/// <reference types="node" />
import type { TrafficControlFocusOnMode, ZegoGeoFenceType, ZegoStreamRelayCDNInfo, ZegoWebPublishOption, PublisherVideoEncoderChangedCallBack, ZegoWebPlayOption } from "../../code/zh/ZegoExpressEntity.web";
import type { ZegoInspectFlagType as ZegoWXInspectFlagType } from "../../code/zh/ZegoExpressEntity.wechat";
import type { StreamHandler } from "./streamHandler";
export declare const PROTO_VERSION: any;
export declare const ROOMVERSION: any;
export declare const BUILD_TIME: any;
export declare enum ENUM_LOG_LEVEL {
    debug = 0,
    info = 1,
    warn = 2,
    error = 3,
    report = 99,
    disable = 100
}
export declare enum ZegoFencing {
    CN = 2,
    NA = 3,
    EU = 4,
    AS = 5,
    IN = 6,
    NCN = 7
}
export declare const LOG_LEVEL: {
    debug: number;
    info: number;
    warn: number;
    error: number;
    report: number;
    disable: number;
};
export declare enum ENUM_REMOTE_TYPE {
    disable = 0,
    websocket = 1,
    https = 2
}
export interface LogConfig {
    logLevel?: "debug" | "info" | "warn" | "error" | "report" | "disable";
    logURL?: string;
    remoteLogLevel?: "debug" | "info" | "warn" | "error" | "report" | "disable";
}
export interface WebConfig {
    nickName?: string;
    logLevel?: ENUM_LOG_LEVEL;
    logUrl?: string;
    remoteLogLevel?: ENUM_LOG_LEVEL;
    debug?: boolean;
    qualityInterval?: number;
    userUpdate?: boolean;
}
export interface WxConfig {
    nickName?: string;
    logLevel?: ENUM_LOG_LEVEL;
    logUrl?: string;
    remoteLogLevel?: ENUM_LOG_LEVEL;
    debug?: boolean;
    userUpdate?: boolean;
}
export interface WxParams {
    success: Function;
    fail: Function;
    complete: Function;
}
export interface User {
    userID: string;
    userName: string;
}
export interface RoomConfig {
    maxMemberCount?: number;
    userUpdate?: boolean;
}
export declare enum SDKProjectType {
    SDKProject_ZegoWebRTC = 6,
    SDKProject_ZegoMiniProgram = 7
}
interface CapabilityError {
    name?: string;
    message?: string;
}
export interface CapabilityDetection {
    webRTC: boolean;
    customCapture: boolean;
    camera: boolean;
    microphone: boolean;
    videoCodec: {
        H264: boolean;
        H265: boolean;
        VP8: boolean;
        VP9: boolean;
    };
    screenSharing: boolean;
    errInfo: {
        webRTC?: CapabilityError;
        customCapture?: CapabilityError;
        camera?: CapabilityError;
        microphone?: CapabilityError;
        extendedDate?: string;
    };
}
export interface CapabilityDetectionSingle {
    result: boolean;
    errInfo: {
        webRTC?: CapabilityError;
        customCapture?: CapabilityError;
        camera?: CapabilityError;
        microphone?: CapabilityError;
        extendedDate?: string;
    };
}
export interface SupportVideoCodeSucCall {
    (rtcCodec: {
        webRTC: boolean;
        H264: boolean;
        VP8: boolean;
        VP9: boolean;
        H265: boolean;
    }, error?: any): void;
}
export type SupportVideoType = "VP8" | "H264";
export declare const ERROR_CODES: {
    ROOM_SESSION_ID_ERR: number;
    FETCH_TRANS_UNKNOWN_CHANNEL: number;
    FETCH_TRANS_UNKNOWN_TYPE: number;
    FETCH_TRANS_WRONG_SEQ: number;
};
export interface DataStatisticsItemEvent {
    event: string;
    event_time: number;
    time_consumed?: number;
    msg_ext?: {
        [index: string]: string | number;
    };
}
export interface DataStatisticsItem {
    event_time: number;
    time_consumed: number;
    error: number;
    message: string;
    events: DataStatisticsItemEvent[];
    seq?: number;
    event_id?: string;
    msg_ext?: any;
    itemtype?: string;
    event?: string;
    client_type?: E_CLIENT_TYPE;
}
export interface DataStatistics {
    [index: string]: DataStatisticsItem;
}
export interface TurnSecret {
    turn_username: string;
    turn_auth_key: string;
}
export declare enum ENUM_SIGNAL_STATE {
    disconnected = 0,
    connecting = 1,
    connected = 2
}
export declare const ENUM_RESOLUTION_TYPE: {
    LOW: {
        width: number;
