diff --git a/dist/index.d.ts b/dist/index.d.ts
index ac271d2..ab15849 100644
--- a/dist/index.d.ts
+++ b/dist/index.d.ts
@@ -58,6 +58,7 @@ export type InputConfig = Omit<ESLintConfig, "rules"> & {
 	customRuleFiles?: string | string[];
 	/**
 	 * Automatically detect project types, dependencies and deduct the plugins.
+	 * @default true
 	 */
 	auto?: boolean;
 };
@@ -91,7 +92,7 @@ export interface MiddlewareFunctions {
  * 1. [`graphql`](https://the-guild.dev/graphql/eslint/rules)
  */
 export declare function extendConfig(of?: InputConfig & {
-	middlewares: Middleware[];
+	middlewares?: Middleware[];
 }): ESLintConfig;
 
 export {};
diff --git a/dist/package.json b/dist/package.json
index d9458de..2d321ce 100644
--- a/dist/package.json
+++ b/dist/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@aet/eslint-rules",
-  "version": "1.0.1-beta.15",
+  "version": "1.0.1-beta.16",
   "license": "UNLICENSED",
   "bin": {
     "eslint-install": "install.js",
@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "@nolyfill/is-core-module": "^1.0.39",
-    "@aet/eslint-define-config": "^0.1.0-beta.16",
+    "@aet/eslint-define-config": "^0.1.0-beta.17",
     "@eslint-community/eslint-utils": "^4.4.0",
     "@tanstack/eslint-plugin-query": "^5.51.15",
     "@types/eslint": "^9.6.0",
diff --git a/package.json b/package.json
index 3d17f5f..ceb8b8c 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   },
   "private": true,
   "devDependencies": {
-    "@aet/eslint-define-config": "^0.1.0-beta.16",
+    "@aet/eslint-define-config": "^0.1.0-beta.17",
     "@antfu/install-pkg": "^0.3.3",
     "@babel/core": "^7.25.2",
     "@babel/plugin-transform-flow-strip-types": "^7.25.2",
@@ -72,4 +72,4 @@
       "json-stable-stringify": "npm:@nolyfill/json-stable-stringify@^1"
     }
   }
-}
+}
\ No newline at end of file
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b74d910..aca65e3 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -22,8 +22,8 @@ importers:
   .:
     devDependencies:
       '@aet/eslint-define-config':
-        specifier: ^0.1.0-beta.16
-        version: 0.1.0-beta.16
+        specifier: ^0.1.0-beta.17
+        version: 0.1.0-beta.17
       '@antfu/install-pkg':
         specifier: ^0.3.3
         version: 0.3.3
@@ -144,8 +144,8 @@ importers:
 
 packages:
 
-  '@aet/eslint-define-config@0.1.0-beta.16':
-    resolution: {integrity: sha512-YySnm04GDQ5v9+qhJxWNY3pSVQ0DebXWKcI/9MJW3WUlzYHjF35C9361eWURY+DEE0kOMltfqLimK6MIxC9cJA==}
+  '@aet/eslint-define-config@0.1.0-beta.17':
+    resolution: {integrity: sha512-gwQUwwmneD+dqbZpEcR9sws0Xbd1zpTSbGUswsFtJS4B7iVqUhE7ovf3NlSw8igo6aKrncMKe9o5969C1p2u5A==}
     engines: {node: '>=18.0.0', npm: '>=9.0.0'}
 
   '@ampproject/remapping@2.3.0':
@@ -1967,7 +1967,7 @@ packages:
 
 snapshots:
 
-  '@aet/eslint-define-config@0.1.0-beta.16': {}
+  '@aet/eslint-define-config@0.1.0-beta.17': {}
 
   '@ampproject/remapping@2.3.0':
     dependencies:
diff --git a/src/index.ts b/src/index.ts
index 7b109bb..c70436a 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -89,6 +89,7 @@ export type InputConfig = Omit<ESLintConfig, 'rules'> & {
 
   /**
    * Automatically detect project types, dependencies and deduct the plugins.
+   * @default true
    */
   auto?: boolean;
 };