import { Detector } from "./Detector";
import type { OutboundTrackMonitor } from "../monitors/OutboundTrackMonitor";
export type VideoCaptureBottleneckIssuePayload = {
    peerConnectionId: string;
    trackId: string;
    expectedFps: number;
    producedFpsForDetection: number;
    producedFramesForDetection: number;
    detectionWindowInMs: number;
    produceDegradation: number;
    trackSettingsHeight?: number;
    trackSettingsWidth?: number;
    recoveryWindowInMs?: number;
    producedFpsForRecovery?: number;
    producedFramesForRecovery?: number;
};
export type VideoCaptureBottleneckIssueType = 'video-capture-bottleneck';
export type VideoCaptureBottleneckDetectorConfig = {
    produceDegradationThreshold: number;
};
export declare class VideoCaptureBottleneckDetector implements Detector {
    readonly trackMonitor: OutboundTrackMonitor;
    static readonly ISSUE_TYPE: VideoCaptureBottleneckIssueType;
    readonly name = "video-capture-bottleneck-detector";
    disabled: boolean;
    includeIssueInSample: boolean;
    private readonly _issueKey;
    private _raised;
    constructor(trackMonitor: OutboundTrackMonitor);
    private get config();
    private get peerConnection();
    update(): void;
    private _raiseIssue;
    private _clear;
}