diff --git a/packages/rrweb/src/index.ts b/packages/rrweb/src/index.ts
index 5285024459..a18ae3fa9e 100644
--- a/packages/rrweb/src/index.ts
+++ b/packages/rrweb/src/index.ts
@@ -9,7 +9,7 @@ export {
   IncrementalSource,
   MouseInteractions,
   ReplayerEvents,
-  type eventWithTime
+  type eventWithTime,
 } from '@amplitude/rrweb-types';
 
 export type { recordOptions } from './types';
diff --git a/packages/rrweb/src/record/observer.ts b/packages/rrweb/src/record/observer.ts
index bfb553f7b6..69771215c0 100644
--- a/packages/rrweb/src/record/observer.ts
+++ b/packages/rrweb/src/record/observer.ts
@@ -31,7 +31,7 @@ import {
   styleDeclarationCallback,
   styleSheetRuleCallback,
   viewportResizeCallback,
-  customElementCallback
+  customElementCallback,
 } from '@amplitude/rrweb-types';
 import type { FontFaceSet } from 'css-font-loading-module';
 import type { MutationBufferParam, observerParam } from '../types';