class ImageToolkitOperation

class ImageToolkitOperation extends Plugin {
    
    /**
     * The plugin ID.
     *
     * There are no strict requirements as to the string to be used to identify
     * the plugin, since discovery of the appropriate operation plugin to be
     * used to apply an operation is based on the values of the 'toolkit' and
     * the 'operation' annotation values.
     *
     * However, it is recommended that the following patterns be used:
     * - '{toolkit}_{operation}' for the first implementation of an operation
     *   by a toolkit.
     * - '{module}_{toolkit}_{operation}' for overrides of existing
     *   implementations supplied by an alternative module, and for new
     *   module-supplied operations.
     *
     * @var string
     */
    public $id;
    
    /**
     * The id of the image toolkit plugin for which the operation is implemented.
     *
     * @var string
     */
    public $toolkit;
    
    /**
     * The machine name of the image toolkit operation implemented (e.g. "crop").
     *
     * @var string
     */
    public $operation;
    
    /**
     * The human-readable name of the image toolkit operation.
     *
     * The string should be wrapped in @Translation().
     *
     * @ingroup plugin_translatable
     *
     * @var \Drupal\Core\Annotation\Translation
     */
    public $label;
    
    /**
     * The description of the image toolkit operation.
     *
     * The string should be wrapped in @Translation().
     *
     * @ingroup plugin_translatable
     *
     * @var \Drupal\Core\Annotation\Translation
     */
    public $description;

}