/**
 * @module MockRuleData
 */
/// <reference types="node" />
import http = require('http');
import { CompletedRequest } from "../types";
import { RequestHandler } from "./mock-rule-types";
export declare type HandlerData = (SimpleHandlerData | CallbackHandlerData | PassThroughHandlerData);
export declare type HandlerType = HandlerData['type'];
export declare type HandlerDataLookup = {
    'simple': SimpleHandlerData;
    'callback': CallbackHandlerData;
    'passthrough': PassThroughHandlerData;
};
export declare class SimpleHandlerData {
    status: number;
    data?: string | undefined;
    headers?: http.OutgoingHttpHeaders | undefined;
    readonly type: 'simple';
    constructor(status: number, data?: string | undefined, headers?: http.OutgoingHttpHeaders | undefined);
}
export interface CallbackHandlerResult {
    status?: number;
    json?: any;
    body?: string;
    headers?: {
        [key: string]: string;
    };
}
export declare class CallbackHandlerData {
    callback: (request: CompletedRequest) => CallbackHandlerResult;
    readonly type: 'callback';
    constructor(callback: (request: CompletedRequest) => CallbackHandlerResult);
}
export declare class PassThroughHandlerData {
    readonly type: 'passthrough';
}
export declare function buildHandler<T extends HandlerType, D extends HandlerDataLookup[T]>(handlerData: D): RequestHandler;