import { PeerConnectionMonitor } from "../monitors/PeerConnectionMonitor";
import { Detector } from "./Detector";
export type IcePathEstablishmentStage = 'ice-gathering' | 'ice-checking' | 'dtls' | 'unknown';
export type IcePathEstablishmentDetectorConfig = {
    createEvent?: boolean;
    thresholdInMs: number;
};
export declare class IcePathEstablishmentDetector implements Detector {
    readonly peerConnection: PeerConnectionMonitor;
    readonly name = "ice-path-establishment-detector";
    disabled: boolean;
    private _evented;
    private _connectingForInMs;
    constructor(peerConnection: PeerConnectionMonitor);
    private get config();
    update(): void;
    private _checkSlowEstablishment;
    private _stalledStage;
    private _bySeverity;
}