From e9b1de485ad9bfe5feed8b395a4154ec8f34ad56 Mon Sep 17 00:00:00 2001
From: Vlad Zhukov <me@vladzhukov.ru>
Date: Wed, 30 Mar 2022 14:54:46 +0400
Subject: [PATCH] Add a comment

---
 packages/mdx/lib/plugin/recma-jsx-rewrite.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/mdx/lib/plugin/recma-jsx-rewrite.js b/packages/mdx/lib/plugin/recma-jsx-rewrite.js
index a449a9f51..d08279f6f 100644
--- a/packages/mdx/lib/plugin/recma-jsx-rewrite.js
+++ b/packages/mdx/lib/plugin/recma-jsx-rewrite.js
@@ -145,6 +145,7 @@ export function recmaJsxRewrite(options = {}) {
               const parentNode = parentScope && parentScope.node
               if (
                 !isInScope ||
+                // If the parent is a _createMdxContent function, it's a top-level component in MDX.
                 (parentNode &&
                   parentNode.type === 'FunctionDeclaration' &&
                   isNamedFunction(parentNode, '_createMdxContent'))