diff --git a/packages/rrweb/src/record/observer.ts b/packages/rrweb/src/record/observer.ts
index 9048f7e676..68ab239e1f 100644
--- a/packages/rrweb/src/record/observer.ts
+++ b/packages/rrweb/src/record/observer.ts
@@ -52,7 +52,7 @@ import type {
 } from '@rrweb/types';
 import MutationBuffer from './mutation';
 import { callbackWrapper } from './error-handler';
-import dom, { mutationObserverCtor } from '@rrweb/utils';
+import dom, { mutationObserver as mutationObserverCtor } from '@rrweb/utils';
 
 export const mutationBuffers: MutationBuffer[] = [];
 
diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index 9fac4757c4..b88d7f452e 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -204,3 +204,18 @@ export function querySelectorAll(
 export function mutationObserverCtor(): (typeof MutationObserver)['prototype']['constructor'] {
   return getUntaintedPrototype('MutationObserver').constructor;
 }
+
+export default {
+  childNodes,
+  parentNode,
+  parentElement,
+  textContent,
+  contains,
+  getRootNode,
+  host,
+  styleSheets,
+  shadowRoot,
+  querySelector,
+  querySelectorAll,
+  mutationObserver: mutationObserverCtor,
+};