Apply new lint rule

.husky/pre-commit

@@ -1,4 +1 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
-npx --no-install lint-staged
+npx lint-staged

LICENSE.header

@@ -0,0 +1,19 @@
+SPDX-License-Identifier: BUSL-1.1
+
+Copyright (C) 2023, Initia Foundation. All rights reserved.
+Use of this software is govered by the Business Source License included 
+in the LICENSE file of this repository and at www.mariadb.com/bsl11.
+
+ANY USE OF THE LICENSED WORK IN VIOLATION OF THIS LICENSE WILL AUTOMATICALLY
+TERMINATE YOUR RIGHTS UNDER THIS LICENSE FOR THE CURRENT AND ALL OTHER
+VERSIONS OF THE LICENSED WORK.
+
+THIS LICENSE DOES NOT GRANT YOU ANY RIGHT IN ANY TRADEMARK OR LOGO OF
+LICENSOR OR ITS AFFILIATES (PROVIDED THAT YOU MAY USE A TRADEMARK OR LOGO OF
+LICENSOR AS EXPRESSLY REQUIRED BY THIS LICENSE).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.

eslint.config.mjs

@@ -0,0 +1,39 @@
+// @ts-check
+
+import eslint from '@eslint/js'
+import tseslint from 'typescript-eslint'
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended'
+
+export default tseslint.config(
+  eslint.configs.recommended,
+  ...tseslint.configs.recommended,
+  ...tseslint.configs.stylistic,
+  ...tseslint.configs.recommendedTypeChecked,
+  {
+    languageOptions: {
+      parserOptions: {
+        project: './tsconfig.json',
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+    rules: {
+      '@typescript-eslint/no-namespace': 'off',
+      '@typescript-eslint/unbound-method': 'off',
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-unsafe-assignment': 'off',
+      '@typescript-eslint/no-unsafe-member-access': 'off',
+      '@typescript-eslint/no-unsafe-argument': 'off',
+      '@typescript-eslint/no-unsafe-return': 'off',
+      '@typescript-eslint/no-unsafe-call': 'off',
+      '@typescript-eslint/require-await': 'off',
+    }
+  },
+  {
+    files: ['**/*.js'],
+    ...tseslint.configs.disableTypeChecked,
+  },
+  eslintPluginPrettierRecommended,
+  {
+    ignores: ['dist/**/*', 'integration-tests/**/*', '**/*.config.js', '**/*.config.mjs', '**/*.spec.ts'],
+  },
+)

jest.config.mjs

@@ -0,0 +1,6 @@
+/** @type {import('jest').Config} */
+const config = {
+  verbose: true,
+}
+
+export default config