chore(eslint): upgrade to v9 (#74)

* chore(eslint): upgrade to v9

* chore(ci): remove node version 16

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ jobs:
         strategy:
             matrix:
                 os: [ubuntu-latest]
-                node: [16, 18, 20]
+                node: [18, 20, 22]
 
         steps:
             - name: Checkout 🛎

.tool-versions

@@ -0,0 +1 @@
+nodejs 20.17.0

eslint.config.mjs

@@ -0,0 +1,47 @@
+// @ts-check
+
+import pluginJs from '@eslint/js';
+import globals from 'globals';
+import tseslint from 'typescript-eslint';
+
+export default [
+    { files: ['**/*.{js,mjs,cjs,ts}'] },
+    { languageOptions: { globals: globals.node } },
+    pluginJs.configs.recommended,
+    ...tseslint.configs.recommended,
+    {
+        rules: {
+            'object-shorthand': 'error',
+            '@typescript-eslint/array-type': [
+                'error',
+                {
+                    default: 'array-simple',
+                },
+            ],
+            '@typescript-eslint/consistent-indexed-object-style': 'error',
+            '@typescript-eslint/no-unused-vars': [
+                'error',
+                {
+                    args: 'all',
+                    argsIgnorePattern: '^_',
+                    caughtErrors: 'all',
+                    caughtErrorsIgnorePattern: '^_',
+                    destructuredArrayIgnorePattern: '^_',
+                    varsIgnorePattern: '^_',
+                    ignoreRestSiblings: true,
+                },
+            ],
+            'no-duplicate-imports': 'error',
+            '@typescript-eslint/no-empty-object-type': [
+                'error',
+                {
+                    allowInterfaces: 'with-single-extends',
+                },
+            ],
+            'no-useless-escape': 'off',
+        },
+    },
+    {
+        ignores: ['dist', './dist/*'],
+    },
+];