Merge pull request #783 from abraham/eslint

Update eslint to v9

Author: abraham

eslint.config.mjs

@@ -0,0 +1,18 @@
+import eslint from '@eslint/js';
+import importPlugin from 'eslint-plugin-import';
+import jest from 'eslint-plugin-jest';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  eslint.configs.recommended,
+  tseslint.configs.recommended,
+  importPlugin.flatConfigs.errors,
+  importPlugin.flatConfigs.typescript,
+  {
+    plugins: { jest },
+    rules: {
+      '@typescript-eslint/no-unsafe-function-type': 'off',
+      '@typescript-eslint/no-explicit-any': 'warn',
+    },
+  },
+);

package.json

@@ -45,19 +45,19 @@
   },
   "homepage": "https://github.com/abraham/reflection#readme",
   "devDependencies": {
-    "pkg-ok": "^3.0.0",
+    "@eslint/js": "^9.0.0",
     "@types/jest": "^29.0.0",
-    "@typescript-eslint/eslint-plugin": "^8.0.0",
-    "@typescript-eslint/parser": "^8.0.0",
-    "eslint": "^8.0.0",
+    "eslint": "^9.0.0",
     "eslint-plugin-import": "^2.0.0",
     "eslint-plugin-jest": "^28.0.0",
     "jest": "^29.0.0",
+    "pkg-ok": "^3.0.0",
     "prettier": "^3.0.0",
-    "rimraf": "^6.0.0",
+    "rimraf": "^6.0.1",
     "rollup": "^4.0.0",
     "ts-jest": "^29.0.0",
-    "typescript": "^5.0.0"
+    "typescript": "^5.0.0",
+    "typescript-eslint": "^8.0.0"
   },
   "jest": {
     "collectCoverage": true,
@@ -77,26 +77,6 @@
       "node"
     ]
   },
-  "eslintConfig": {
-    "root": true,
-    "parser": "@typescript-eslint/parser",
-    "plugins": [
-      "@typescript-eslint",
-      "jest"
-    ],
-    "extends": [
-      "eslint:recommended",
-      "plugin:@typescript-eslint/eslint-recommended",
-      "plugin:@typescript-eslint/recommended",
-      "plugin:jest/recommended",
-      "plugin:import/errors",
-      "plugin:import/typescript"
-    ],
-    "rules": {
-      "@typescript-eslint/no-unsafe-function-type": "off",
-      "@typescript-eslint/no-explicit-any": "warn"
-    }
-  },
   "prettier": {
     "singleQuote": true,
     "trailingComma": "all"