web3-utils types

web3 · Mar 15, 2019 · f15fb64 · f15fb64
1 parent eb1d5d4
commit f15fb64
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/packages/web3-utils/types/index.d.ts b/packages/web3-utils/types/index.d.ts
@@ -119,7 +119,7 @@ export function getUnitValue(unit: Unit): string;
 export function unitMap(): Units;
 export function testAddress(bloom: string, address: string): boolean;
 export function testTopic(bloom: string, topic: string): boolean;
-export function getSignatureParameters(signature: string): object;
+export function getSignatureParameters(signature: string): {r: string; s: string; v: number};
 
 // interfaces
 export interface Utils {
@@ -168,7 +168,7 @@ export interface Utils {
     unitMap(): Units;
     testAddress(bloom: string, address: string): boolean;
     testTopic(bloom: string, topic: string): boolean;
-    getSignatureParameters(signature: string): object;
+    getSignatureParameters(signature: string): {r: string; s: string; v: number};
 }
 
 export interface Units {

diff --git a/packages/web3-utils/types/tests/get-signature-params-test.ts b/packages/web3-utils/types/tests/get-signature-params-test.ts
@@ -22,8 +22,10 @@
 
 import {BN, getSignatureParameters} from 'web3-utils';
 
-// $ExpectType object
-getSignatureParameters('0x90dc0e49b5a80eef86fcedcb863dcc727aeae5c11187c001fd3d18780ead2cc7701ba1986099a49164702f3d8b2c8dbbd45a6d1beb37d212d21fb1be4bb762a400');
+// $ExpectType {r: string; s: string; v: number}
+getSignatureParameters(
+    '0x90dc0e49b5a80eef86fcedcb863dcc727aeae5c11187c001fd3d18780ead2cc7701ba1986099a49164702f3d8b2c8dbbd45a6d1beb37d212d21fb1be4bb762a400'
+);
 // $ExpectError
 getSignatureParameters(345);
 // $ExpectError