Add type hints

* Add correct type hints `float` instead of `int` since the Interface expect `floats`. * Declare for strict types
Sylius · Dec 12, 2018 · ff50446 · ff50446
1 parent 20c4847
commit ff50446
Showing 1 changed file with 21 additions and 19 deletions.
diff --git a/docs/components_and_bundles/components/Shipping/basic_usage.rst b/docs/components_and_bundles/components/Shipping/basic_usage.rst
@@ -9,6 +9,8 @@ In all examples is used an exemplary class implementing **ShippableInterface**,
 
     <?php
 
+    declare(strict_types=1);
+    
     use Sylius\Component\Shipping\Model\ShippableInterface;
     use Sylius\Component\Shipping\Model\ShippingCategoryInterface;
 
@@ -20,66 +22,66 @@ In all examples is used an exemplary class implementing **ShippableInterface**,
         private $category;
 
         /**
-         * @var int
+         * @var float
          */
         private $weight;
 
         /**
-         * @var int
+         * @var float
          */
         private $volume;
 
         /**
-         * @var int
+         * @var float
          */
         private $width;
 
         /**
-         * @var int
+         * @var float
          */
         private $height;
 
         /**
-         * @var int
+         * @var float
          */
         private $depth;
 
         /**
          * {@inheritdoc}
          */
-        public function getShippingWeight()
+        public function getShippingWeight(): float
         {
             return $this->weight;
         }
 
         /**
-         * @param int $weight
+         * {@inheritdoc}
          */
-        public function setShippingWeight($weight)
+        public function setShippingWeight(float $weight): void
         {
             $this->weight = $weight;
         }
 
         /**
          * {@inheritdoc}
          */
-        public function getShippingVolume()
+        public function getShippingVolume(): float
         {
             return $this->volume;
         }
 
         /**
          * @param int $volume
          */
-        public function setShippingVolume($volume)
+        public function setShippingVolume(float $volume)
         {
             $this->volume = $volume;
         }
 
         /**
          * {@inheritdoc}
          */
-        public function getShippingWidth()
+        public function getShippingWidth(): float
         {
             return $this->width;
         }
@@ -88,53 +90,53 @@ In all examples is used an exemplary class implementing **ShippableInterface**,
         /**
          * {@inheritdoc}
          */
-        public function setShippingWidth($width)
+        public function setShippingWidth(float $width)
         {
             $this->width = $width;
         }
         
         /**
          * {@inheritdoc}
          */
-        public function getShippingHeight()
+        public function getShippingHeight(): float
         {
             return $this->height;
         }
         
         /**
          * {@inheritdoc}
          */
-        public function setShippingHeight($height)
+        public function setShippingHeight(float $height)
         {
             $this->height = $height;
         }
         
         /**
          * {@inheritdoc}
          */
-        public function getShippingDepth()
+        public function getShippingDepth(): float
         {
             return $this->depth;
         }
         
         /**
          * {@inheritdoc}
          */
-        public function setShippingDepth($depth)
+        public function setShippingDepth(float $depth)
         {
             $this->depth = $depth;
         }
         
         /**
          * {@inheritdoc}
          */
-        public function getShippingCategory()
+        public function getShippingCategory(): ShippingCategoryInterface
         {
             return $this->category;
         }
-
+        
         /**
-         * @param ShippingCategoryInterface $category
+         * {@inheritdoc}
          */
         public function setShippingCategory(ShippingCategoryInterface $category)
         {