From dacdda47c2fd5cb64a1ccf861b842f02524a0188 Mon Sep 17 00:00:00 2001
From: Cherry7 <79909910+CCherry07@users.noreply.github.com>
Date: Thu, 23 Jan 2025 21:27:40 +0800
Subject: [PATCH] Update README.md

---
 README.md | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/README.md b/README.md
index 7e5ae14..7654542 100644
--- a/README.md
+++ b/README.md
@@ -47,3 +47,24 @@ state.count++;
 state.$nested.value.deep = 'new value';
 state.$array.value.push(4);
 ```
+### watch
+```ts
+import { deepSignal, watch } from 'alien-deepsignals';
+const state = deepSignal({
+  count: 0,
+  name: 'John',
+  nested: {
+    deep: 'value',
+  },
+  array: [1, 2, 3],
+});
+
+watch(state,(value)=>{
+  console.log(value);
+},{
+  deep: true,
+  immediate: true,
+  // once
+})
+```
+