feat: add display confirmation option to AccountCreatedEvent

.gitignore

@@ -75,3 +75,6 @@ node_modules/
 !.yarn/releases
 !.yarn/sdks
 !.yarn/versions
+
+# IntelliJ
+.idea/

src/internal/events.test.ts

@@ -45,6 +45,24 @@ describe('events', () => {
 
       expect(is(event, AccountCreatedEventStruct)).toBe(false);
     });
+
+    it('should be a valid accountCreated event with displayConfirmation', () => {
+      const event = {
+        method: KeyringEvent.AccountCreated,
+        params: {
+          account: {
+            id: '11027d05-12f8-4ec0-b03f-151d86a8089e',
+            address: '0x0123',
+            methods: [],
+            options: {},
+            type: EthAccountType.Eoa,
+          },
+          displayConfirmation: true,
+        },
+      };
+
+      expect(is(event, AccountCreatedEventStruct)).toBe(true);
+    });
   });
 
   describe('AccountUpdatedEventStruct', () => {

src/internal/events.ts

@@ -1,8 +1,9 @@
 import { JsonStruct } from '@metamask/utils';
-import { literal, object } from 'superstruct';
+import { boolean, literal, object } from 'superstruct';
 
 import { KeyringAccountStruct } from '../api';
 import { KeyringEvent } from '../events';
+import { exactOptional } from '../superstruct';
 import { UuidStruct } from '../utils';
 
 export const AccountCreatedEventStruct = object({
@@ -12,6 +13,12 @@ export const AccountCreatedEventStruct = object({
      * New account object.
      */
     account: KeyringAccountStruct,
+
+    /**
+     * Instructs MetaMask to display the add account confirmation dialog in the UI.
+     * **Note:** This is not guaranteed to be honored by the MetaMask client.
+     */
+    displayConfirmation: exactOptional(boolean()),
   }),
 });