upgrade eslint

eslint.config.mjs

@@ -0,0 +1,50 @@
+import typescriptEslint from '@typescript-eslint/eslint-plugin'
+import tsParser from '@typescript-eslint/parser'
+import eslintConfigPrettier from 'eslint-config-prettier'
+import js from '@eslint/js'
+import globals from 'globals'
+import tseslint from 'typescript-eslint'
+
+export default [
+  js.configs.recommended,
+  ...tseslint.configs.recommended,
+  eslintConfigPrettier,
+  {
+    ignores: ['dist'],
+  },
+  {
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: {
+        ...globals.browser,
+        ...globals.node,
+      },
+      parser: tsParser,
+      sourceType: 'module',
+      parserOptions: {
+        project: './tsconfig.json',
+      },
+    },
+    rules: {
+      '@typescript-eslint/adjacent-overload-signatures': 'error',
+      camelcase: 'off',
+      '@typescript-eslint/consistent-type-assertions': 'error',
+      '@typescript-eslint/naming-convention': 'off',
+      'no-array-constructor': 'off',
+      '@typescript-eslint/no-array-constructor': 'error',
+      'no-empty-function': 'off',
+      '@typescript-eslint/no-empty-function': 'error',
+      '@typescript-eslint/no-empty-interface': 'error',
+      '@typescript-eslint/no-inferrable-types': 'error',
+      '@typescript-eslint/no-misused-new': 'error',
+      '@typescript-eslint/no-namespace': 'error',
+      '@typescript-eslint/no-this-alias': 'error',
+      'no-unused-vars': 'off',
+      '@typescript-eslint/no-unused-vars': 'warn',
+      'no-var': 'error',
+      'prefer-const': 'error',
+      'prefer-rest-params': 'error',
+      'prefer-spread': 'error',
+    },
+  },
+]