feat: add services package

packages/services/src/Domain/Storage/StorageServiceInterface.ts

@@ -0,0 +1,16 @@
+import { PayloadInterface, RootKeyInterface } from '@standardnotes/models'
+import { StorageValueModes } from './StorageTypes'
+
+export interface StorageServiceInterface {
+  getValue<T>(key: string, mode?: StorageValueModes, defaultValue?: T): T
+
+  canDecryptWithKey(key: RootKeyInterface): Promise<boolean>
+
+  savePayload(payload: PayloadInterface): Promise<void>
+
+  savePayloads(decryptedPayloads: PayloadInterface[]): Promise<void>
+
+  setValue(key: string, value: unknown, mode?: StorageValueModes): void
+
+  removeValue(key: string, mode?: StorageValueModes): Promise<void>
+}