Add getOrderConsignments Method

.phpstan/baseline.neon

@@ -779,3 +779,9 @@ parameters:
 			message: "#^Method Bigcommerce\\\\Api\\\\Resources\\\\Sku\\:\\:update\\(\\) has no return type specified\\.$#"
 			count: 1
 			path: ../src/Bigcommerce/Api/Resources/Sku.php
+
+		-
+			message: '#^Method Bigcommerce\\Api\\Client\:\:getOrderConsignments\(\) has parameter \$orderID with no type specified\.$#'
+			identifier: missingType.parameter
+			count: 1
+			path: ../src/Bigcommerce/Api/Client.php

src/Bigcommerce/Api/Client.php

@@ -973,6 +973,15 @@ public static function getOrderProducts($orderID)
         return self::getCollection('/orders/' . $orderID . '/products', 'OrderProduct');
     }
 
+    /**
+     * @param $orderID
+     * @return mixed
+     */
+    public static function getOrderConsignments($orderID)
+    {
+        return self::getResource('/orders/' . $orderID . '/consignments', 'OrderConsignment');
+    }
+
     /**
      * The total number of order products in the collection.
      *

src/Bigcommerce/Api/Resources/OrderConsignment.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Bigcommerce\Api\Resources;
+
+use Bigcommerce\Api\Resource;
+use Bigcommerce\Api\Client;
+
+class OrderConsignment extends Resource
+{
+}