From 2105aaf1fe0eca079227ad2cd76fb9d99aae1007 Mon Sep 17 00:00:00 2001
From: Piotr Roszatycki <piotr.roszatycki@gmail.com>
Date: Wed, 10 Jul 2019 01:29:11 +0200
Subject: [PATCH] node: writableFinished has to be in WriteStream too (#36734)

* node: writableFinished is boolean and have to be in WriteStream too

* node: add test for process.stdout as Writable
---
 types/node/globals.d.ts   |  1 +
 types/node/test/global.ts | 11 ++++++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/types/node/globals.d.ts b/types/node/globals.d.ts
index 3e8ea8d580..f7395c7db1 100644
--- a/types/node/globals.d.ts
+++ b/types/node/globals.d.ts
@@ -729,6 +729,7 @@ declare namespace NodeJS {
     }
 
     interface WriteStream extends Socket {
+        readonly writableFinished: boolean;
         readonly writableHighWaterMark: number;
         readonly writableLength: number;
         columns?: number;
diff --git a/types/node/test/global.ts b/types/node/test/global.ts
index 8072f34aa7..6d641a09ff 100644
--- a/types/node/test/global.ts
+++ b/types/node/test/global.ts
@@ -1,4 +1,4 @@
-import { Readable } from 'stream';
+import { Readable, Writable } from 'stream';
 
 {
     const x: NodeModule = {} as any;
@@ -28,3 +28,12 @@ import { Readable } from 'stream';
         objectMode: true,
     });
 }
+
+{
+    const stdin: Readable = process.stdin;
+    let writableFinished: boolean;
+    const stdout: Writable = process.stdout;
+    writableFinished = process.stdout.writableFinished;
+    const stderr: Writable = process.stderr;
+    writableFinished = process.stderr.writableFinished;
+}