From c5a209258e2acfda2098115b7eddfb85acc761b0 Mon Sep 17 00:00:00 2001
From: Danila Fedorin <danila.fedorin@gmail.com>
Date: Wed, 11 Aug 2021 16:41:00 -0700
Subject: [PATCH] Add type annotations to UserIdentityStore

---
 .../storage/idb/stores/UserIdentityStore.ts   | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/matrix/storage/idb/stores/UserIdentityStore.ts b/src/matrix/storage/idb/stores/UserIdentityStore.ts
index 1cf6d636..2ba6440a 100644
--- a/src/matrix/storage/idb/stores/UserIdentityStore.ts
+++ b/src/matrix/storage/idb/stores/UserIdentityStore.ts
@@ -13,21 +13,30 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+import {Store} from "../Store"
+
+interface UserIdentity {
+    userId: string
+    roomIds: string[]
+    deviceTrackingStatus: number
+}
 
 export class UserIdentityStore {
-    constructor(store) {
+    private _store: Store<UserIdentity>
+
+    constructor(store: Store<UserIdentity>) {
         this._store = store;
     }
 
-    get(userId) {
+    get(userId: string): Promise<UserIdentity | null> {
         return this._store.get(userId);
     }
 
-    set(userIdentity) {
-        this._store.put(userIdentity);
+    set(userIdentity: UserIdentity): Promise<IDBValidKey> {
+        return this._store.put(userIdentity);
     }
 
-    remove(userId) {
+    remove(userId: string): Promise<undefined> {
         return this._store.delete(userId);
     }
 }