import { PeerConnectionMonitor } from "../monitors/PeerConnectionMonitor";
import { Detector } from "./Detector";
export type IceTransportStalledIssuePayload = {
    peerConnectionId: string;
    transportId: string;
    iceState?: string;
    candidatePairState?: string;
    selectedCandidatePairId?: string;
    direction: 'inbound';
    stalledForMs: number;
    outboundBytesDelta?: number;
    inboundBytesDelta?: number;
    currentRoundTripTime?: number;
    lastPacketReceivedTimestamp?: number;
    iceGeneration: number;
    durationInMs?: number;
};
export type IceTransportStalledDetectorConfig = {
    transportStallThresholdInMs: number;
};
export declare class IceTransportStalledDetector implements Detector {
    readonly peerConnection: PeerConnectionMonitor;
    static readonly ISSUE_TYPE = "ice-transport-stalled";
    readonly name = "ice-transport-stalled-detector";
    disabled: boolean;
    includeIssueInSample: boolean;
    private readonly _states;
    constructor(peerConnection: PeerConnectionMonitor);
    private get config();
    update(): void;
    private _checkTransport;
    private _expectsInboundMedia;
    private _usernameFragmentOf;
    private _getState;
    private _resolve;
    private _issueKey;
}