Fix code style.

src/Netzmacht/Contao/Leaflet/Subscriber/BootSubscriber.php

@@ -23,7 +23,7 @@ use Netzmacht\LeafletPHP\Definition\Type\ImageIcon;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
 /**
- * Class BootSubscriber
+ * Class BootSubscriber provides handlers for leaflet boot process.
  *
  * @package Netzmacht\Contao\Leaflet\Subscriber
  */
@@ -111,6 +111,8 @@ class BootSubscriber implements EventSubscriberInterface
      * Load Contao leaflet assets.
      *
      * @return void
+     *
+     * @SuppressWarnings(PHPMD.Superglobals)
      */
     public function loadAssets()
     {
@@ -123,7 +125,9 @@ class BootSubscriber implements EventSubscriberInterface
     /**
      * Load icons.
      *
-     * @throws \Netzmacht\Javascript\Exception\EncodeValueFailed
+     * @return void
+     *
+     * @SuppressWarnings(PHPMD.Superglobals)
      */
     public function loadIcons()
     {
@@ -153,7 +157,9 @@ class BootSubscriber implements EventSubscriberInterface
             $file->write($buffer);
             $file->close();
 
+            // @codingStandardsIgnoreStart
             // TODO: Cache it.
+            // codingStandardsIgnoreEnd
             $GLOBALS['TL_JAVASCRIPT'][] = 'assets/leaflet/js/icons.js' . (\Config::get('debugMode')
                 ? ''
                 : '|static'

src/Netzmacht/Contao/Leaflet/Subscriber/EncoderSubscriber.php

@@ -77,6 +77,13 @@ class EncoderSubscriber implements EventSubscriberInterface
         }
     }
 
+    /**
+     * Force that icons are encoded as reference to the ContaoLeaflet icon registry.
+     *
+     * @param EncodeValueEvent $event The subscribed event.
+     *
+     * @return void
+     */
     public function encodeIcons(EncodeValueEvent $event)
     {
         $value = $event->getValue();

src/Netzmacht/Contao/Leaflet/Subscriber/HashSubscriber.php

@@ -11,10 +11,14 @@
 
 namespace Netzmacht\Contao\Leaflet\Subscriber;
 
-
 use Netzmacht\Contao\Leaflet\Event\GetHashEvent;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
+/**
+ * Class HashSubscriber creates hashes for models and for data which does not have a hash created by other subscribers.
+ *
+ * @package Netzmacht\Contao\Leaflet\Subscriber
+ */
 class HashSubscriber implements EventSubscriberInterface
 {
     /**
@@ -33,7 +37,9 @@ class HashSubscriber implements EventSubscriberInterface
     /**
      * Get hash for a model object.
      *
-     * @param GetHashEvent $event
+     * @param GetHashEvent $event The subscribed event.
+     *
+     * @return void
      */
     public function getModelHash(GetHashEvent $event)
     {
@@ -47,7 +53,9 @@ class HashSubscriber implements EventSubscriberInterface
     /**
      * Get hash fallback if no hash was created so far.
      *
-     * @param GetHashEvent $event
+     * @param GetHashEvent $event The subscribed event.
+     *
+     * @return void
      */
     public function getFallback(GetHashEvent $event)
     {