Remove custom sources registration

src/Exceptions/JsonParserException.php

@@ -10,9 +10,8 @@ use Exception;
  */
 abstract class JsonParserException extends Exception
 {
-    public const SOURCE_INVALID = 0;
-    public const SOURCE_UNSUPPORTED = 1;
-    public const SOURCE_GUZZLE = 2;
+    public const SOURCE_UNSUPPORTED = 0;
+    public const SOURCE_GUZZLE = 1;
 
     public const POINTER_INVALID = 0;
 }

src/Exceptions/SourceException.php

@@ -8,17 +8,6 @@ namespace Cerbero\JsonParser\Exceptions;
  */
 class SourceException extends JsonParserException
 {
-    /**
-     * Retrieve the exception when the given source is invalid
-     *
-     * @param string $source
-     * @return static
-     */
-    public static function invalid(string $source): static
-    {
-        return new static("[$source] is not a valid source", static::SOURCE_INVALID);
-    }
-
     /**
      * Retrieve the exception when a JSON source is not supported
      *

src/Sources/AnySource.php

@@ -15,7 +15,7 @@ class AnySource extends Source
     /**
      * The supported sources.
      *
-     * @var array
+     * @var string[]
      */
     protected array $supportedSources = [
         CustomSource::class,
@@ -60,10 +60,6 @@ class AnySource extends Source
      */
     protected function sources(): Generator
     {
-        foreach (static::$customSources as $source) {
-            yield $source::from($this->source, $this->config);
-        }
-
         foreach ($this->supportedSources as $source) {
             yield $source::from($this->source, $this->config);
         }

src/Sources/Source.php

@@ -3,7 +3,6 @@
 namespace Cerbero\JsonParser\Sources;
 
 use Cerbero\JsonParser\Config;
-use Cerbero\JsonParser\Exceptions\SourceException;
 use IteratorAggregate;
 use Traversable;
 
@@ -13,13 +12,6 @@ use Traversable;
  */
 abstract class Source implements IteratorAggregate
 {
-    /**
-     * The registered custom sources.
-     *
-     * @var array
-     */
-    protected static array $customSources = [];
-
     /**
      * The cached size of the JSON source.
      *
@@ -70,23 +62,6 @@ abstract class Source implements IteratorAggregate
         return new static($source, $config);
     }
 
-    /**
-     * Register the given custom sources
-     *
-     * @param string ...$customSource
-     * @return void
-     */
-    public static function register(string ...$customSource): void
-    {
-        foreach ($customSource as $class) {
-            if (!is_subclass_of($class, Source::class)) {
-                throw SourceException::invalid($class);
-            }
-
-            static::$customSources[] = $class;
-        }
-    }
-
     /**
      * Retrieve the underlying configuration
      *