add beforeClone and afterClone

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "potter/cloneable",
     "description": "Potter Framework Cloneable Interface",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "type": "library",
     "homepage": "https://gitpotter.com/Potter/Cloneable",
     "license": "MIT",
@@ -19,6 +19,8 @@
     },
     "minimum-stability": "stable",
     "require": {
-        "php": "^8.3"
+        "php": "^8.3",
+        "potter/event": "^1.0",
+        "league/event": "^3.0"
     }
 }

src/Potter/Cloneable/CloneableInterface.php

@@ -4,7 +4,9 @@ declare(strict_types=1);
 
 namespace Potter\Cloneable;
 
-interface CloneableInterface
+use \Potter\Event\DispatcherAwareInterface;
+
+interface CloneableInterface extends DispatcherAwareInterface
 {
     public function clone(): static;
     public function __clone(): void;

src/Potter/Cloneable/CloneableTrait.php

@@ -4,13 +4,30 @@ declare(strict_types=1);
 
 namespace Potter\Cloneable;
 
+use \League\Event\EventDispatcher as BaseDispatcher;
+
 trait CloneableTrait 
 {
+    private const string BEFORE_CLONE = 'beforeClone';
+    private const string AFTER_CLONE = 'afterClone';
+    
     final public function clone(): static
     {
+        if ($this->hasEventDispatcher()) {
+            $this->eventDispatcher()->dispatch(self::BEFORE_CLONE);
+        }
         return clone $this;
     }
     
     public function __clone(): void
-    { }
+    { 
+        if (!$this->hasEventDispatcher()) {
+            return;
+        }
+        $this->eventDispatcher()->dispatch(self::AFTER_CLONE);
+    }
+    
+    abstract public function eventDispatcher(): BaseDispatcher;
+    abstract public function hasEventDispatcher(): bool;
+
 }