hiqdev / php-billing

src/charge/modifiers/Discount.php

Doc Comments +6 added lines

@@ -19,11 +19,17 @@
  */
 class Discount extends Modifier
 {
+    /**
+     * @param integer $value
+     */
     public function fixed($value)
     {
         return new FixedDiscount($value, $this->addons);
     }
 
+    /**
+     * @param integer $step
+     */
     public function grows($step, $start = null)
     {
         return new GrowingDiscount($step, $start, $this->addons);