From 2306c80ff7df494f8422af2ac81df7074875b170 Mon Sep 17 00:00:00 2001
From: chugaev <achugaev93@gmail.com>
Date: Wed, 12 Jul 2017 20:02:51 +0300
Subject: [PATCH] Optional option `keepOpen` of child_process#MessageOptions.

---
 types/node/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/node/index.d.ts b/types/node/index.d.ts
index cf6933747a..8799948bd1 100644
--- a/types/node/index.d.ts
+++ b/types/node/index.d.ts
@@ -1843,7 +1843,7 @@ declare module "child_process" {
     }
 
     export interface MessageOptions {
-        keepOpen: boolean;
+        keepOpen?: boolean;
     }
 
     export interface SpawnOptions {