From 4e4e8f1d00fe2b3d0a42e31a8b1dd0610ff02602 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kl=C3=A1ra=20Erlebachov=C3=A1?=
 <klara.erlebachova@gmail.com>
Date: Wed, 31 Jul 2019 19:04:14 +0200
Subject: [PATCH] [node] crypto: make encryption of private key optional
 (#37158)

---
 types/node/v10/crypto.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/types/node/v10/crypto.d.ts b/types/node/v10/crypto.d.ts
index 0d37716a7e..d9b89c8f29 100644
--- a/types/node/v10/crypto.d.ts
+++ b/types/node/v10/crypto.d.ts
@@ -258,8 +258,8 @@ declare module "crypto" {
 
     interface BasePrivateKeyEncodingOptions<T extends KeyFormat> {
         format: T;
-        cipher: string;
-        passphrase: string;
+        cipher?: string;
+        passphrase?: string;
     }
 
     interface RSAKeyPairOptions<PubF extends KeyFormat, PrivF extends KeyFormat> {