import { ALBEvent, APIGatewayProxyEvent } from 'aws-lambda';
import { RequestOptions } from 'http';
export declare class RequestMapper {
    static mapApiGatewayEventToHttpRequest(event: APIGatewayProxyEvent | ALBEvent, socketPath: string, useMultiValueHeaders: boolean): RequestOptions;
    private static getPathWithQueryStringParams;
    private static reduceArrayProperties;
    static getEventBody(event: APIGatewayProxyEvent | ALBEvent): Buffer;
}