import { Detector } from "./Detector";
import { InboundTrackMonitor } from "../monitors/InboundTrackMonitor";
export type AVDesyncDirection = 'audio-ahead' | 'audio-behind';
export type AVDesyncPlayoutIssuePayload = {
    peerConnectionId: string;
    trackId: string;
    linkedVideoTrackId: string;
    playoutDiffInMs: number;
    direction: AVDesyncDirection;
    sustainedForInMs: number;
    durationInMs?: number;
};
export type AVDesyncPlayoutDetectorConfig = {
    audioAheadRaiseInMs: number;
    audioAheadResolveInMs: number;
    audioBehindRaiseInMs: number;
    audioBehindResolveInMs: number;
    sustainForInMs: number;
};
export declare class AVDesyncPlayoutDetector implements Detector {
    readonly trackMonitor: InboundTrackMonitor;
    static readonly ISSUE_TYPE = "av-desync";
    readonly name = "av-desync-playout-detector";
    disabled: boolean;
    includeIssueInSample: boolean;
    inputsUnavailable: boolean;
    private readonly issueKey;
    private _sustainedForInMs;
    private _raised;
    private _startedAt?;
    constructor(trackMonitor: InboundTrackMonitor);
    private get config();
    private get peerConnection();
    update(): void;
    private _resolve;
}