import type { AnimojiReceiver, AnimojiSender } from '@vkontakte/calls-vmoji';
import BaseSignaling from '../../abstract/BaseSignaling';
import { ParticipantId } from '../../types/Participant';
import ServerSettings from '../../types/ServerSettings';
import { MediaSource } from '../MediaSource';
import BaseTransport from './BaseTransport';
export default class DirectTransport extends BaseTransport {
    private readonly _participantId;
    private readonly _isMaster;
    private _remoteSDP;
    private _remoteCandidates;
    private _lastRemoteSDP;
    private _animojiDataChannel;
    private _animojiReceiver;
    private _animojiSender;
    private _remoteAnimojiVersion;
    private _isOpen;
    private _remotePeerId;
    private _statInterval;
    private _settingsInterval;
    private _failedOnCreate;
    private _remoteStream;
    private _iceRestartTimeout;
    private _reconnectionTimeout;
    private _reconnectionPrevented;
    private _lastStat;
    private _fingerprint;
    private _neverConnected;
    private _serverSettings;
    private _prevConsumerSettings;
    private _networkLimitsForVideo;
    private _videoMaxDimensionsForNet;
    private _lastVideoMaxDimension;
    private _lastBadConnection;
    private _perfStatReporter;
    private _directStatReporter;
    constructor(participantId: ParticipantId, isMaster: boolean, signaling: BaseSignaling, mediaSource: MediaSource, serverSettings: ServerSettings);
    get participantId(): ParticipantId;
    updateStatisticsInterval(): void;
    private _isDeadConnection;
    open(peerId?: string | null): Promise<void>;
    updateSettings(settings: ServerSettings): void;
    preventRestart(): void;
    allowRestart(): void;
    setAnimojiTransport(receiver: AnimojiReceiver, sender: AnimojiSender): void;
    close(error?: Error): void;
    private _setState;
    private _onSignalingNotification;
    private _handleTransmittedData;
    private _addIceCandidate;
    private _setRemoteCandidates;
    private _setRemoteDescription;
    private _processAnimojiProtocolVersion;
    private _onAddTrack;
    private _handleIceCandidate;
    private _onSignalingStateChange;
    private _onIceConnectionStateChange;
    private _markConnected;
    private _onConnectionStateChange;
    private _startReconnection;
    private _requestTopologySwitch;
    private _stopReconnection;
    private _startIceRestart;
    private _createOffer;
    private _createAnswer;
    private static _patchLocalDescription;
    private static _patchRemoteDescription;
    private _onReplacedTrack;
    private _startStatInterval;
    /**
     * Check SVC support
     * @see https://webrtc.internaut.com/mc/
     */
    private _isSVCSupported;
    private _checkPPTNetwork;
    private _stopStatInterval;
    private _onNetworkStatus;
    private _startSettingsInterval;
    private _stopSettingsInterval;
    private _calcFingerprint;
    private _applySettings;
    private _createDataChannel;
}