import { Request } from '../types';
export interface ResponseBuilder {
    /** Sends response to client. */
    end: () => void;
    /** Define chunks of body to be sent to client. */
    body: (chunk: string) => ResponseBuilder;
    /** Sends JSON to client. */
    json: (payload: object) => void;
    /**
     * Sends file to client. _path_ should be an
     * absolute path to file.
     */
    file: (path: string) => void;
    /** Define a header for response. */
    header: (name: string, value: string) => ResponseBuilder;
}
export declare const responseFor: ({ stream }: Request) => ResponseBuilder;