Plugin.php

<?php

namespace Drupal\Component\Plugin\Attribute;


/**
 * Defines a Plugin attribute object.
 *
 * Attributes in plugin classes can use this class in order to pass various
 * metadata about the plugin through the parser to
 * DiscoveryInterface::getDefinitions() calls.
 *
 * @ingroup plugin_api
 */
class Plugin extends AttributeBase {
    
    /**
     * Constructs a plugin attribute object.
     *
     * @param string $id
     *   The plugin ID.
     * @param class-string|null $deriver
     *   (optional) The deriver class.
     */
    public function __construct(string $id, ?string $deriver = NULL) {
    }

}