Cleaned up Code Comments and added Type-Hinting to all Class/Functions

lib/PayPal/Api/Item.php

@@ -1,97 +1,147 @@
 <?php
+
 namespace PayPal\Api;
 
 use PayPal\Common\PPModel;
 
-class Item extends PPModel {
-	/**
-	 * Number of items.
-	 * @param string $quantity
-	 */
-	public function setQuantity($quantity) {
-		$this->quantity = $quantity;
-		return $this;
-	}
+/**
+ * Class Item
+ *
+ * @property string quantity
+ * @property string name
+ * @property string price
+ * @property string currency
+ * @property string sku
+ */
+class Item extends PPModel
+{
+    /**
+     * Set Quantity
+     * Number of items
+     *
+     * @param string $quantity
+     *
+     * @return $this
+     */
+    public function setQuantity($quantity)
+    {
+        $this->quantity = $quantity;
 
-	/**
-	 * Number of items.
-	 * @return string
-	 */
-	public function getQuantity() {
-		return $this->quantity;
-	}
+        return $this;
+    }
 
+    /**
+     * Get Quantity
+     * Number of items
+     *
+     * @return string
+     */
+    public function getQuantity()
+    {
+        return $this->quantity;
+    }
 
-	/**
-	 * Name of the item.
-	 * @param string $name
-	 */
-	public function setName($name) {
-		$this->name = $name;
-		return $this;
-	}
+    /**
+     * Set Name
+     * Name of the item
+     *
+     * @param string $name
+     *
+     * @return $this
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
 
-	/**
-	 * Name of the item.
-	 * @return string
-	 */
-	public function getName() {
-		return $this->name;
-	}
+        return $this;
+    }
 
+    /**
+     * Get Name
+     * Name of the item
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
 
-	/**
-	 * Cost of the item.
-	 * @param string $price
-	 */
-	public function setPrice($price) {
-		$this->price = $price;
-		return $this;
-	}
+    /**
+     * Set Price
+     * Cost of the item
+     *
+     * @param string $price
+     *
+     * @return $this
+     */
+    public function setPrice($price)
+    {
+        $this->price = $price;
 
-	/**
-	 * Cost of the item.
-	 * @return string
-	 */
-	public function getPrice() {
-		return $this->price;
-	}
+        return $this;
+    }
 
+    /**
+     * Get Price
+     * Cost of the item
+     *
+     * @return string
+     */
+    public function getPrice()
+    {
+        return $this->price;
+    }
 
-	/**
-	 * 3-letter Currency Code
-	 * @param string $currency
-	 */
-	public function setCurrency($currency) {
-		$this->currency = $currency;
-		return $this;
-	}
+    /**
+     * Set Currency
+     * Three Letter Currency Code
+     *
+     * @param string $currency
+     *
+     * @return $this
+     */
+    public function setCurrency($currency)
+    {
+        $this->currency = $currency;
 
-	/**
-	 * 3-letter Currency Code
-	 * @return string
-	 */
-	public function getCurrency() {
-		return $this->currency;
-	}
+        return $this;
+    }
 
+    /**
+     * Get Currency
+     * Three Letter Currency Code
+     *
+     * @return string
+     */
+    public function getCurrency()
+    {
+        return $this->currency;
+    }
 
-	/**
-	 * Number or code to identify the item in your catalog/records.
-	 * @param string $sku
-	 */
-	public function setSku($sku) {
-		$this->sku = $sku;
-		return $this;
-	}
-
-	/**
-	 * Number or code to identify the item in your catalog/records.
-	 * @return string
-	 */
-	public function getSku() {
-		return $this->sku;
-	}
+    /**
+     * Set SKU
+     * Number or code to identify the item in your catalog/records
+     *
+     * @param string $sku
+     *
+     * @return $this
+     */
+    public function setSku($sku)
+    {
+        $this->sku = $sku;
 
+        return $this;
+    }
 
+    /**
+     * Get SKI
+     * Number or code to identify the item in your catalog/records
+     *
+     * @return string
+     */
+    public function getSku()
+    {
+        return $this->sku;
+    }
 }