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authorLeonid Logvinov <logvinov.leon@gmail.com>2017-05-25 00:49:19 +0800
committerLeonid Logvinov <logvinov.leon@gmail.com>2017-05-25 00:49:19 +0800
commit6470cf54e389b45e82a08ad08225d2bb0f35ac4c (patch)
tree52b9cd61db8aaab5ab81f2523decca1549e901fa /src/ts
parent568b9fe742e87b237403cea402b5b31deb548abe (diff)
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Type the ethereumjs-util
Diffstat (limited to 'src/ts')
-rw-r--r--src/ts/0x.js.ts4
-rw-r--r--src/ts/globals.d.ts12
2 files changed, 12 insertions, 4 deletions
diff --git a/src/ts/0x.js.ts b/src/ts/0x.js.ts
index 6d6d5fed6..3b16b643b 100644
--- a/src/ts/0x.js.ts
+++ b/src/ts/0x.js.ts
@@ -9,13 +9,11 @@ export interface ECSignature {
s: string;
}
-export type ETHAddress = string;
-
export class ZeroEx {
/**
* Checks if the signature is valid
*/
- public static isValidSignature(data: string, signature: ECSignature, signer: ETHAddress): boolean {
+ public static isValidSignature(data: string, signature: ECSignature, signer: ETHAddressHex): boolean {
const dataBuff = ethUtil.toBuffer(data);
const msgHashBuff = ethUtil.hashPersonalMessage(dataBuff);
try {
diff --git a/src/ts/globals.d.ts b/src/ts/globals.d.ts
index 99f9cf50b..1c3cbf47d 100644
--- a/src/ts/globals.d.ts
+++ b/src/ts/globals.d.ts
@@ -1 +1,11 @@
-declare module 'ethereumjs-util';
+declare type PubKey = string;
+declare type ETHAddressHex = string;
+declare type ETHAddressBuff = Buffer;
+
+declare module 'ethereumjs-util' {
+ const toBuffer: (data: string) => Buffer;
+ const hashPersonalMessage: (msg: Buffer) => Buffer;
+ const bufferToHex: (buff: Buffer) => string;
+ const ecrecover: (msgHashBuff: Buffer, v: number, r: Buffer, s: Buffer) => PubKey;
+ const pubToAddress: (pubKey: PubKey) => ETHAddressBuff;
+}