import { NextFunction, Request } from "express";
import { RateLimit } from "express-rate-limit";
import { IConfig } from "../../cli/interfaces";
import { IMock, IMockExecd } from "../interfaces";
export declare class MockServer {
    private static instance;
    private config;
    private SUPPORTED_RESPONSE_TYPES;
    private constructor();
    private assignMockResponse;
    private execPreResponseHook;
    private execPostResponseHook;
    private execMockResponse;
    private recordAsMockResponse;
    useRouterMiddleware(req: Request, res: IMock, next: NextFunction): void;
    useRateLimitMiddleware(): RateLimit;
    useLoggerMiddleware(req: Request & Pick<IMockExecd["mock"], "_time">, res: IMockExecd, next: NextFunction): void;
    useProxyMiddleware(req: Request, res: IMockExecd, next: NextFunction): void;
    useSendMiddleware(req: Request, res: IMockExecd): void;
    static getInstance(config: IConfig): MockServer;
}