use interfaces instead of implementations.

Author: bangpound

Converter/ConverterManager.php

@@ -15,7 +15,7 @@
 use Sculpin\Core\Formatter\FormatterManager;
 use Sculpin\Core\Sculpin;
 use Sculpin\Core\Source\SourceInterface;
-use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 /**
  * Converter Manager.
@@ -27,7 +27,7 @@ class ConverterManager
     /**
      * Event Dispatcher
      *
-     * @var EventDispatcher
+     * @var EventDispatcherInterface
      */
     protected $eventDispatcher;
 
@@ -48,10 +48,10 @@ class ConverterManager
     /**
      * Constructor.
      *
-     * @param EventDispatcher  $eventDispatcher  Event Dispatcher
-     * @param FormatterManager $formatterManager Formatter Manager
+     * @param EventDispatcherInterface $eventDispatcher  Event Dispatcher
+     * @param FormatterManager         $formatterManager Formatter Manager
      */
-    public function __construct(EventDispatcher $eventDispatcher, FormatterManager $formatterManager)
+    public function __construct(EventDispatcherInterface $eventDispatcher, FormatterManager $formatterManager)
     {
         $this->formatterManager = $formatterManager;
         $this->eventDispatcher = $eventDispatcher;

Formatter/FormatterManager.php

@@ -16,7 +16,7 @@
 use Sculpin\Core\Event\FormatEvent;
 use Sculpin\Core\Sculpin;
 use Sculpin\Core\Source\SourceInterface;
-use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 /**
  * Formatter Manager.
@@ -28,7 +28,7 @@ class FormatterManager
     /**
      * Event Dispatcher
      *
-     * @var EventDispatcher
+     * @var EventDispatcherInterface
      */
     protected $eventDispatcher;
 
@@ -63,12 +63,12 @@ class FormatterManager
     /**
      * Constructor.
      *
-     * @param EventDispatcher     $eventDispatcher     Event Dispatcher
-     * @param Configuration       $siteConfiguration   Site Configuration
-     * @param DataProviderManager $dataProviderManager Data Provider Manager
+     * @param EventDispatcherInterface $eventDispatcher     Event Dispatcher
+     * @param Configuration            $siteConfiguration   Site Configuration
+     * @param DataProviderManager      $dataProviderManager Data Provider Manager
      */
     public function __construct(
-        EventDispatcher $eventDispatcher,
+        EventDispatcherInterface $eventDispatcher,
         Configuration $siteConfiguration,
         DataProviderManager $dataProviderManager = null
     ) {

Generator/GeneratorManager.php

@@ -15,7 +15,7 @@
 use Sculpin\Core\DataProvider\DataProviderManager;
 use Sculpin\Core\Source\SourceInterface;
 use Sculpin\Core\Source\SourceSet;
-use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 /**
  * Generator Manager.
@@ -27,7 +27,7 @@ class GeneratorManager
     /**
      * Event Dispatcher
      *
-     * @var EventDispatcher
+     * @var EventDispatcherInterface
      */
     protected $eventDispatcher;
 
@@ -55,12 +55,12 @@ class GeneratorManager
     /**
      * Constructor.
      *
-     * @param EventDispatcher     $eventDispatcher     Event Dispatcher
-     * @param Configuration       $siteConfiguration   Site Configuration
-     * @param DataProviderManager $dataProviderManager Data Provider Manager
+     * @param EventDispatcherInterface $eventDispatcher     Event Dispatcher
+     * @param Configuration            $siteConfiguration   Site Configuration
+     * @param DataProviderManager      $dataProviderManager Data Provider Manager
      */
     public function __construct(
-        EventDispatcher $eventDispatcher,
+        EventDispatcherInterface $eventDispatcher,
         Configuration $siteConfiguration,
         DataProviderManager $dataProviderManager = null
     ) {

Sculpin.php

@@ -23,7 +23,7 @@
 use Sculpin\Core\Permalink\SourcePermalinkFactoryInterface;
 use Sculpin\Core\Source\DataSourceInterface;
 use Sculpin\Core\Source\SourceSet;
-use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 /**
  * Sculpin.
@@ -53,7 +53,7 @@ class Sculpin
     /**
      * Event Dispatcher
      *
-     * @var EventDispatcher
+     * @var EventDispatcherInterface
      */
     protected $eventDispatcher;
 
@@ -103,7 +103,7 @@ class Sculpin
      * Constructor.
      *
      * @param Configuration                    $siteConfiguration Site Configuration
-     * @param EventDispatcher                  $eventDispatcher   Event dispatcher
+     * @param EventDispatcherInterface         $eventDispatcher   Event dispatcher
      * @param SourcePermalinkFactoryInterface  $permalinkFactory  Permalink factory
      * @param WriterInterface                  $writer            Writer
      * @param GeneratorManager                 $generatorManager  Generator Manager
@@ -112,7 +112,7 @@ class Sculpin
      */
     public function __construct(
         Configuration $siteConfiguration,
-        EventDispatcher $eventDispatcher,
+        EventDispatcherInterface $eventDispatcher,
         SourcePermalinkFactoryInterface $permalinkFactory,
         WriterInterface $writer,
         GeneratorManager $generatorManager,