From fa3a289c0146973a7e7d635a3bf944719fa7890e Mon Sep 17 00:00:00 2001
From: Olivier Louvignes <olivier@mgcrea.io>
Date: Thu, 16 Dec 2021 12:35:05 +0100
Subject: [PATCH] Fix source-loader node.declaration edge case (closes #16984)

---
 lib/source-loader/src/abstract-syntax-tree/parse-helpers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/source-loader/src/abstract-syntax-tree/parse-helpers.js b/lib/source-loader/src/abstract-syntax-tree/parse-helpers.js
index 72c3efdc4e37..5b2aa2dc2292 100644
--- a/lib/source-loader/src/abstract-syntax-tree/parse-helpers.js
+++ b/lib/source-loader/src/abstract-syntax-tree/parse-helpers.js
@@ -36,7 +36,7 @@ function findTemplate(templateName, program) {
       declarations = node.declarations;
     } else if (
       node.type === 'ExportNamedDeclaration' &&
-      node.declaration.type === 'VariableDeclaration'
+      node.declaration?.type === 'VariableDeclaration'
     ) {
       declarations = node.declaration.declarations;
     }