feat: add services package

packages/services/src/Domain/Payloads/PayloadManagerInterface.ts

@@ -0,0 +1,24 @@
+import {
+  PayloadInterface,
+  EncryptedPayloadInterface,
+  FullyFormedPayloadInterface,
+  PayloadEmitSource,
+} from '@standardnotes/models'
+import { IntegrityPayload } from '@standardnotes/responses'
+
+export interface PayloadManagerInterface {
+  emitPayloads(
+    payloads: PayloadInterface[],
+    emitSource: PayloadEmitSource,
+    sourceKey?: string,
+  ): Promise<PayloadInterface[]>
+
+  integrityPayloads: IntegrityPayload[]
+
+  get invalidPayloads(): EncryptedPayloadInterface[]
+
+  /**
+   * Returns a detached array of all items which are not deleted
+   */
+  get nonDeletedItems(): FullyFormedPayloadInterface[]
+}