        height: number;
        frameRate: number;
        bitRate: number;
    };
    MEDIUM: {
        width: number;
        height: number;
        frameRate: number;
        bitRate: number;
    };
    HIGH: {
        width: number;
        height: number;
        frameRate: number;
        bitRate: number;
    };
};
export declare const ENUM_SCREEM_RESOLUTION_TYPE: {
    LOW: {
        frameRate: number;
        bitRate: number;
    };
    MEDIUM: {
        frameRate: number;
        bitRate: number;
    };
    HIGH: {
        frameRate: number;
        bitRate: number;
    };
};
export declare const enum ENUM_PUBLISH_STATE {
    start = 0,
    waitingSessionRsp = 1,
    waitingOfferRsp = 2,
    waitingServerAnswer = 3,
    waitingServerICE = 4,
    connecting = 5,
    publishing = 6,
    stop = 7
}
export declare const enum ENUM_PLAY_STATE {
    start = 0,
    waitingSessionRsp = 1,
    waitingOfferRsp = 2,
    waitingServerAnswer = 3,
    waitingServerICE = 4,
    connecting = 5,
    playing = 6,
    stop = 7
}
export declare const enum ENUM_PLAYER_STATE {
    start = 0,
    playing = 1,
    stop = 2
}
export declare const enum ENUM_PLAY_STATE_NEGO {
    stop = 0,
    start = 1,
    waiterAnswer = 2,
    waitingCandidate = 3,
    sendCandidate = 4,
    iceConnected = 5,
    iceDisconnected = 6,
    iceClosed = 7,
    iceFailed = 8
}
export declare enum ENUM_PROBE_STATE {
    tryProbe = 0,
    probed = 2
}
export declare enum SignalResourceType {
    CDN = 0,
    RTC = 1,
    L3 = 2,
    DG = 3
}
export declare enum ProtocolType {
    UDP = 0,
    RTMP = 1,
    FLV = 2,
    HLS = 3,
    WEBRTC = 4
}
export declare enum HandleTrackType {
    replaceNew = 0,
    changeResolution = 1
}
export interface SignalConfig {
    path: string;
    query: string;
    encode?: boolean;
    messageType?: number;
}
export interface VideoInfo {
    minBitrate: number;
    width: number;
    height: number;
    frameRate: number;
    bitRate: number;
    channelCount: number;
    audioBitrate: number;
    startBitrate: "default" | "target";
    keyFrameInterval: number;
    contentHint: string;
}
export interface UpdateVideoInfo {
    width?: number;
    height?: number;
    frameRate?: number;
    bitRate?: number;
    startBitrate?: "default" | "target";
    minBitrate?: number;
    keyFrameInterval?: number;
    channelCount?: number;
    audioBitrate?: number;
    contentHint?: string;
}
export declare const ENUM_CONNECT_STATE: {
    disconnect: number;
    connecting: number;
    connected: number;
};
export declare const enum SessionType {
    Publish = 0,
    Play = 1,
    NetProb = 2
}
export interface CreateSessionParams {
    type: SessionType;
    mode: number;
    streamID: string;
    strAuthParam: string;
    serverHost: string;
    params: string;
    roomID: string;
    geo: Geo;
    transCodecID?: number;
    transCodecSuffix?: string;
}
export interface CreateSessionWithSdpOptions {
    seq: number;
    type: SessionType;
    mode: number;
    streamId: string;
    videoInfo?: {
        [key: string]: any;
    };
    strAuthParam: string;
    sdp?: string;
    miniSdp?: Uint8Array;
    serverHost: string;
    playBufLevel?: number;
    params: string;
    paramsExt: ParamsExt;
    roomID: string;
    geo: Geo;
    transCodecID?: number;
    transCodecSuffix?: string;
}
export interface DispatchGwNodesParams {
    type: SessionType;
    streamID: string;
    geo: Geo;
    transCodecID?: number;
    transCodecSuffix?: string;
}
export interface ParamsExt {
    keyframe_intv?: number;
    min_play_buf_level_ms?: number;
    tc_type?: number;
    video_content_type?: number;
    sei_filter_pass?: number;
    client_class_type?: number;
    video_stream_type?: number;
    zg_proxy?: number;
    coturn_internal?: number;
    auto_switch_turn_type?: number;
    ktv_device_delay?: number;
    sync_ntp?: number;
    play_jitter_level?: number;
    tc_focuson_mode?: TrafficControlFocusOnMode;
    tc_min_video_kbps?: number;
    proto_flags?: number;
    adaptive_switch?: number;
