eslint major version bump

packages/eslint-config/.eslintrc.cjs

@@ -1,29 +0,0 @@
-/** @type {import("eslint").Linter.Config} */
-module.exports = {
-    root: true,
-    env: {
-        node: true,
-    },
-    extends: [
-        "eslint:recommended",
-        "plugin:@typescript-eslint/recommended",
-        "plugin:oxlint/recommended",
-        // "turbo", // todo: re-enable after updating eslint
-    ],
-    ignorePatterns: ["dist/", "build/"],
-    parser: "@typescript-eslint/parser",
-    plugins: ["@typescript-eslint", "import", "simple-import-sort"],
-    rules: {
-        // import related
-        "simple-import-sort/imports": "error",
-        "simple-import-sort/exports": "error",
-        "import/first": "error",
-        "import/newline-after-import": "error",
-        "import/no-anonymous-default-export": "off",
-        "import/no-duplicates": "error",
-
-        // typescript stuff
-        "@typescript-eslint/no-non-null-assertion": "off", // https://typescript-eslint.io/rules/no-non-null-assertion
-        "@typescript-eslint/consistent-type-imports": "error", // https://typescript-eslint.io/rules/consistent-type-imports
-    },
-}

packages/eslint-config/eslint.config.mjs

@@ -0,0 +1,41 @@
+import pluginJs from "@eslint/js"
+import { globalIgnores } from "eslint/config"
+import pluginImport from "eslint-plugin-import"
+import pluginOxlint from "eslint-plugin-oxlint"
+import pluginSimpleImportSort from "eslint-plugin-simple-import-sort"
+import turbo from "eslint-plugin-turbo"
+import tseslint from "typescript-eslint"
+
+export default tseslint.config([
+    globalIgnores(["**/dist/", "**/build/"]),
+    pluginJs.configs.recommended,
+    tseslint.configs.strict,
+    {
+        rules: {
+            "@typescript-eslint/no-non-null-assertion": "off", //https://typescript-eslint.io/rules/no-non-null-assertion
+            "@typescript-eslint/consistent-type-imports": "error", // https://typescript-eslint.io/rules/consistent-type-imports
+        },
+    },
+    turbo.configs["flat/recommended"],
+    {
+        plugins: {
+            import: pluginImport,
+        },
+        rules: {
+            "import/first": "error",
+            "import/newline-after-import": "error",
+            "import/no-anonymous-default-export": "off",
+            "import/no-duplicates": "error",
+        },
+    },
+    {
+        plugins: {
+            "simple-import-sort": pluginSimpleImportSort,
+        },
+        rules: {
+            "simple-import-sort/imports": "error",
+            "simple-import-sort/exports": "error",
+        },
+    },
+    ...pluginOxlint.configs["flat/recommended"],
+])

packages/eslint-config/package.json

@@ -2,24 +2,20 @@
     "name": "@pompydev/eslint-config",
     "version": "0.0.0",
     "type": "module",
-    "main": ".eslintrc.cjs",
+    "main": "eslint.config.mjs",
     "scripts": {
-        "lint": "oxlint && eslint .eslintrc.cjs",
+        "lint": "oxlint && eslint eslint.config.mjs",
         "i_am_sure_i_want_to_nuke_gitignored_files": "rm -rf .turbo node_modules"
     },
     "devDependencies": {
-        "@pompydev/prettier-config": "workspace:*",
-        "@typescript-eslint/eslint-plugin": "^6.15.0",
-        "@typescript-eslint/parser": "^6.15.0",
-        "eslint": "8.56.0",
-        "eslint-config-prettier": "^9.1.0",
-        "eslint-config-turbo": "2.4.4",
-        "eslint-plugin-json": "^3.1.0",
+        "@eslint/js": "9.22.0",
+        "eslint": "9.22.0",
+        "eslint-plugin-import": "2.31.0",
         "eslint-plugin-oxlint": "0.16.0",
-        "eslint-plugin-prettier": "^5.1.3",
-        "eslint-plugin-simple-import-sort": "^10.0.0",
+        "eslint-plugin-simple-import-sort": "12.1.1",
         "eslint-plugin-turbo": "2.4.4",
         "oxlint": "0.16.0",
-        "typescript": "^5.3.3"
+        "typescript": "5.8.2",
+        "typescript-eslint": "^8.26.1"
     }
 }