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

lib/PayPal/Api/Details.php

@@ -1,79 +1,122 @@
 <?php
+
 namespace PayPal\Api;
 
 use PayPal\Common\PPModel;
 
-class Details extends PPModel {
-	/**
-	 * Amount being charged for shipping.
-	 * @param string $shipping
-	 */
-	public function setShipping($shipping) {
-		$this->shipping = $shipping;
-		return $this;
-	}
+/**
+ * Class Details
+ *
+ * @property string shipping
+ * @property string subtotal
+ * @property string tax
+ * @property string fee
+ */
+class Details extends PPModel
+{
+    /**
+     * Set Shipping
+     * Amount being charged for shipping
+     *
+     * @param string $shipping
+     *
+     * @return $this
+     */
+    public function setShipping($shipping)
+    {
+        $this->shipping = $shipping;
 
-	/**
-	 * Amount being charged for shipping.
-	 * @return string
-	 */
-	public function getShipping() {
-		return $this->shipping;
-	}
+        return $this;
+    }
 
+    /**
+     * Get Shipping
+     * Amount being charged for shipping
+     *
+     * @return string
+     */
+    public function getShipping()
+    {
+        return $this->shipping;
+    }
 
-	/**
-	 * Sub-total (amount) of items being paid for.
-	 * @param string $subtotal
-	 */
-	public function setSubtotal($subtotal) {
-		$this->subtotal = $subtotal;
-		return $this;
-	}
+    /**
+     * Set Subtotal
+     * Sub-total (amount) of items being paid for
+     *
+     * @param string $subtotal
+     *
+     * @return $this
+     */
+    public function setSubtotal($subtotal)
+    {
+        $this->subtotal = $subtotal;
 
-	/**
-	 * Sub-total (amount) of items being paid for.
-	 * @return string
-	 */
-	public function getSubtotal() {
-		return $this->subtotal;
-	}
+        return $this;
+    }
 
+    /**
+     * Get Subtotal
+     * Sub-total (amount) of items being paid for
+     *
+     * @return string
+     */
+    public function getSubtotal()
+    {
+        return $this->subtotal;
+    }
 
-	/**
-	 * Amount being charged as tax.
-	 * @param string $tax
-	 */
-	public function setTax($tax) {
-		$this->tax = $tax;
-		return $this;
-	}
+    /**
+     * Set Tax
+     * Amount being charged as tax
+     *
+     * @param string $tax
+     *
+     * @return $this
+     */
+    public function setTax($tax)
+    {
+        $this->tax = $tax;
 
-	/**
-	 * Amount being charged as tax.
-	 * @return string
-	 */
-	public function getTax() {
-		return $this->tax;
-	}
+        return $this;
+    }
 
+    /**
+     * Get Tax
+     * Amount being charged as tax
+     *
+     * @return string
+     */
+    public function getTax()
+    {
+        return $this->tax;
+    }
 
-	/**
-	 * Fee charged by PayPal. In case of a refund, this is the fee amount refunded to the original receipient of the payment.
-	 * @param string $fee
-	 */
-	public function setFee($fee) {
-		$this->fee = $fee;
-		return $this;
-	}
-
-	/**
-	 * Fee charged by PayPal. In case of a refund, this is the fee amount refunded to the original receipient of the payment.
-	 * @return string
-	 */
-	public function getFee() {
-		return $this->fee;
-	}
+    /**
+     * Set Fee
+     * Fee charged by PayPal
+     * In case of a refund, this is the fee amount refunded to the original receipient of the payment
+     *
+     * @param string $fee
+     *
+     * @return $this
+     */
+    public function setFee($fee)
+    {
+        $this->fee = $fee;
 
+        return $this;
+    }
 
+    /**
+     * Get Fee
+     * Fee charged by PayPal
+     * In case of a refund, this is the fee amount refunded to the original receipient of the payment
+     *
+     * @return string
+     */
+    public function getFee()
+    {
+        return $this->fee;
+    }
 }