import { Participant } from 'src/participant';
import { ConnectionQualityLevel } from './connection_quality_metrics';
export declare function getConnectionQualityLevel(avgJitter: number, requestsLost: number, avgDelay: number): ConnectionQualityLevel.excellent_network | ConnectionQualityLevel.good_network | ConnectionQualityLevel.average_network | ConnectionQualityLevel.below_average_network | ConnectionQualityLevel.bad_network;
export declare type KeepAliveMessage = Map<string, {
    transactionId: string;
    direction: string;
    timestamp: Number;
}>;
export declare type ACKKeepAliveMessage = Map<string, {
    transactionId: string;
    direction: string;
    timestamp: Number;
}>;
export declare type HeartBeat = Map<string, number>;
export declare function calculateNetworkQuality({ sendKeepAliveMessages, ackKeepAliveMessages, heartBeats, transactionId, direction, timestamp, localParticipantId, }: {
    sendKeepAliveMessages: KeepAliveMessage;
    ackKeepAliveMessages: ACKKeepAliveMessage;
    heartBeats: HeartBeat;
    transactionId: string;
    direction: string;
    timestamp: number;
    localParticipantId: string;
}): {
    connectionQuality: ConnectionQualityLevel;
    participantId: Participant['id'];
} | undefined;