import { StyleControllerAbstract } from './style-controller.abstract';
/**
 * Vega components brand style controller
 */
declare class BrandStyleController extends StyleControllerAbstract {
  private tokens;
  private themeStyleContainerKey;
  private observer;
  constructor();
  /**
   * It generates a CSS style for light mode to override the style.
   */
  generateThemeStyle(): void;
  /**
   * Determines whether the observer should accept changes.
   *
   * @returns {boolean} Always returns true in the current implementation.
   */
  private isAcceptObserver;
}
export declare const VegaBrandStyleController: BrandStyleController;
export {};
