⚡ Fixed build and made some smaller changes

packages/nodes-base/nodes/PayPal/PaymentInteface.ts

@@ -0,0 +1,38 @@
+import { IDataObject } from "n8n-workflow";
+
+export enum RecipientType {
+	email = 'EMAIL',
+	phone = 'PHONE',
+	paypalId = 'PAYPAL_ID',
+}
+
+export enum RecipientWallet {
+	paypal = 'PAYPAL',
+	venmo = 'VENMO',
+}
+
+export interface IAmount {
+	currency?: string;
+	value?: number;
+}
+
+export interface ISenderBatchHeader {
+	sender_batch_id?: string;
+	email_subject?: string;
+	email_message?: string;
+	note?: string;
+}
+
+export interface IItem {
+	recipient_type?: RecipientType;
+	amount?: IAmount;
+	note?: string;
+	receiver?: string;
+	sender_item_id?: string;
+	recipient_wallet?: RecipientWallet;
+}
+
+export interface IPaymentBatch {
+	sender_batch_header?: ISenderBatchHeader;
+	items?: IItem[];
+}