Update validateTypedSignMessageDataV3V4 signature

Gudahtt · Gudahtt · commit 4407595c53a3 · 2023-05-18T14:40:23.000-02:30
The `chainId` parameter is now `Hex | undefined` rather than an
optional `Hex`, to make it more compatible with the
`exactOptionalPropertyTypes` option (which we plan on enabling in the
future).
diff --git a/packages/message-manager/src/utils.ts b/packages/message-manager/src/utils.ts
@@ -94,7 +94,7 @@ export function validateTypedSignMessageDataV1(
  */
 export function validateTypedSignMessageDataV3V4(
   messageData: TypedMessageParams,
-  currentChainId?: Hex,
+  currentChainId: Hex | undefined,
 ) {
   validateAddress(messageData.from, 'from');
 
