feat: add QrKeyringV2 wrapper

README.md

@@ -56,7 +56,9 @@ linkStyle default opacity:0.5
   eth_hd_keyring --> keyring_utils;
   eth_hd_keyring --> account_api;
   eth_ledger_bridge_keyring --> keyring_utils;
+  eth_qr_keyring --> keyring_api;
   eth_qr_keyring --> keyring_utils;
+  eth_qr_keyring --> account_api;
   eth_simple_keyring --> keyring_api;
   eth_simple_keyring --> keyring_utils;
   eth_trezor_keyring --> keyring_utils;

packages/keyring-eth-qr/CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Add `QrKeyringV2` class implementing `KeyringV2` interface ([#411](https://github.com/MetaMask/accounts/pull/411))
+  - Wraps legacy `QrKeyring` to expose accounts via the unified `KeyringV2` API and the `KeyringAccount` type.
+  - Extends `EthKeyringWrapper` for common Ethereum logic.
+
 ## [1.1.0]
 
 ### Added

packages/keyring-eth-qr/package.json

@@ -53,6 +53,7 @@
     "@ethereumjs/util": "^9.1.0",
     "@keystonehq/bc-ur-registry-eth": "^0.19.1",
     "@metamask/eth-sig-util": "^8.2.0",
+    "@metamask/keyring-api": "workspace:^",
     "@metamask/keyring-utils": "workspace:^",
     "@metamask/utils": "^11.1.0",
     "async-mutex": "^0.5.0",
@@ -63,6 +64,7 @@
     "@ethereumjs/common": "^4.4.0",
     "@keystonehq/metamask-airgapped-keyring": "^0.15.2",
     "@lavamoat/allow-scripts": "^3.2.1",
+    "@metamask/account-api": "workspace:^",
     "@metamask/auto-changelog": "^3.4.4",
     "@types/hdkey": "^2.0.1",
     "@types/jest": "^29.5.12",

packages/keyring-eth-qr/src/index.ts

@@ -17,3 +17,4 @@ export {
   type SerializedQrKeyringState,
   type SerializedUR,
 } from './qr-keyring';
+export { QrKeyringV2, type QrKeyringV2Options } from './qr-keyring-v2';