    adaptive_template_id_list?: string;
}
export declare const SEND_MSG_TIMEOUT = 1;
export declare const SEND_MSG_RESET = 2;
export declare const SEND_MSG_FAILED = 3;
export declare const MAX_TRY_CONNECT_COUNT = 3;
export declare const MAX_TRY_HEARTBEAT_COUNT = 5;
export declare const MAX_STREAM_ID_LENGTH = 256;
export declare const MAX_USER_ID_LENGTH = 64;
export declare const MAX_USER_NAME_LENGTH = 256;
export declare const MAX_ROOM_ID_LENGTH = 128;
export declare const MAX_MESSAGE_LENGTH = 1024;
export declare const MAX_MIX_TASK_ID_LENGTH = 256;
export declare const MAX_TRANS_TYPE_LENGTH = 128;
export declare const MAX_TRANS_DATA_LENGTH: number;
export declare const MAX_RETRY_CONNECT_INTERVAL = 12;
export declare const MIN_QUALITY_INTERVAL = 1000;
export declare const MIN_MAX_CHANNELS = 1;
export declare const MAX_MAX_CHANNELS = 50;
export declare const MIN_MAX_RETRY_TIME = 1;
export declare const MAX_MAX_RETRY_TIME: number;
export declare const ENUM_PUBLISH_STREAM_STATE: {
    waiting_url: number;
    tryPublish: number;
    update_info: number;
    publishing: number;
    stop: number;
    retryPublish: number;
};
export declare const ENUM_STREAM_SUB_CMD: {
    liveNone: number;
    liveBegin: number;
    liveEnd: number;
    liveUpdate: number;
};
export declare const enum ENUM_STREAM_UPDATE_TYPE {
    deleted = 0,
    added = 1
}
export declare enum ENUM_RUN_STATE {
    logout = 0,
    trylogin = 1,
    login = 2
}
export declare enum USER_RUN_STATE {
    logout = 0,
    trylogin = 1,
    login = 2,
    reconnect = 3
}
export declare enum ENUM_NETWORK_STATE {
    offline = 0,
    online = 1
}
export declare const STREAM_DELETE_REASON: any;
export interface StreamQuality {
    videoBitrate: number;
    videoFramesDecoded?: number;
    videoFramesDropped?: number;
    videoPacketsLostRate?: number;
    videoQuality?: number;
    videoWidth?: number;
    videoHeight?: number;
    audioBitrate: number;
    audioJitter?: number;
    audioLevel?: number;
    audioPacketsLost?: number;
    audioPacketsLostRate?: number;
    audioQuality?: number;
    audioSamplingRate?: number;
    audioSendLevel?: number;
    playData?: number;
    videoFPS: number;
    frameHeight: number;
    frameWidth: number;
    videoTransferFPS: number;
    audioCodec: string;
    nackCount: number;
    pliCount: number;
    totalRoundTripTime: number;
    currentRoundTripTime: number;
}
export interface PublishQualityInfo {
    stream_id: string;
    session_id: number;
    video_width: number;
    video_height: number;
    infos: Array<PublishInfo>;
    room_id: string;
    evnvironment: number;
    room_session_id: number;
    resource_type: ResourceType;
}
declare enum ResourceType {
    UNKNOWN = 0,
    CDN = 1,
    RTC = 2,
    L3 = 3
}
export interface PlayQualityInfo {
    stream_id: string;
    session_id: number;
    video_width: number;
    video_height: number;
    infos: Array<PlayInfo>;
    room_id: string;
    room_session_id: number;
    resource_type: ResourceType;
}
export interface PublishInfo {
    audio_bitrate: number;
    video_bitrate: number;
    video_capture_fps?: number;
    video_network_fps?: number;
    uplink_plr?: number;
    rtt?: number;
    audio_network_fps?: number;
    captured_sound_level?: number;
    audio_codec_name?: string;
    audio_FPS?: number;
    audio_input_level?: number;
    audio_level?: number;
    audio_mute_state?: string;
    audio_packets_lost?: number;
    audio_packets_lost_rate?: number;
    audio_quality?: number;
    audio_target_bitrate?: number;
    codec_implementation_name?: string;
    current_round_trip_time?: number;
    video_target_FPS?: number;
    video_transfer_FPS?: number;
    goog_actual_enc_bitrate?: number;
    goog_available_send_bandwidth?: number;
    goog_bandwidth_limited_resolution?: boolean;
    goog_cpu_limited_resolution?: boolean;
    goog_frame_height_input?: number;
    goog_frame_width_input?: number;
    goog_retransmit_bitrate?: number;
    goog_target_enc_bitrate?: number;
    muted?: boolean;
    nack_count?: number;
