import { RouteParamController } from '.';
import { AppConfig, IPayloadRegion } from '../types';
/**
 * 从 cookie 中获取当前的 region id
 * @param {String=} key
 */
export declare const getActiveId: (key?: string) => string;
export declare const determineRegionId: (id: string | null | undefined, currentActiveId: string | undefined, dataSourceRaw?: IPayloadRegion[], defaultRegionId?: string) => string;
export default function regionIdController(appConfig?: AppConfig): RouteParamController;