feat: add snjs package

packages/snjs/lib/Services/Settings/SettingsServerInterface.ts

@@ -0,0 +1,24 @@
+import {
+  DeleteSettingResponse,
+  GetSettingResponse,
+  ListSettingsResponse,
+  UpdateSettingResponse,
+} from '@standardnotes/responses'
+import { UuidString } from '@Lib/Types/UuidString'
+
+export interface SettingsServerInterface {
+  listSettings(userUuid: UuidString): Promise<ListSettingsResponse>
+
+  updateSetting(
+    userUuid: UuidString,
+    settingName: string,
+    settingValue: string,
+    sensitive: boolean,
+  ): Promise<UpdateSettingResponse>
+
+  getSetting(userUuid: UuidString, settingName: string): Promise<GetSettingResponse>
+
+  getSubscriptionSetting(userUuid: UuidString, settingName: string): Promise<GetSettingResponse>
+
+  deleteSetting(userUuid: UuidString, settingName: string): Promise<DeleteSettingResponse>
+}