From 817242dd25b1b183afa518992ec0641b04fad861 Mon Sep 17 00:00:00 2001
From: bendtherules <abhasbhattacharya2@gmail.com>
Date: Wed, 11 Sep 2019 08:58:17 +0530
Subject: [PATCH] traverseGenerator - Mark properties in yield object optional

---
 src/traverse.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/traverse.ts b/src/traverse.ts
index 4713f00..f184a0d 100644
--- a/src/traverse.ts
+++ b/src/traverse.ts
@@ -93,7 +93,7 @@ function* traverseGenerator(
 
   function* traverseSelf() {
     const controlInput:
-      | { skipChild: boolean; skipSibling: boolean }
+      | { skipChild?: boolean; skipSibling?: boolean }
       | undefined = yield node;
 
     if (controlInput !== undefined) {