import Logger from "./logger";
import { ConnectionFailedEvent, InternalMessage } from "./constants";
import { IRTCMetricsSender, RTCMetricsBatchMessage, RTCMetricsClientDescriptionMessage, RTCMetricsServerDescription } from "@flashphoner/web-sdk-metrics";
export declare type InitialUserData = {
    sipLogin: string;
    email: string;
    sipVisibleName: string;
    authToken: string;
    pmi: string;
    webRTCMetricsServerDescription: RTCMetricsServerDescription;
};
declare type OnMessageCallback = (arg0: string, arg1: Array<InternalMessage>) => void;
declare type OnBinaryDataCallback = (arg0: string, arg1: ArrayBuffer) => void;
export declare class Connection implements IRTCMetricsSender {
    private ws;
    private onError;
    private onClose;
    private onMessage;
    private onBinaryData;
    private connected;
    private connectionTimeout;
    private logger;
    private pingChecker;
    constructor(onMessage: OnMessageCallback, onBinaryData: OnBinaryDataCallback, onError: Function, onClose: Function, logger?: Logger);
    sendDescription(message: RTCMetricsClientDescriptionMessage): Promise<number>;
    sendBatch(message: RTCMetricsBatchMessage): Promise<number>;
    connect(options: {
        url: string;
        appName: string;
        timeout?: number;
        failedProbesThreshold?: number;
        pingInterval?: number;
        authToken?: string;
        custom: object | null;
    }): Promise<InitialUserData>;
    send(message: string, data: any): void;
    sendBinaryData(data: any): void;
    close(error?: ConnectionFailedEvent): Promise<void>;
    private stopPingChecking;
    private resetPingChecker;
}
export {};