/**
 * Missing properties in TS eventhough WebRTC supports it.
 * Ref: https://www.w3.org/TR/webrtc-stats/#summary
 */
import { RID } from './simulcast-layers';
/**
 * @internal
 * Ref: https://www.w3.org/TR/webrtc-stats/#dom-rtcremoteinboundrtpstreamstats
 */
export interface RTCRemoteInboundRtpStreamStats extends RTCReceivedRtpStreamStats {
    localId: string;
    roundTripTime?: number;
    totalRoundTripTime?: number;
    fractionLost?: number;
    reportsReceived?: number;
    roundTripTimeMeasurements?: number;
}
interface MissingCommonStats {
    frameHeight?: number;
    frameWidth?: number;
    framesPerSecond?: number;
    roundTripTime?: number;
    totalRoundTripTime?: number;
}
interface MissingOutboundStats extends RTCOutboundRtpStreamStats, MissingCommonStats {
    bytesSent?: number;
    packetsSent?: number;
    qualityLimitationReason?: string;
    qualityLimitationDurations?: {
        none: number;
        cpu: number;
        bandwidth: number;
        other: number;
    };
    totalPacketSendDelay?: number;
    rid?: RID;
}
export interface MissingInboundStats extends RTCInboundRtpStreamStats, MissingCommonStats {
    bytesReceived?: number;
    framesReceived?: number;
    framesDropped?: number;
    jitter?: number;
    packetsLost?: number;
    packetsLostRate?: number;
    packetsReceived?: number;
    concealedSamples?: number;
    silentConcealedSamples?: number;
    audioLevel?: number;
    totalSamplesReceived?: number;
    concealmentEvents?: number;
    fecPacketsDiscarded?: number;
    fecPacketsReceived?: number;
    totalSamplesDuration?: number;
    pauseCount?: number;
    totalPausesDuration?: number;
    freezeCount?: number;
    totalFreezesDuration?: number;
    jitterBufferDelay?: number;
    jitterBufferEmittedCount?: number;
    estimatedPlayoutTimestamp?: DOMHighResTimeStamp;
}
export declare type PeerConnectionType = 'publish' | 'subscribe';
interface BaseTrackStats extends RTCRtpStreamStats {
    peerID?: string;
    peerName?: string;
    bitrate: number;
    codec?: string;
    enabled?: boolean;
}
/**
 * Extends RTCOutboundRtpStreamStats
 * Ref: https://www.w3.org/TR/webrtc-stats/#dom-rtcoutboundrtpstreamstats
 */
export interface HMSLocalTrackStats extends BaseTrackStats, MissingOutboundStats {
    /**
     * Stats perceived by the server(SFU) while receiving the local track sent by the peer
     * Ref:
     * https://www.w3.org/TR/webrtc-stats/#dom-rtcstatstype-remote-inbound-rtp
     * https://www.w3.org/TR/webrtc-stats/#dom-rtcremoteinboundrtpstreamstats
     */
    remote?: RTCRemoteInboundRtpStreamStats & {
        packetsLostRate?: number;
    };
}
/**
 * Extends RTCInboundRtpStreamStats
 * Ref: https://www.w3.org/TR/webrtc-stats/#dom-rtcinboundrtpstreamstats
 */
export interface HMSRemoteTrackStats extends BaseTrackStats, MissingInboundStats {
}
export interface HMSTrackStats extends HMSLocalTrackStats, HMSRemoteTrackStats {
}
export interface HMSPeerStats {
    publish?: RTCIceCandidatePairStats & {
        bitrate: number;
    };
    subscribe?: RTCIceCandidatePairStats & {
        bitrate: number;
        packetsLost: number;
        packetsLostRate: number;
        jitter: number;
    };
}
export {};