    volume?: number;
    paused?: boolean;
    pli_count?: number;
    sampling_rate?: number;
    send_level?: number;
    sink_id?: string;
    total_round_trip_time?: number;
    video_codec_name?: string;
    video_mute_state?: string;
    video_packets_lost?: number;
    video_packets_lost_rate?: number;
    video_quality?: number;
    video_target_bitrate?: number;
    sample_time_offset?: number;
}
export interface PlayInfo {
    audio_bitrate?: number;
    video_bitrate?: number;
    video_network_fps?: number;
    audio_break_count?: number;
    video_break_count?: number;
    downlink_plr?: number;
    peer_to_peer_plr: number;
    peer_to_peer_delay: number;
    audio_network_fps?: number;
    audio_break_duration?: number;
    video_break_duration?: number;
    audio_break_rate?: number;
    video_break_rate?: number;
    audio_break_cancel?: number;
    video_break_cancel?: number;
    rtt?: number;
    rendered_sound_level?: number;
    audio_break_cancel_duration?: number;
    video_break_cancel_duration?: number;
    audio_decode_time?: number;
    video_decode_time?: number;
    real_sampling_interval?: number;
    mos?: number;
    video_frames_decoded?: number;
    video_frames_dropped?: number;
    nack_count?: number;
    pli_count?: number;
    total_round_trip_time?: number;
    audio_codec_name?: string;
    audio_level?: number;
    audio_packets_lost?: number;
    audio_packets_lost_rate?: number;
    sampling_rate?: number;
    audio_quality?: number;
    video_quality?: number;
    video_transfer_FPS?: number;
    video_packets_lost?: number;
    video_packets_lost_rate?: number;
    video_codec_name?: string;
    goog_available_send_band_width?: string;
    codec_implementation_name?: string;
    video_mute_state?: string;
    audio_mute_state?: string;
    muted?: boolean;
    paused?: boolean;
    sink_id?: string;
    audio_jitter?: number;
    sample_time_offset?: number;
}
export interface CandidateStats {
    candidateType?: string;
    networkType?: string;
    relatedAddress?: string;
    relayProtocol?: string;
    url?: string;
}
export type CandidateStatsKey = keyof CandidateStats;
export interface StreamInfo {
    streamID: string;
    user: User;
    extraInfo: string;
    urlsFLV: string;
    urlsRTMP: string;
    urlsHLS: string;
    urlsHttpsFLV: string;
    urlsHttpsHLS: string;
}
export interface ERRO {
    code: number;
    message: string;
}
export declare const MINIUM_HEARTBEAT_INTERVAL = 3000;
export declare const ENUM_STREAM_UPDATE_CMD: {
    added: number;
    deleted: number;
    updated: number;
};
export declare const SERVER_ERROR_CODE = 10000;
export declare const ICE_DISCONNECT_MAX_TIME = 15000;
export interface WaitingInfo {
    streamID: string;
    success: Function;
    error: Function | undefined;
}
export interface CdnPushConfig {
    type: "addpush" | "delpush" | "clearpush";
    streamID: string;
    pushUrl: string;
}
export interface TransCodecConfig {
    playAddr: string;
    transCodecID: number;
    transCodecSuffix: string;
    retry: number;
}
export interface ChargeInfo {
    is_publishing?: number;
    play_stream_resolution_infos?: Array<ResolutionInfo>;
    play_max_audio_bitrate?: number;
    play_l3_max_audio_bitrate?: number;
    play_l3_stream_resolution_infos?: {
        video_width: number;
        video_height: number;
        count: number;
    }[];
    no_playing?: number;
}
export interface ResolutionInfo {
    video_width: number;
    video_height: number;
    count: number;
}
export interface ChargeInfos {
    timestamp_offset_begin: number;
    timestamp_offset_end: number;
    timestamp_diff_flag: number;
    timestamp_diff: number;
    room_id: string;
    infos: Array<ChargeInfo>;
}
export interface ResolutionInfo {
    video_width: number;
    video_height: number;
    count: number;
}
export declare enum UpdateQualityType {
    publish_quality = 0,
    play_quality = 1,
    charge = 2
}
export declare enum QUALITYLEVEL {
    low = 1,
    stantard = 2,
    hight = 3,
    custome = 4
}
