refactor: optimize delay between batches on mobile to allow UI interactivity during load (#2129)

packages/services/src/Domain/User/UserClientInterface.ts

@@ -1,3 +1,4 @@
+import { Base64String } from '@standardnotes/sncrypto-common'
 import { UserRequestType } from '@standardnotes/common'
 import { DeinitSource } from '../Application/DeinitSource'
 
@@ -8,4 +9,5 @@ export interface UserClientInterface {
   }>
   signOut(force?: boolean, source?: DeinitSource): Promise<void>
   submitUserRequest(requestType: UserRequestType): Promise<boolean>
+  populateSessionFromDemoShareToken(token: Base64String): Promise<void>
 }