Use mapped types around account data events

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

test/unit-tests/Notifier-test.ts

@@ -16,6 +16,7 @@ import {
     IContent,
     MatrixEvent,
     SyncState,
+    AccountDataEvents,
 } from "matrix-js-sdk/src/matrix";
 import { waitFor } from "jest-matrix-react";
 import { CallMembership, MatrixRTCSession } from "matrix-js-sdk/src/matrixrtc";
@@ -69,7 +70,7 @@ describe("Notifier", () => {
     let MockPlatform: MockedObject<BasePlatform>;
     let mockClient: MockedObject<MatrixClient>;
     let testRoom: Room;
-    let accountDataEventKey: string;
+    let accountDataEventKey: keyof AccountDataEvents;
     let accountDataStore: Record<string, MatrixEvent | undefined> = {};
 
     let mockSettings: Record<string, boolean> = {};

test/unit-tests/utils/notifications-test.ts

@@ -6,7 +6,14 @@ SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
 Please see LICENSE files in the repository root for full details.
 */
 
-import { MatrixEvent, NotificationCountType, Room, MatrixClient, ReceiptType } from "matrix-js-sdk/src/matrix";
+import {
+    MatrixEvent,
+    NotificationCountType,
+    Room,
+    MatrixClient,
+    ReceiptType,
+    AccountDataEvents,
+} from "matrix-js-sdk/src/matrix";
 import { Mocked, mocked } from "jest-mock";
 
 import {
@@ -32,7 +39,7 @@ jest.mock("../../../src/settings/SettingsStore");
 describe("notifications", () => {
     let accountDataStore: Record<string, MatrixEvent> = {};
     let mockClient: Mocked<MatrixClient>;
-    let accountDataEventKey: string;
+    let accountDataEventKey: keyof AccountDataEvents;
 
     beforeEach(() => {
         jest.clearAllMocks();