export interface MediaStreamConstraints {
    audio?: boolean;
    audioInput?: string;
    video?: boolean;
    facingMode?: "user" | "environment";
    videoInput?: string;
    videoQuality?: QUALITYLEVEL;
    externalCapture?: boolean;
    height?: number | ConstraintExtend;
    frameRate?: number | ConstraintExtend;
    width?: number | ConstraintExtend;
    bitRate?: number;
    bitrate?: number;
    audioBitrate?: number;
    externalMediaStream?: MediaStream;
    noiseSuppression?: boolean;
    autoGainControl?: boolean;
    echoCancellation?: boolean;
    mediaSource?: "screen" | "application" | "window";
    screen?: boolean;
    source?: HTMLElement | MediaStream;
    channelCount?: 1 | 2;
    startBitrate?: "default" | "target";
    minBitrate?: number;
    sourceID?: string;
    videoOptimizationMode?: "default" | "motion" | "detail";
    keyFrameInterval?: number;
}
export interface ConstraintExtend {
    exact?: number;
    ideal?: number;
    max?: number;
    min?: number;
}
export interface CameraConstraints {
    audio?: boolean;
    audioInput?: string;
    video?: boolean;
    height?: number | ConstraintExtend;
    frameRate?: number | ConstraintExtend;
    width?: number | ConstraintExtend;
    bitRate?: number;
    bitrate?: number;
    startBitrate?: "default" | "target";
    minBitrate?: number;
    audioBitrate?: number;
    facingMode?: string;
    videoInput?: string;
    videoQuality?: QUALITYLEVEL;
    channelCount?: number;
    ANS?: boolean;
    AGC?: boolean;
    AEC?: boolean;
    videoOptimizationMode?: "default" | "motion" | "detail";
    keyFrameInterval?: number;
}
export type ScreenConstrains = {
    audio?: boolean;
    videoQuality?: 1 | 2 | 3 | 4;
    bitRate?: number;
    bitrate?: number;
    frameRate?: number | ConstraintExtend;
    width?: number | ConstraintExtend;
    height?: number | ConstraintExtend;
    sourceID?: string;
    videoOptimizationMode?: "default" | "motion" | "detail";
    startBitrate?: "default" | "target";
    minBitrate?: number;
    captureElement?: HTMLElement;
    audioBitrate?: number;
    keyFrameInterval?: number;
} | boolean;
export type CustomConstrains = {
    source: HTMLMediaElement | MediaStream;
    bitRate?: number;
    bitrate?: number;
    audioBitrate?: number;
    channelCount?: number;
    videoOptimizationMode?: "default" | "motion" | "detail";
    keyFrameInterval?: number;
};
export interface Constraints {
    camera?: CameraConstraints;
    screen?: ScreenConstrains;
    custom?: CustomConstrains;
}
export interface ZegoStreamOptions {
    autoCapture?: boolean;
    autoPlay?: boolean;
    captureView?: HTMLElement;
    view?: HTMLElement;
    multiplacePreview?: boolean;
    videoBitrate?: number | {
        bitrate?: number;
        startBitrate?: "default" | "target";
        minBitrate?: number;
    };
    audioBitrate?: number;
    camera?: {
        video?: boolean | ZegoCaptureCamera;
        audio?: boolean | ZegoCaptureMicrophone;
    };
    screen?: {
        video?: boolean | ZegoCaptureScreenVideo;
        audio?: boolean | ZegoCaptureScreenAudio;
    };
    custom?: {
        video?: ZegoCustomVideo;
        audio?: ZegoCustomAudio;
    };
}
export interface ZegoCaptureMicrophone {
    input?: string;
    channelCount?: 1 | 2;
    ANS?: boolean;
    AGC?: boolean;
    AEC?: boolean;
}
export interface ZegoCaptureCamera {
    input?: string;
    quality?: 1 | 2 | 3 | 4;
    facingMode?: "user" | "environment";
    width?: number | ConstraintExtend;
    height?: number | ConstraintExtend;
    frameRate?: number | ConstraintExtend;
    optimizationMode?: "default" | "motion" | "detail";
    keyFrameInterval?: number;
}
export interface ZegoCaptureScreenVideo {
    quality?: 1 | 2 | 3 | 4;
    width?: number | ConstraintExtend;
    height?: number | ConstraintExtend;
    frameRate?: number | ConstraintExtend;
    optimizationMode?: "default" | "motion" | "detail";
    /**
     * 指定屏幕共享画面 ID , 仅限chrome 内核浏览器使用
     */
    sourceID?: string;
    keyFrameInterval?: number;
    captureElement?: HTMLElement;
