From 29f9cae85eef6f7b2d5a35d3afbde3af43092859 Mon Sep 17 00:00:00 2001
From: Juodumas <juodumas@gmail.com>
Date: Wed, 12 May 2021 17:45:31 -0700
Subject: [PATCH] Missing types in crypto randomFill & randomFillSync node
 definitions

Summary:
In current definitions `buffer` arg only accepts `Buffer` type, but
according to docs [1] it should accept `Buffer | $TypedArray | DataView`.

[1] https://nodejs.org/api/crypto.html#crypto_crypto_randomfillsync_buffer_offset_size

Pull Request resolved: https://github.com/facebook/flow/pull/8373

Reviewed By: nmote

Differential Revision: D28344647

Pulled By: mroch

fbshipit-source-id: d3d46d93a5eb7e510534f0d19f2b5b09d7aeb37f
---
 lib/node.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/node.js b/lib/node.js
index c32843c59eb..83ad05c94f2 100644
--- a/lib/node.js
+++ b/lib/node.js
@@ -672,24 +672,24 @@ declare module "crypto" {
     size: number,
     callback: (err: ?Error, buffer: Buffer) => void
   ): void;
-  declare function randomFillSync(buffer: Buffer): void
-  declare function randomFillSync(buffer: Buffer, offset: number): void
+  declare function randomFillSync(buffer: Buffer | $TypedArray | DataView): void
+  declare function randomFillSync(buffer: Buffer | $TypedArray | DataView, offset: number): void
   declare function randomFillSync(
-    buffer: Buffer,
+    buffer: Buffer | $TypedArray | DataView,
     offset: number,
     size: number
   ): void
   declare function randomFill(
-    buffer: Buffer,
+    buffer: Buffer | $TypedArray | DataView,
     callback: (err: ?Error, buffer: Buffer) => void
   ): void
   declare function randomFill(
-    buffer: Buffer,
+    buffer: Buffer | $TypedArray | DataView,
     offset: number,
     callback: (err: ?Error, buffer: Buffer) => void
   ): void
   declare function randomFill(
-    buffer: Buffer,
+    buffer: Buffer | $TypedArray | DataView,
     offset: number,
     size: number,
     callback: (err: ?Error, buffer: Buffer) => void