From 4e89e622a20e28982f2baf807f701b8851611c82 Mon Sep 17 00:00:00 2001
From: liujunpeng <liujunpeng@baidu.com>
Date: Sat, 19 Oct 2024 04:29:30 +0800
Subject: [PATCH] doc: add isBigIntObject to documentation

Refs: https://github.com/nodejs/node/issues/55446
---
 doc/api/util.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/doc/api/util.md b/doc/api/util.md
index 8623ab88c9ecfd..e1030673d303f6 100644
--- a/doc/api/util.md
+++ b/doc/api/util.md
@@ -2359,6 +2359,24 @@ util.types.isBigInt64Array(new BigInt64Array());   // Returns true
 util.types.isBigInt64Array(new BigUint64Array());  // Returns false
 ```
 
+### `util.types.isBigIntObject(value)`
+
+<!-- YAML
+added: v22.9.0
+-->
+
+* `value` {any}
+* Returns: {boolean}
+
+Returns `true` if the value is a BigInt object, e.g. created
+by `Object(BigInt(123))`.
+
+```js
+util.types.isBigIntObject(Object(BigInt(123)));   // Returns true
+util.types.isBigIntObject(BigInt(123));   // Returns false
+util.types.isBigIntObject(123);  // Returns false
+```
+
 ### `util.types.isBigUint64Array(value)`
 
 <!-- YAML