}
export interface ZegoCaptureScreenAudio {
    ANS?: boolean;
    AGC?: boolean;
    AEC?: boolean;
}
export interface ZegoCustomAudio {
    /**
     * 第三方源,<video>媒体对象或MediaStream
     */
    source: HTMLMediaElement | MediaStream;
    channelCount?: 1 | 2;
}
export interface ZegoCustomVideo {
    /**
     * 第三方源,<video>媒体对象或MediaStream
     */
    source: HTMLMediaElement | MediaStream;
    optimizationMode?: "default" | "motion" | "detail";
    keyFrameInterval?: number;
}
export interface PublishStreamConstraints {
    width?: number | ConstraintExtend;
    height?: number | ConstraintExtend;
    frameRate?: number | ConstraintExtend;
    minBitrate?: number;
    maxBitrate?: number;
    ANS?: boolean;
    AGC?: boolean;
    AEC?: boolean;
    video?: boolean;
    audio?: boolean;
}
export interface ScreenConfig {
    video?: {
        width?: number | ConstraintExtend;
        height?: number | ConstraintExtend;
        frameRate?: number | ConstraintExtend;
    };
    captureElement?: HTMLElement;
    bitRate?: number;
    audio?: boolean;
    startBitrate?: "default" | "target";
    minBitrate?: number;
    keyFrameInterval?: number;
    unlimitedCaptureResolution?: boolean;
    sourceID?: string;
    videoOptimizationMode?: "default" | "motion" | "detail";
    ANS?: boolean;
    AGC?: boolean;
    AEC?: boolean;
    channelCount?: number;
}
export interface ZegoPreviewConfig {
    audio?: boolean;
    audioInput?: string;
    video?: boolean;
    facingMode?: "user" | "environment";
    videoInput?: string;
    input?: string;
    videoQuality?: QUALITYLEVEL;
    quality?: QUALITYLEVEL;
    externalCapture?: boolean;
    height?: number | ConstraintExtend;
    frameRate?: number | ConstraintExtend;
    width?: number | ConstraintExtend;
    bitRate?: number;
    bitrate?: number;
    audioBitrate?: number;
    externalMediaStream?: MediaStream;
    ANS?: boolean;
    AGC?: boolean;
    AEC?: boolean;
    mediaSource?: "screen" | "application" | "window";
    screen?: boolean;
    source?: HTMLElement | MediaStream;
    channelCount?: 1 | 2;
    startBitrate?: "default" | "target";
    minBitrate?: number;
    sourceID?: string;
    videoOptimizationMode?: "default" | "motion" | "detail";
    optimizationMode?: "default" | "motion" | "detail";
    keyFrameInterval?: number;
    captureElement?: HTMLElement;
}
export interface CompositingStreamConfig {
    width?: number;
    height?: number;
    frameRate?: number;
    bitrate?: number;
}
export interface DeviceInfo {
    label: string;
    deviceID: string;
}
export interface Device {
    deviceName: string;
    deviceID: string;
}
export declare const ENUM_SIGNAL_SUB_CMD: {
    none: number;
    joinLiveRequest: number;
    joinLiveResult: number;
    joinLiveInvite: number;
    joinLiveStop: number;
};
export declare const ENUM_PUSH_SIGNAL_SUB_CMD: {
    none: number;
    pushJoinLiveRequest: number;
    pushJoinLiveResult: number;
    pushJoinLiveInvite: number;
    pushJoinLiveStop: number;
};
export interface ChatInfo {
    id_name: string;
    nick_name: string;
    role: number;
    msg_id: string;
    msg_category: number;
    msg_type: number;
    msg_content: string;
    send_time: number;
}
export interface UserInfo {
    userID: string;
    userName: string;
}
export interface MessageInfo {
    idName: string;
    nickName: string;
    messageId: string;
    category: number;
    type: number;
    content: string;
    time: number;
}
export interface WebQualityStats {
    video: {
        videoBitrate: number;
        videoFPS: number;
        videoTransferFPS?: number;
        frameHeight?: number;
        frameWidth?: number;
    };
    audio: {
        audioBitrate: number;
        audioCodec?: string;
        audioJitter?: number;
        audioLevel?: number;
        audioPacketsLost?: number;
        audioPacketsLostRate?: number;
        audioQuality?: number;
    };
    type: 1 | 0;
    roomId?: string;
    nackCount?: number;
    pliCount?: number;
    totalRoundTripTime?: number;
}
export interface WxQualityStats {
