Updated ReturnTransactionData and ExchangeTransactionData interfaces

Author: IP1102

.changeset/clever-walls-chew.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': minor
+---
+
+Modified transaction data interface fields to include returnId and refundId to Return and Exchange TransactionData.

packages/ui-extensions/src/surfaces/point-of-sale/event/data/ExchangeTransactionData.ts

@@ -3,6 +3,7 @@ import {LineItem} from '../../types/cart';
 
 export interface ExchangeTransactionData extends BaseTransactionComplete {
   transactionType: 'Exchange';
+  returnId?: number;
   exchangeId?: number;
   lineItemsAdded: LineItem[];
   lineItemsRemoved: LineItem[];

packages/ui-extensions/src/surfaces/point-of-sale/event/data/ReturnTransactionData.ts

@@ -3,6 +3,7 @@ import {LineItem} from '../../types/cart';
 
 export interface ReturnTransactionData extends BaseTransactionComplete {
   transactionType: 'Return';
+  refundId?: number;
   returnId?: number;
   exchangeId?: number;
   lineItems: LineItem[];