v3 init

Based of v3.0.0b10.

.eslintrc.js

@@ -0,0 +1,28 @@
+module.exports = {
+    env: {
+        es2021: true,
+        node: true
+    },
+    extends: ['eslint:recommended', 'plugin:@typescript-eslint/recommended'],
+    parser: '@typescript-eslint/parser',
+    parserOptions: {
+        ecmaVersion: 12,
+        sourceType: 'module'
+    },
+    plugins: ['@typescript-eslint'],
+    rules: {
+        'linebreak-style': ['error', 'unix'],
+        quotes: ['error', 'single'],
+        semi: ['error', 'never'],
+        '@typescript-eslint/no-explicit-any': [
+            'warn',
+            {
+                fixToUnknown: false
+            }
+        ],
+        'comma-dangle': 'off',
+        '@typescript-eslint/comma-dangle': 'error',
+        'prefer-arrow-callback': 'error',
+        'no-empty': 'off'
+    }
+}