diff --git a/packages/editor/README.md b/packages/editor/README.md
index d4161f9bac626..726a2d833419a 100644
--- a/packages/editor/README.md
+++ b/packages/editor/README.md
@@ -1274,7 +1274,11 @@ Undocumented declaration.
 
 ### PostSyncStatus
 
-Undocumented declaration.
+Renders the sync status of a post.
+
+_Returns_
+
+-   `JSX.Element|null`: The rendered sync status component.
 
 ### PostTaxonomies
 
diff --git a/packages/editor/src/components/post-sync-status/index.js b/packages/editor/src/components/post-sync-status/index.js
index 0ed10cd2482a2..e9db86bf221e0 100644
--- a/packages/editor/src/components/post-sync-status/index.js
+++ b/packages/editor/src/components/post-sync-status/index.js
@@ -10,6 +10,11 @@ import { __, _x } from '@wordpress/i18n';
 import PostPanelRow from '../post-panel-row';
 import { store as editorStore } from '../../store';
 
+/**
+ * Renders the sync status of a post.
+ *
+ * @return {JSX.Element|null} The rendered sync status component.
+ */
 export default function PostSyncStatus() {
 	const { syncStatus, postType } = useSelect( ( select ) => {
 		const { getEditedPostAttribute } = select( editorStore );