import { Response, Request } from 'node-fetch';
import createServer, { HandleFunction } from 'connect';
import { Adapter, Options } from '..';
export declare type FetchResult = Response;
export interface DecorationOptions extends Options {
    beforeMiddleware?: HandleFunction[];
    afterMiddleware?: HandleFunction[];
}
export declare class ConnectAdapter implements Adapter<createServer.Server, FetchResult, DecorationOptions> {
    decorate(appOrMiddleware: HandleFunction | createServer.Server, { beforeMiddleware, afterMiddleware, }?: Partial<DecorationOptions>): createServer.Server;
    fetchResult(_req: Request, resp: Response): Response;
}
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