docs: lib.autoExternal

Author: Timeless0911

website/docs/en/config/lib/auto-external.mdx

@@ -1,6 +1,83 @@
 # lib.autoExternal
 
-- **Type:** `boolean`
+- **Type:**
+
+```ts
+type AutoExternal =
+  | boolean
+  | {
+      dependencies?: boolean;
+      optionalDependencies?: boolean;
+      devDependencies?: boolean;
+      peerDependencies?: boolean;
+    };
+```
+
 - **Default:** `true`
 
 Whether to automatically externalize dependencies and do not bundle them.
+
+## Default Value
+
+The default value of `autoExternal` is `true`, which means the following dependency types will **not be bundled**:
+
+- `dependencies`
+- `optionalDependencies`
+- `peerDependencies`
+
+And the following dependency types will be **bundled**:
+
+- `devDependencies`
+
+It is equivalent to the following configuration:
+
+```ts
+export default {
+  lib: [
+    {
+      format: 'esm',
+      autoExternal: {
+        dependencies: true,
+        optionalDependencies: true,
+        peerDependencies: true,
+        devDependencies: false,
+      },
+    },
+  ],
+};
+```
+
+## Example
+
+### Customize Externalized Dependency Types
+
+To disable the processing of a specific type of dependency, you can configure `autoExternal` as an object like this:
+
+```ts title="rslib.config.ts"
+export default {
+  lib: [
+    {
+      format: 'esm',
+      autoExternal: {
+        dependencies: false,
+        peerDependencies: false,
+      },
+    },
+  ],
+};
+```
+
+### Disable Default Behavior
+
+If you want to disable the default behavior, you can set `autoExternal` to `false`:
+
+```ts title="rslib.config.ts"
+export default {
+  lib: [
+    {
+      format: 'esm',
+      autoExternal: false,
+    },
+  ],
+};
+```

website/docs/en/guide/advanced/third-party-deps.mdx

@@ -53,7 +53,7 @@ console.info(__WEBPACK_EXTERNAL_MODULE_react__['default']);
 
 If you want to modify the default processing, you can use the following API.
 
-- [`lib.autoExternal`](/config/lib/auto-external)
+- [lib.autoExternal](/config/lib/auto-external)
 
 ## Exclude specified third-party dependencies