From 26dfd3c110ced12f2bd374de391c2c05e24290d8 Mon Sep 17 00:00:00 2001
From: Marcos Casagrande <marcoscvp90@gmail.com>
Date: Sun, 26 Apr 2020 22:25:24 +0200
Subject: Add buffer size argument to copy (#4907)

---
 cli/js/lib.deno.ns.d.ts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'cli/js/lib.deno.ns.d.ts')

diff --git a/cli/js/lib.deno.ns.d.ts b/cli/js/lib.deno.ns.d.ts
index 387ea8326..8d20dfb3e 100644
--- a/cli/js/lib.deno.ns.d.ts
+++ b/cli/js/lib.deno.ns.d.ts
@@ -572,8 +572,15 @@ declare namespace Deno {
    *
    * @param src The source to copy from
    * @param dst The destination to copy to
+   * @param options Can be used to tune size of the buffer. Default size is 32kB
    */
-  export function copy(src: Reader, dst: Writer): Promise<number>;
+  export function copy(
+    src: Reader,
+    dst: Writer,
+    options?: {
+      bufSize?: number;
+    }
+  ): Promise<number>;
 
   /** Turns a Reader, `r`, into an async iterator.
    *
-- 
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