chore(utxo-core): update index.ts

TICKET: BTC-2210

Author: christopher-fong

modules/sdk-core/src/bitgo/bip32util.ts

@@ -1,3 +1,4 @@
-import { signMessage, verifyMessage } from '@bitgo/utxo-core';
+import { bip32utils } from '@bitgo/utxo-core';
 
-export { signMessage, verifyMessage };
+export const signMessage = bip32utils.signMessage;
+export const verifyMessage = bip32utils.verifyMessage;

modules/utxo-core/src/index.ts

@@ -2,7 +2,7 @@ export * as bip65 from './bip65';
 export * as descriptor from './descriptor';
 export * as testutil from './testutil';
 export * as paygo from './paygo';
-export * from './bip32utils';
+export * as bip32utils from './bip32utils';
 export * from './dustThreshold';
 export * from './Output';
 export * from './xOnlyPubkey';