diff --git a/packages/extension-bold/src/index.ts b/packages/extension-bold/src/index.ts
index 4e60e821..314fa873 100644
--- a/packages/extension-bold/src/index.ts
+++ b/packages/extension-bold/src/index.ts
@@ -1,5 +1,8 @@
 import {
-  Command, Mark, markInputRule, markPasteRule,
+  Command,
+  Mark,
+  markInputRule,
+  markPasteRule,
 } from '@tiptap/core'
 
 export interface BoldOptions {