    video: {
        videoBitrate: number;
        videoFPS: number;
        videoHeight?: number;
        videoWidth?: number;
    };
    audio: {
        audioBitrate: number;
    };
}
export interface ZegoResponse {
    errorCode: number;
    extendedData: string;
}
export interface ZegoError {
    code: number;
    message: string;
}
export declare const ENUM_PUBLISH_STATE_NEGO: {
    stop: number;
    start: number;
    waiterAnswer: number;
    waitingCandidate: number;
    sendCandidate: number;
    iceConnected: number;
    iceDisconnected: number;
    iceClosed: number;
    iceFailed: number;
};
export interface WebPublishStats {
    video: {
        videoBitrate: number;
        videoFPS: number;
        videoTransferFPS: number;
        frameHeight: number;
        frameWidth: number;
        googCodecName: string;
        muteState: "0" | "1";
        videoPacketsLost: number;
        videoPacketsLostRate: number;
    };
    audio: {
        audioBitrate: number;
        audioCodec: string;
        googCodecName: string;
        muteState: "0" | "1";
        audioPacketsLost: number;
        audioPacketsLostRate: number;
        audioFPS: number;
    };
    streamID: string;
    nackCount: number;
    pliCount: number;
    totalRoundTripTime: number;
    currentRoundTripTime: number;
}
export interface WebPlayStats {
    video: {
        videoBitrate: number;
        videoFPS: number;
        videoTransferFPS: number;
        videoFramesDecoded: number;
        videoFramesDropped: number;
        videoPacketsLostRate: number;
        videoQuality: number;
        frameHeight: number;
        frameWidth: number;
        googCodecName: string;
        muteState: "0" | "1";
        videoPacketsLost: number;
    };
    audio: {
        audioBitrate: number;
        audioCodec: string;
        audioJitter: number;
        audioLevel: number;
        audioPacketsLost: number;
        audioPacketsLostRate: number;
        audioQuality: number;
        audioSamplingRate: number;
        audioSendLevel: number;
        muteState: "0" | "1";
        audioFPS: number;
    };
    streamID: string;
    nackCount: number;
    pliCount: number;
    totalRoundTripTime: number;
    playData: number;
    currentRoundTripTime: number;
    /**
     * 端到端延迟，单位为 ms。
     */
    peerToPeerDelay: number | undefined;
    /**
     * 端到端丢包率，单位 1。（2.13.0 及以前版本单位为 %）
     */
    peerToPeerPacketLostRate: number | undefined;
}
export declare enum StreamUpdateType {
    Delete = 0,
    Add = 1
}
export interface WebListener {
    roomStreamUpdate: (roomID: string, updateType: "DELETE" | "ADD", streamList: StreamInfo[], extendedData: string) => void;
    streamExtraInfoUpdate: (roomID: string, streamList: {
        streamID: string;
        user: User;
        extraInfo: string;
    }[]) => void;
    playerStateUpdate: (result: {
        streamID: string;
        state: "PLAYING" | "NO_PLAY" | "PLAY_REQUESTING";
        errorCode: number;
        extendedData: string;
    }) => void;
    publisherStateUpdate: (result: {
        streamID: string;
        state: "PUBLISHING" | "NO_PUBLISH" | "PUBLISH_REQUESTING";
        errorCode: number;
        extendedData: string;
    }) => void;
    screenSharingEnded: (stream: MediaStream) => void;
    publishQualityUpdate: (streamID: string, publishStats: WebPublishStats) => void;
    playQualityUpdate: (streamID: string, playStats: WebPlayStats) => void;
    remoteCameraStatusUpdate: (streamID: string, status: "OPEN" | "MUTE") => void;
    remoteMicStatusUpdate: (streamID: string, status: "OPEN" | "MUTE") => void;
    soundLevelUpdate: (soundLevelList: Array<{
        streamID: string;
        soundLevel: number;
        type: string;
    }>) => void;
    capturedSoundLevelUpdate: (level: number) => void;
    videoDeviceStateChanged: (updateType: "DELETE" | "ADD", deviceInfo: Device) => void;
    audioDeviceStateChanged: (updateType: "DELETE" | "ADD", deviceType: "Input" | "Output", deviceInfo: Device) => void;
    deviceError: (errorCode: number, deviceName: string) => void;
