feat: moneta 2.0, MONETA.Assistant payment module for PHPShop 6.7+

moneta/class/callback/ReceiptSource.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace MonetaPhpShop\callback;
+
+use MonetaPhpShop\order\Order;
+
+interface ReceiptSource
+{
+    /**
+     * `MNT_ATTRIBUTES` XML-îòâåòà: `INVENTORY`, `CLIENT`, `CUSTOMER`, `PHONE`, ñòðîêè â UTF-8.
+     *
+     * @return array<string, string>
+     */
+    public function attributes(Order $order): array;
+
+    /**
+     * Îáúåêò `receipt` JSON-îòâåòà Check URL èëè null, åñëè ÷åê íå ñîáðàòü.
+     *
+     * @return array<string, mixed>|null
+     */
+    public function jsonReceipt(Order $order): ?array;
+}