class FieldWidget

class FieldWidget extends Plugin {
  
  /**
   * Constructs a FieldWidget attribute.
   *
   * @param string $id
   *   The plugin ID.
   * @param \Drupal\Core\StringTranslation\TranslatableMarkup|null $label
   *   (optional) The human-readable name of the widget type.
   * @param \Drupal\Core\StringTranslation\TranslatableMarkup|null $description
   *   (optional) A short description of the widget type.
   * @param string[] $field_types
   *   (optional) An array of field types the widget supports.
   * @param bool $multiple_values
   *   (optional) Does the field widget handles multiple values at once.
   * @param int|null $weight
   *   (optional) An integer to determine weight of this widget relative to
   *   other widgets. Other widgets are in the Field UI when selecting a widget
   *   for a given field.
   * @param class-string|null $deriver
   *   (optional) The deriver class.
   */
  public function __construct(public readonly string $id, public readonly ?TranslatableMarkup $label = NULL, public readonly ?TranslatableMarkup $description = NULL, public readonly array $field_types = [], public readonly bool $multiple_values = FALSE, public readonly ?int $weight = NULL, public readonly ?string $deriver = NULL) {
  }

}