export declare class JackeryDropdown {
  element: HTMLElement;
  /**
   * 控制content显示隐藏
   */
  isActive: boolean;
  /**
   * Align right
   */
  isRight: boolean;
  /**
   * menu在button上面？
   */
  isUp: boolean;
  /**
   * 允许hover触发
   */
  hoverAble: boolean;
  /**
   * Handle Trigger click action
   */
  private handleTriggerClick;
  handleClickOutside(event: MouseEvent): void;
  handleKeyDown(event: KeyboardEvent): void;
  dropCallback(e: boolean): Promise<void>;
  render(): any;
}