First Update on Invoicing APIs

lib/PayPal/Api/ShippingCost.php

@@ -1,15 +1,27 @@
 <?php
+
 namespace PayPal\Api;
 
 use PayPal\Common\PPModel;
-use PayPal\Rest\ApiContext;
 
+/**
+ * Class ShippingCost
+ *
+ * Shipping cost in percent or amount.
+ *
+ * @package PayPal\Api
+ *
+ * @property \PayPal\Api\Currency amount
+ * @property \PayPal\Api\Tax tax
+ */
 class ShippingCost extends PPModel
 {
     /**
      * Shipping cost in amount. Range of 0 to 999999.99.
      *
-     * @param PayPal\Api\Currency $amount
+     * @param \PayPal\Api\Currency $amount
+     * 
+     * @return $this
      */
     public function setAmount($amount)
     {
@@ -20,18 +32,19 @@ class ShippingCost extends PPModel
     /**
      * Shipping cost in amount. Range of 0 to 999999.99.
      *
-     * @return PayPal\Api\Currency
+     * @return \PayPal\Api\Currency
      */
     public function getAmount()
     {
         return $this->amount;
     }
 
-
     /**
      * Tax percentage on shipping amount.
      *
-     * @param PayPal\Api\Tax $tax
+     * @param \PayPal\Api\Tax $tax
+     * 
+     * @return $this
      */
     public function setTax($tax)
     {
@@ -42,12 +55,11 @@ class ShippingCost extends PPModel
     /**
      * Tax percentage on shipping amount.
      *
-     * @return PayPal\Api\Tax
+     * @return \PayPal\Api\Tax
      */
     public function getTax()
     {
         return $this->tax;
     }
 
-
 }