export declare class GlsCollapse {
  clpsTitle: string;
  clpsMainInfo: string;
  stateList: string;
  currentState: number;
  el: HTMLElement;
  rl: Array<string>;
  changeMainInfo(index: number): Promise<void>;
  deleteLine(): Promise<void>;
  connectedCallback(): void;
  switchShowOrHide(e: any): void;
  render(): any;
}