chore: replace eslint with oxlint

.github/workflows/main.yml

@@ -15,6 +15,7 @@ jobs:
           cache-dependency-path: "**/yarn.lock"
       - run: yarn install
       - run: yarn lint
+      - run: yarn fmt:check
 
   build:
     runs-on: ${{ matrix.os }}

.lefthook.yml

@@ -1,7 +1,7 @@
 pre-commit:
   parallel: true
   jobs:
-    - run: mise exec -- yarn format
+    - run: mise exec -- yarn fmt
       stage_fixed: true
-    - run: mise exec -- yarn eslint .
+    - run: mise exec -- yarn lint
     - run: mise exec -- yarn build

.oxlintrc.json

@@ -0,0 +1,151 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": ["typescript"],
+  "categories": {
+    "correctness": "off"
+  },
+  "env": {
+    "builtin": true,
+    "node": true
+  },
+  "ignorePatterns": ["**/dist/", "test/projects/"],
+  "rules": {
+    "constructor-super": "error",
+    "for-direction": "error",
+    "getter-return": "error",
+    "no-async-promise-executor": "error",
+    "no-case-declarations": "error",
+    "no-class-assign": "error",
+    "no-compare-neg-zero": "error",
+    "no-cond-assign": "error",
+    "no-const-assign": "error",
+    "no-constant-binary-expression": "error",
+    "no-constant-condition": "error",
+    "no-control-regex": "error",
+    "no-debugger": "error",
+    "no-delete-var": "error",
+    "no-dupe-class-members": "error",
+    "no-dupe-else-if": "error",
+    "no-dupe-keys": "error",
+    "no-duplicate-case": "error",
+    "no-empty": [
+      "error",
+      {
+        "allowEmptyCatch": true
+      }
+    ],
+    "no-empty-character-class": "error",
+    "no-empty-pattern": "error",
+    "no-empty-static-block": "error",
+    "no-ex-assign": "error",
+    "no-extra-boolean-cast": "error",
+    "no-fallthrough": "error",
+    "no-func-assign": "error",
+    "no-global-assign": "error",
+    "no-import-assign": "error",
+    "no-invalid-regexp": "error",
+    "no-irregular-whitespace": "error",
+    "no-loss-of-precision": "error",
+    "no-misleading-character-class": "error",
+    "no-new-native-nonconstructor": "error",
+    "no-nonoctal-decimal-escape": "error",
+    "no-obj-calls": "error",
+    "no-prototype-builtins": "error",
+    "no-redeclare": "error",
+    "no-regex-spaces": "error",
+    "no-self-assign": "error",
+    "no-setter-return": "error",
+    "no-shadow-restricted-names": "error",
+    "no-sparse-arrays": "error",
+    "no-this-before-super": "error",
+    "no-unexpected-multiline": "error",
+    "no-unreachable": "error",
+    "no-unsafe-finally": "error",
+    "no-unsafe-negation": "error",
+    "no-unsafe-optional-chaining": "error",
+    "no-unused-labels": "error",
+    "no-unused-private-class-members": "error",
+    "no-unused-vars": "error",
+    "no-useless-backreference": "error",
+    "no-useless-catch": "error",
+    "no-useless-escape": "error",
+    "no-with": "error",
+    "require-yield": "error",
+    "use-isnan": "error",
+    "valid-typeof": "error",
+    "no-array-constructor": "error",
+    "no-unused-expressions": "error",
+    "prefer-const": [
+      "error",
+      {
+        "destructuring": "all"
+      }
+    ],
+    "typescript/ban-ts-comment": "error",
+    "typescript/no-duplicate-enum-values": "error",
+    "typescript/no-empty-object-type": [
+      "error",
+      {
+        "allowInterfaces": "with-single-extends"
+      }
+    ],
+    "typescript/no-explicit-any": "error",
+    "typescript/no-extra-non-null-assertion": "error",
+    "typescript/no-misused-new": "error",
+    "typescript/no-namespace": [
+      "error",
+      {
+        "allowDeclarations": true
+      }
+    ],
+    "typescript/no-non-null-asserted-optional-chain": "error",
+    "typescript/no-require-imports": "error",
+    "typescript/no-this-alias": "error",
+    "typescript/no-unnecessary-type-constraint": "error",
+    "typescript/no-unsafe-declaration-merging": "error",
+    "typescript/no-unsafe-function-type": "error",
+    "typescript/no-wrapper-object-types": "error",
+    "typescript/prefer-as-const": "error",
+    "typescript/prefer-namespace-keyword": "error",
+    "typescript/triple-slash-reference": "error",
+    "typescript/no-import-type-side-effects": "error",
+    "typescript/consistent-type-imports": [
+      "error",
+      {
+        "fixStyle": "inline-type-imports"
+      }
+    ]
+  },
+  "overrides": [
+    {
+      "files": ["**/*.ts", "**/*.tsx", "**/*.mts", "**/*.cts"],
+      "rules": {
+        "constructor-super": "off",
+        "getter-return": "off",
+        "no-class-assign": "off",
+        "no-const-assign": "off",
+        "no-dupe-class-members": "off",
+        "no-dupe-keys": "off",
+        "no-func-assign": "off",
+        "no-import-assign": "off",
+        "no-new-native-nonconstructor": "off",
+        "no-obj-calls": "off",
+        "no-redeclare": "off",
+        "no-setter-return": "off",
+        "no-this-before-super": "off",
+        "no-unreachable": "off",
+        "no-unsafe-negation": "off",
+        "no-var": "error",
+        "no-with": "off",
+        "prefer-rest-params": "error",
+        "prefer-spread": "error"
+      }
+    },
+    {
+      "files": ["*.js"],
+      "rules": {
+        "typescript/no-require-imports": "off"
+      }
+    }
+  ]
+}

package.json

@@ -21,8 +21,10 @@
     "test": "yarn test/ test",
     "release": "changelogen --release --push",
     "--------------": "",
-    "format": "oxfmt",
-    "lint": "oxfmt --check . && eslint .",
+    "fmt": "oxfmt",
+    "fmt:check": "oxfmt --check",
+    "lint": "oxlint",
+    "lint:fix": "oxlint --fix",
     "clean": "rm -rf \"**/dist\"",
     "clean:all": "yarn clean && rm -rf node_modules \"**/node_modules\" \"**/yarn.lock\" yarn.lock",
     "reset": "yarn clean:all && yarn install && yarn build",
@@ -54,19 +56,15 @@
     "Ron S. (https://twitter.com/Ron)"
   ],
   "devDependencies": {
-    "@eslint/js": "^9.39.2",
     "@tsconfig/bases": "^1.0.16",
-    "@types/eslint": "^9",
     "@types/minimatch": "^5.1.2",
     "@types/node": "^25.0.3",
     "@types/ts-expose-internals": "npm:ts-expose-internals@4.9.5",
     "changelogen": "^0.6.2",
-    "eslint": "9.x",
-    "globals": "^17.0.0",
     "oxfmt": "^0.60.0",
+    "oxlint": "^1.75.0",
     "ts-patch": "^3.3.0",
-    "typescript": "^5.9.3",
-    "typescript-eslint": "^8.51.0"
+    "typescript": "^5.9.3"
   },
   "peerDependencies": {
     "typescript": ">=5"