From 86a5308ae091787eeb850f70ae1c2be90060bb3d Mon Sep 17 00:00:00 2001
From: Hoon Kim <40356749+hoonsubin@users.noreply.github.com>
Date: Tue, 16 Jun 2020 10:04:24 +0900
Subject: [PATCH] =?UTF-8?q?=F0=9F=A4=96=20Merge=20PR=20#45376=20[bitcore-l?=
 =?UTF-8?q?ib]=20added=20Message=20class=20by=20@hoonsubin?=
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---
 types/bitcore-lib/bitcore-lib-tests.ts |  6 ++++++
 types/bitcore-lib/index.d.ts           | 14 ++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/types/bitcore-lib/bitcore-lib-tests.ts b/types/bitcore-lib/bitcore-lib-tests.ts
index 99b64e6b78..5688d65c88 100644
--- a/types/bitcore-lib/bitcore-lib-tests.ts
+++ b/types/bitcore-lib/bitcore-lib-tests.ts
@@ -33,3 +33,9 @@ tx.verify();
 new bitcore.Unit(2, 'BTC').toSatoshis();
 
 bitcore.Unit.fromMilis(1000).toBTC();
+
+const message = new bitcore.Message('sign this message');
+
+const signedMessageSig = message.sign(privateKey);
+
+message.verify(privateKey.toAddress(), signedMessageSig);
diff --git a/types/bitcore-lib/index.d.ts b/types/bitcore-lib/index.d.ts
index d94beaca37..2b38771d0e 100644
--- a/types/bitcore-lib/index.d.ts
+++ b/types/bitcore-lib/index.d.ts
@@ -252,6 +252,20 @@ export class Script {
     toAddress(): Address;
 }
 
+export class Message {
+    constructor(message: string);
+
+    magicHash(): Buffer;
+    sign(privateKey: PrivateKey): string;
+    verify(bitcoinAddress: Address | string, signatureString: string): boolean;
+    fromString(str: string): Message;
+    fromJSON(json: string): Message;
+    toObject(): { message: string };
+    toJSON(): string;
+    toString(): string;
+    inspect(): string;
+}
+
 export interface Util {
     readonly buffer: {
         reverse(a: any): any;