import { ClientMonitor } from "../ClientMonitor";
import { TrackMonitor } from "../monitors/TrackMonitor";
type DefaultScoreCalculatorSubtractions = Record<string, number>;
export declare class DefaultScoreCalculator {
    private readonly clientMonitor;
    static readonly MAX_SCORE = 5;
    static readonly MIN_SCORE = 0;
    static PIXELATION_WEIGHT_LARGE: number;
    static PIXELATION_WEIGHT_SMALL: number;
    static PIXELATION_LARGE_MAGNIFICATION: number;
    static PIXELATION_SMALL_MAGNIFICATION: number;
    static FRAME_TIMING_VOLATILITY_ACTIVATION: number;
    static FRAME_TIMING_VOLATILITY_SATURATION: number;
    static DROPPED_FRAMES_ACTIVATION: number;
    static DROPPED_FRAMES_SATURATION: number;
    static TARGET_BITRATE_DEVIATION_ACTIVATION: number;
    static TARGET_BITRATE_DEVIATION_SATURATION: number;
    static SCREENSHARE_DOWNSCALE_ACTIVATION: number;
    static SCREENSHARE_DOWNSCALE_SATURATION: number;
    static DECODE_BUDGET_ACTIVATION: number;
    static DECODE_BUDGET_SATURATION: number;
    static INVENTED_SPEECH_ACTIVATION: number;
    static INVENTED_SPEECH_SATURATION: number;
    static JITTER_ACTIVATION_IN_MS: number;
    static JITTER_SATURATION_IN_MS: number;
    currentReasons: DefaultScoreCalculatorSubtractions;
    totalReasons: DefaultScoreCalculatorSubtractions;
    constructor(clientMonitor: ClientMonitor);
    update(): void;
    _calculateTrackScore(trackMonitor: TrackMonitor): void;
    private _calculateInboundVideoTrackScore;
    private _calculateInboundAudioTrackScore;
    private _calculateOutboundVideoTrackScore;
    private _calculateOutboundAudioTrackScore;
    private _calculatePeerConnectionStabilityScore;
    _calculateClientMonitorScore(): void;
    private _clientScoreFrom;
    private _dimensionScore;
    private _trackScores;
    private _getRoundedScore;
    private _normalizedPenalty;
    private _pixelationWeight;
}
export {};