10.1.5",
+    "eslint-import-resolver-typescript": "^4.3.4",
     "eslint-plugin-es": "^4.1.0",
     "eslint-plugin-import": "^2.31.0",
     "eslint-plugin-jsx-a11y": "^6.10.2",
-    "eslint-plugin-lodash": "^7.4.0",
+    "eslint-plugin-lodash": "^8.0.0",
     "eslint-plugin-node": "^11.1.0",
-    "eslint-plugin-prettier": "^4.2.1",
-    "eslint-plugin-react": "^7.37.3",
-    "eslint-plugin-react-hooks": "^4.6.2",
+    "eslint-plugin-prettier": "^5.4.0",
+    "eslint-plugin-react": "^7.37.5",
+    "eslint-plugin-react-hooks": "^5.2.0",
     "husky": "^8.0.3",
     "i18next-parser": "^8.13.0",
     "jest-cli": "^29.7.0",