diff --git a/src/index.ts b/src/index.ts
index dfd1d7a..6dca0c3 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -3,6 +3,7 @@ https://wowwiki-archive.fandom.com/wiki/TOC_format
 https://wowpedia.fandom.com/wiki/TOC_format
 */
 import { FileHandle } from 'fs/promises';
+
 export const TOC_PREFIX_TAG = '## '
 export const TOC_PREFIX_COMMENT = '#'
 export const TOC_TAG_DELIMITER = ':'