linting

.prettierrc

@@ -0,0 +1,6 @@
+{
+    "semi": true,
+    "trailingComma": "all",
+    "singleQuote": true,
+    "printWidth": 80
+}

eslint.config.mjs

@@ -0,0 +1,32 @@
+import eslint from '@eslint/js';
+import eslintPluginSimpleImportSort from 'eslint-plugin-simple-import-sort';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  eslint.configs.recommended,
+  ...tseslint.configs.stylistic,
+  {
+    plugins: {
+      'simple-import-sort': eslintPluginSimpleImportSort
+    },
+    rules: {
+      '@typescript-eslint/no-namespace': 'off',
+      '@typescript-eslint/no-unused-vars': [
+        'warn', // or "error"
+        {
+          argsIgnorePattern: '^_',
+          varsIgnorePattern: '^_',
+          caughtErrorsIgnorePattern: '^_',
+        },
+      ],
+      'simple-import-sort/imports': 'error',
+      'simple-import-sort/exports': 'error',
+    },
+  },
+  {
+    ignores: [
+      'node_modules/**',
+      'packages/**/dist/**'
+    ],
+  },
+);

package.json

@@ -1,7 +1,18 @@
 {
-    "private": true,
-    "scripts": {
-      "build": "pnpm run --r --filter \"./packages/**\" build"
-    },
-    "packageManager": "[email protected]"
+  "private": true,
+  "scripts": {
+    "build": "pnpm run --r --filter \"./packages/**\" build",
+    "lint:check": "eslint",
+    "lint:fix": "eslint --fix",
+    "prettier-format": "prettier --config .prettierrc './**/*.ts' --write",
+    "prettier-check": "prettier --config .prettierrc './**/*.ts' --check"
+  },
+  "packageManager": "[email protected]",
+  "devDependencies": {
+    "@types/eslint__js": "^8.42.3",
+    "eslint": "^9.10.0",
+    "eslint-plugin-simple-import-sort": "^12.1.1",
+    "prettier": "^3.3.3",
+    "typescript-eslint": "^8.5.0"
+  }
 }