/// <reference types="node" />
import http = require("http");
import Contracts = require("../Declarations/Contracts");
import RequestParser = require("./RequestParser");
import Tracestate = require("../Library/Tracestate");
import Traceparent = require("../Library/Traceparent");
import { HttpRequest } from "../Library/Functions";
/**
 * Helper class to read data from the request/response objects and convert them into the telemetry contract
 */
declare class HttpRequestParser extends RequestParser {
    private static keys;
    private rawHeaders;
    private socketRemoteAddress;
    private connectionRemoteAddress;
    private legacySocketRemoteAddress;
    private userAgent;
    private sourceCorrelationId;
    private parentId;
    private operationId;
    private requestId;
    private traceparent;
    private tracestate;
    private legacyRootId;
    private correlationContextHeader;
    constructor(request: http.IncomingMessage | HttpRequest, requestId?: string);
    onError(error: Error | string, ellapsedMilliseconds?: number): void;
    onResponse(response: http.ServerResponse, ellapsedMilliseconds?: number): void;
    getRequestTelemetry(baseTelemetry?: Contracts.Telemetry): Contracts.RequestTelemetry;
    getRequestTags(tags: {
        [key: string]: string;
    }): {
        [key: string]: string;
    };
    getOperationId(tags: {
        [key: string]: string;
    }): string;
    getOperationParentId(tags: {
        [key: string]: string;
    }): string;
    getOperationName(tags: {
        [key: string]: string;
    }): string;
    getRequestId(): string;
    getCorrelationContextHeader(): string;
    getTraceparent(): Traceparent;
    getTracestate(): Tracestate;
    getLegacyRootId(): string;
    private _getAbsoluteUrl(request);
    private _getIp();
    private _getId(name);
    /**
     * Sets this operation's operationId, parentId, requestId (and legacyRootId, if necessary) based on this operation's traceparent
     */
    private setBackCompatFromThisTraceContext();
    private parseHeaders(request, requestId?);
    static parseId(cookieValue: string): string;
}
export = HttpRequestParser;