import { Filter, Options } from '..';
import { LegacyOptions } from './types';
/**
 * Convert {@link LegacyOptions legacy Options} to new {@link Options}
 */
export declare function legacyOptionsAdapter<TReq, TRes>(legacyContext: Filter<TReq> | LegacyOptions<TReq, TRes>, legacyOptions: LegacyOptions<TReq, TRes>): Options<TReq, TRes>;