feat: add snjs package

packages/snjs/lib/Services/Protection/ClientInterface.ts

@@ -0,0 +1,8 @@
+import { ChallengeReason } from '@standardnotes/services'
+import { DecryptedItem } from '@standardnotes/models'
+
+export interface ProtectionsClientInterface {
+  authorizeProtectedActionForItems<T extends DecryptedItem>(files: T[], challengeReason: ChallengeReason): Promise<T[]>
+
+  authorizeItemAccess(item: DecryptedItem): Promise<boolean>
+}