fix: update scan card api

Author: Dirbaio

src/index.tsx

@@ -211,6 +211,11 @@ export async function getHardwares(sessionID: string): Promise<Hardware[]> {
   return data;
 }
 
+export interface ScanCardCallback {
+  onSuccess(card: Card): void;
+  onError(e: AkilesError): void;
+}
+
 /**
  * Scan a card using NFC.
  *
@@ -220,10 +225,7 @@ export async function getHardwares(sessionID: string): Promise<Hardware[]> {
  *
  * @returns A function that cancels the ongoing scanCard operation.
  */
-export function scanCard(callback: {
-  onSuccess(card: Card): void;
-  onError(e: AkilesError): void;
-}) {
+export function scanCard(callback: ScanCardCallback) {
   const opId = Akiles.scanCard();
   const remove = listenEvents(opId, {
     scan_card_success: ({ card }) => {