Moved services to "Core" folder

Author: WalterWoshid

src/Service/AutoloadInterceptor.php renamed to src/Core/AutoloadInterceptor.php

@@ -1,15 +1,15 @@
 <?php
 
-namespace Okapi\CodeTransformer\Service;
+namespace Okapi\CodeTransformer\Core;
 
 use Composer\Autoload\ClassLoader as ComposerClassLoader;
-use Okapi\CodeTransformer\Service\ClassLoader\ClassLoader;
+use Okapi\CodeTransformer\Core\AutoloadInterceptor\ClassLoader;
 
 /**
  * # Autoload Interceptor
  *
- * The `AutoloadInterceptor` class is responsible for intercepting
- * the Composer Autoloader and applying the transformers.
+ * This class is responsible for intercepting the Composer Autoloader and
+ * applying the transformers.
  *
  * @see ClassLoader::__construct() - Initialization of the Code Transformer
  *                                   class loader.
@@ -58,12 +58,12 @@ private function overloadComposerLoaders(): void
             }
 
             // Get the original composer loader
-            $original = $loader[0];
-            DI::set(self::DI, $original);
+            $originalClassLoader = $loader[0];
+            DI::set(static::DI, $originalClassLoader);
 
             // Register the AOP class loader
             $loader[0] = DI::make(ClassLoader::class, [
-                'original' => $original,
+                'originalClassLoader' => $originalClassLoader,
             ]);
 
             // Unregister the original composer loader

src/Service/DI.php renamed to src/Core/DI.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Okapi\CodeTransformer\Service;
+namespace Okapi\CodeTransformer\Core;
 
 use DI\Container;
 use DI\ContainerBuilder;
@@ -9,7 +9,7 @@
 /**
  * # Dependency Injection
  *
- * The `DI` class is used to manage the dependency injection container.
+ * This class is used to manage the dependency injection container.
  */
 class DI implements ServiceInterface
 {

src/Service/Options.php renamed to src/Core/Options.php

@@ -1,14 +1,15 @@
 <?php
 
-namespace Okapi\CodeTransformer\Service;
+namespace Okapi\CodeTransformer\Core;
 
+use Okapi\CodeTransformer\CodeTransformerKernel;
 use Okapi\Path\Path;
 
 /**
  * # Options
  *
- * The `Options` class provides access to the options passed to the
- * `CodeTransformerKernel`.
+ * This class provides access to the options passed to the
+ * {@see CodeTransformerKernel}.
  */
 class Options implements ServiceInterface
 {

src/Service/ServiceInterface.php renamed to src/Core/ServiceInterface.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Okapi\CodeTransformer\Service;
+namespace Okapi\CodeTransformer\Core;
 
 /**
  * # Service Interface

src/Service/StreamFilter.php renamed to src/Core/StreamFilter.php

@@ -1,15 +1,15 @@
 <?php
 
-namespace Okapi\CodeTransformer\Service;
+namespace Okapi\CodeTransformer\Core;
 
-use Okapi\CodeTransformer\Service\Processor\TransformerProcessor;
-use Okapi\CodeTransformer\Service\StreamFilter\Metadata;
+use Okapi\CodeTransformer\Core\Processor\TransformerProcessor;
+use Okapi\CodeTransformer\Core\StreamFilter\Metadata;
 use php_user_filter as PhpStreamFilter;
 
 /**
  * # Stream Filter
  *
- * The `StreamFilter` class is used to register the stream filter.
+ * This class is used to register the stream filter.
  */
 class StreamFilter extends PhpStreamFilter implements ServiceInterface
 {
@@ -46,7 +46,7 @@ public function register(): void
      *
      * @return int
      *
-     * @see          https://www.php.net/manual/php-user-filter.filter.php
+     * @see https://www.php.net/manual/php-user-filter.filter.php
      */
     public function filter($in, $out, &$consumed, bool $closing): int
     {