From fb41d0837ab06285cc70a9e63ca5d050c7ae836e Mon Sep 17 00:00:00 2001
From: Kagami Sascha Rosylight <saschanaz@outlook.com>
Date: Tue, 12 Feb 2019 22:11:50 +0900
Subject: [PATCH] [fs-extra] add copyFile() support

---
 types/fs-extra/fs-extra-tests.ts | 4 ++++
 types/fs-extra/index.d.ts        | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/types/fs-extra/fs-extra-tests.ts b/types/fs-extra/fs-extra-tests.ts
index dbe48cf971..9eab816f63 100644
--- a/types/fs-extra/fs-extra-tests.ts
+++ b/types/fs-extra/fs-extra-tests.ts
@@ -214,3 +214,7 @@ fs.writeFile("foo.txt", "i am foo", { encoding: "utf-8" });
 
 // $ExpectType Promise<string>
 fs.mkdtemp("foo");
+
+fs.copyFile("src", "dest").then();
+fs.copyFile("src", "dest", fs.constants.COPYFILE_EXCL).then();
+fs.copyFile("src", "dest", errorCallback);
diff --git a/types/fs-extra/index.d.ts b/types/fs-extra/index.d.ts
index c5eddbf416..c1b661daae 100644
--- a/types/fs-extra/index.d.ts
+++ b/types/fs-extra/index.d.ts
@@ -20,6 +20,10 @@ export function copy(src: string, dest: string, callback: (err: Error) => void):
 export function copy(src: string, dest: string, options: CopyOptions, callback: (err: Error) => void): void;
 export function copySync(src: string, dest: string, options?: CopyOptionsSync): void;
 
+export function copyFile(src: string, dest: string, flags?: number): Promise<void>;
+export function copyFile(src: string, dest: string, callback: (err: Error) => void): void;
+export function copyFile(src: string, dest: string, flags: number, callback: (err: Error) => void): void;
+
 export function move(src: string, dest: string, options?: MoveOptions): Promise<void>;
 export function move(src: string, dest: string, callback: (err: Error) => void): void;
 export function move(src: string, dest: string, options: MoveOptions, callback: (err: Error) => void): void;