chore: address ai review feedback

Author: afc163

package.json

@@ -28,7 +28,7 @@
   "scripts": {
     "build": "npm run docs:build",
     "compile": "father build",
-    "deploy": "npm run docs:build && npm run docs:deploy",
+    "deploy": "npm run gh-pages",
     "docs:build": "dumi build",
     "docs:deploy": "gh-pages -d docs-dist",
     "gh-pages": "GH_PAGES=1 npm run docs:build && npm run docs:deploy",

src/useMutateObserver.tsx

@@ -8,7 +8,13 @@ const defaultOptions: MutationObserverInit = {
 };
 
 const useMutateObserver = (
-  nodeOrList: HTMLElement | HTMLElement[] | SVGElement | SVGElement[],
+  nodeOrList:
+    | HTMLElement
+    | HTMLElement[]
+    | SVGElement
+    | SVGElement[]
+    | null
+    | undefined,
   callback: MutationCallback,
   options: MutationObserverInit = defaultOptions,
 ) => {