PreservedConstantInterface -> ReservedConstantInterface

Signed-off-by: Jack Cherng <jfcherng@gmail.com>

Author: jfcherng

src/Renderer/AbstractRenderer.php

@@ -10,7 +10,7 @@
 /**
  * Abstract class for diff renderers.
  */
-abstract class AbstractRenderer implements RendererInterface, PreservedConstantInterface
+abstract class AbstractRenderer implements RendererInterface, ReservedConstantInterface
 {
     /**
      * @var array information about this template

src/Renderer/Html/LineRenderer/AbstractLineRenderer.php

@@ -4,10 +4,10 @@
 
 namespace Jfcherng\Diff\Renderer\Html\LineRenderer;
 
-use Jfcherng\Diff\Renderer\PreservedConstantInterface;
+use Jfcherng\Diff\Renderer\ReservedConstantInterface;
 use Jfcherng\Diff\Utility\SequenceMatcher;
 
-abstract class AbstractLineRenderer implements LineRendererInterface, PreservedConstantInterface
+abstract class AbstractLineRenderer implements LineRendererInterface, ReservedConstantInterface
 {
     /**
      * @var SequenceMatcher the sequence matcher

src/Renderer/PreservedConstantInterface.php renamed to src/Renderer/ReservedConstantInterface.php

@@ -4,7 +4,7 @@
 
 namespace Jfcherng\Diff\Renderer;
 
-interface PreservedConstantInterface
+interface ReservedConstantInterface
 {
     /**
      * Closures that are used to enclose partial strings.