add support for 1822-DIREKT-HELADEF1822 transaction information (#484)

src/app-gocardless/banks/1822-direkt-heladef1822.js

@@ -0,0 +1,16 @@
+import Fallback from './integration-bank.js';
+
+/** @type {import('./bank.interface.js').IBank} */
+export default {
+  ...Fallback,
+
+  institutionIds: ['DIREKT_HELADEF1822'],
+
+  normalizeTransaction(transaction, booked) {
+    transaction.remittanceInformationUnstructured =
+      transaction.remittanceInformationUnstructured ??
+      transaction.remittanceInformationStructured;
+
+    return Fallback.normalizeTransaction(transaction, booked);
+  },
+};

upcoming-release-notes/484.md

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+---
+category: Enhancements
+authors: [matt-fidd]
+---
+
+Add support for `1822-DIREKT-HELADEF1822` transaction information