Upgrade all dependencies

.node-version

@@ -1 +1 @@
-21.2.0
+21.7.2

eslint.config.js

@@ -1,3 +1,8 @@
 import eslintConfigSummer from '.'
 
-export default eslintConfigSummer
+export default [
+	{
+		ignores: eslintConfigSummer.ignores,
+	},
+	eslintConfigSummer,
+]

index.js

@@ -4,21 +4,20 @@
 import eslintJs from '@eslint/js'
 import stylisticJs from '@stylistic/eslint-plugin-js'
 import stylisticMigrate from '@stylistic/eslint-plugin-migrate'
+import stylisticPlus from '@stylistic/eslint-plugin-plus'
 
 export default {
 	languageOptions: {
 		ecmaVersion: 'latest',
 	},
-	linterOptions: {
-		reportUnusedDisableDirectives: true,
-	},
 	ignores: [
 		'.pnp.*',
 		'.yarn/**',
 	],
 	plugins: {
 		'@stylistic/js': stylisticJs,
 		'@stylistic/migrate': stylisticMigrate,
+		'@stylistic/plus': stylisticPlus,
 	},
 	rules: {
 		...eslintJs.configs.all.rules,
@@ -34,10 +33,6 @@ export default {
 			'error',
 			'always',
 		],
-		'no-inner-declarations': [
-			'error',
-			'both',
-		],
 		'no-irregular-whitespace': [
 			'error',
 			{
@@ -66,11 +61,11 @@ export default {
 			'error',
 			{
 				args: 'all',
-				caughtErrors: 'all',
 				varsIgnorePattern: '^_',
 				argsIgnorePattern: '^_',
 				caughtErrorsIgnorePattern: '^_',
 				destructuredArrayIgnorePattern: '^_',
+				reportUsedIgnorePattern: true,
 			},
 		],
 		'use-isnan': [
@@ -404,5 +399,11 @@ export default {
 
 		// @stylistic/migrate
 		'@stylistic/migrate/migrate': 'error',
+
+		// @stylistic/plus
+		'@stylistic/plus/indent-binary-ops': [
+			'error',
+			'tab',
+		],
 	},
 }

package.json

@@ -3,15 +3,16 @@
 	"version": "1.1.0",
 	"private": true,
 	"type": "module",
-	"packageManager": "yarn@4.0.2",
+	"packageManager": "yarn@4.1.1",
 	"main": "index.js",
 	"dependencies": {
-		"@eslint/js": "^8.54.0",
-		"@stylistic/eslint-plugin-js": "^1.4.1",
-		"@stylistic/eslint-plugin-migrate": "^1.4.1"
+		"@eslint/js": "^9.0.0",
+		"@stylistic/eslint-plugin-js": "^1.7.0",
+		"@stylistic/eslint-plugin-migrate": "^1.7.0",
+		"@stylistic/eslint-plugin-plus": "^1.7.0"
 	},
 	"devDependencies": {
-		"eslint": "^8.54.0"
+		"eslint": "^9.0.0"
 	},
 	"scripts": {
 		"lint": "eslint ."