From d5c12bc6dcc8e442889cc41ad90629d2d1690337 Mon Sep 17 00:00:00 2001
From: Junyoung Clare Jang <jjc9310@gmail.com>
Date: Wed, 29 Aug 2018 18:33:01 -0400
Subject: [PATCH] Fix cryptoHexEncodedHash256 type

---
 types/evaporate/evaporate-tests.ts | 11 +++++++++++
 types/evaporate/index.d.ts         |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/types/evaporate/evaporate-tests.ts b/types/evaporate/evaporate-tests.ts
index 3140cd9ea9..077cc2ebfd 100644
--- a/types/evaporate/evaporate-tests.ts
+++ b/types/evaporate/evaporate-tests.ts
@@ -25,3 +25,14 @@ Evaporate.create({
                 console.log(awsS3ObjectKey + '!!!');
             });
     });
+
+Evaporate.create({
+    bucket: 'test',
+    computeContentMd5: true,
+    cryptoMd5Method(data: ArrayBuffer) {
+        return '';
+    },
+    cryptoHexEncodedHash256(data: ArrayBuffer | string | null) {
+        return '';
+    },
+});
diff --git a/types/evaporate/index.d.ts b/types/evaporate/index.d.ts
index 8e959f6b64..8ae110416e 100644
--- a/types/evaporate/index.d.ts
+++ b/types/evaporate/index.d.ts
@@ -39,7 +39,7 @@ declare namespace Evaporate {
         onlyRetryForSameFileName?: boolean;
         timeUrl?: string;
         cryptoMd5Method?: null | ((data: ArrayBuffer) => string);
-        cryptoHexEncodedHash256?: null | ((data: ArrayBuffer) => string);
+        cryptoHexEncodedHash256?: null | ((data: string | ArrayBuffer | null) => string);
         aws_url?: string;
         aws_key?: string;
         awsRegion?: string;