From 27cff735cbda309fad4a135ba345db307af1f3b2 Mon Sep 17 00:00:00 2001
From: Henry Mercer <henry.mercer@me.com>
Date: Tue, 12 Nov 2019 19:35:17 +0000
Subject: [PATCH] [unzipper] Fix CentralDirectory.extract type (#40240)

---
 types/unzipper/index.d.ts        | 2 +-
 types/unzipper/unzipper-tests.ts | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/types/unzipper/index.d.ts b/types/unzipper/index.d.ts
index 19b2ede828..1e578ee173 100644
--- a/types/unzipper/index.d.ts
+++ b/types/unzipper/index.d.ts
@@ -81,7 +81,7 @@ export interface CentralDirectory {
     offsetToStartOfCentralDirectory: number;
     commentLength: number;
     files: File[];
-    extract: (opts: ParseOptions) => ParseStream;
+    extract: (opts: ParseOptions) => Promise<void>;
 }
 
 export interface File {
diff --git a/types/unzipper/unzipper-tests.ts b/types/unzipper/unzipper-tests.ts
index 68464d5451..70550fb410 100644
--- a/types/unzipper/unzipper-tests.ts
+++ b/types/unzipper/unzipper-tests.ts
@@ -48,3 +48,10 @@ const dir1: Promise<CentralDirectory> = Open.file("Z:\\path\\to\\archive.zip");
 const dir2: Promise<CentralDirectory> = Open.url(get("url/to/archive.zip"), {});
 const dir3: Promise<CentralDirectory> = Open.s3("any", "any");
 const dir4: Promise<CentralDirectory> = Open.buffer(Buffer.from('ZIPDATA'));
+
+(async () => {
+    const cd = await dir1;
+    await cd.extract({
+        path: "path/to/extraction/root"
+    });
+})();