    receiveRealTimeSequentialData: (byte: ArrayBuffer, dataLength: number, streamID: string) => void;
    beautyEffectOverload: (stream: MediaStream) => void;
    /**
     * 收到远端流的 SEI 内容
     * 拉流成功后，当远端流调用 sendSEI 后，本端会收到此回调。
     * 若只拉纯音频流，将收不到推流端发送的 SEI 信息。
     * @param streamID 拉流的流 ID
     * @param data SEI 内容
     */
    playerRecvSEI: (streamID: string, data: Uint8Array) => void;
    beautyEffectError: (stream: MediaStream, errorCode: number, extendedData: string) => void;
    backgroundEffectError: (stream: MediaStream, errorCode: number, extendedData: string) => void;
    exceptionUpdate: (stream: MediaStream, eventData: ExceptionData) => void;
    networkQuality: (userID: string, upstreamQuality: QualityGrade, downstreamQuality: QualityGrade) => void;
    mixerSoundLevelUpdate: (soundLevels: Map<number, number>) => void;
    autoMixerSoundLevelUpdate: (soundLevels: Map<string, number>) => void;
    mixerRelayCDNStateUpdate: (taskID: string, infoList: Array<ZegoStreamRelayCDNInfo>) => void;
    recvExperimentalAPI: (content: Record<string, any>) => void;
    playerVideoTrackUpdate: (streamID: string, track: MediaStreamTrack) => void;
    playerAudioTrackUpdate: (streamID: string, track: MediaStreamTrack) => void;
    publisherVideoEncoderChanged: PublisherVideoEncoderChangedCallBack;
}
export interface ExceptionData {
    code: ExceptionCode;
    message: string;
}
export declare enum ExceptionCode {
    captureFpsToLow = 1001,
    captureVolumeToLow = 1002,
    sendVideoBitrateToLow = 1003,
    sendFpsToLow = 1004,
    sendAudioBitrateToLow = 1005,
    receiveVolumeToLow = 1006,
    receiveAudioDecodedFail = 1007,
    receiveVideoDecodedFail = 1008,
    receiveVideoFpsDecodedToLow = 1009,
    renderVideoFpsToLow = 1010,
    captureFpsNormal = 2001,
    captureVolumeNormal = 2002,
    sendVideoBitrateNormal = 2003,
    sendFpsNormal = 2004,
    sendAudioBitrateNormal = 2005,
    receiveVolumeNormal = 2006,
    receiveAudioDecodedNormal = 2007,
    receiveVideoDecodedNormal = 2008,
    receiveVideoFpsDecodedNormal = 2009,
    renderVideoFpsNormal = 2010
}
export interface WxListener {
    roomStreamUpdate: (roomID: string, updateType: "DELETE" | "ADD", streamList: StreamInfo[]) => void;
    streamExtraInfoUpdate: (roomID: string, streamList: {
        streamID: string;
        user: User;
        extraInfo: string;
    }[]) => void;
    playerStateUpdate: (result: {
        streamID: string;
        state: "PLAYING" | "NO_PLAY" | "PLAY_REQUESTING";
        errorCode: number;
        extendedData: string;
    }) => void;
    publisherStateUpdate: (result: {
        streamID: string;
        state: "PUBLISHING" | "NO_PUBLISH" | "PUBLISH_REQUESTING";
        errorCode: number;
        extendedData: string;
    }) => void;
    publishQualityUpdate: (streamID: string, publishStats: WxQualityStats) => void;
    playQualityUpdate: (streamID: string, playStats: WxQualityStats) => void;
    mixerRelayCDNStateUpdate: (taskID: string, infoList: Array<ZegoStreamRelayCDNInfo>) => void;
}
export declare enum ENUM_PLAY_SOURCE_TYPE {
    cdn = 0,
    ultra = 1
}
export declare enum ENUM_BROADCASTER_STATUS {
    stop = 0,
    start = 1
}
export declare enum ENUM_DISPATCH_TYPE {
    cdn = 0,
    ultra = 1,
    customUrl = 2
}
export interface VideoNodeInputInfo {
    track: MediaStreamTrack | null;
    frameInfo?: any;
}
export type ZegoVideoCodec = "VP8" | "H264" | "H265" | "VP9";
export type webPublishOption = Omit<ZegoWebPublishOption, 'videoCodec'> & {
    videoCodec?: ZegoVideoCodec;
    forceSynchronousNetworkTime?: 0 | 1;
    cdnUrl?: string;
    setDeviceDelayByUser?: number;
    audioBitRate?: number;
};
export type wxPublishOption = {
    sourceType?: "CDN" | "BGP";
    streamParams?: string;
    extraInfo?: string;
    roomID?: string;
    inspectFlag?: ZegoWXInspectFlagType;
};
export declare enum ENUM_SOURCE_TYPE {
    CDN = 0,
    BGP = 1
}
export type webPlayOption = Omit<ZegoWebPlayOption, 'resourceMode'> & {
    resourceMode?: ResourceMode;
    videoCodec?: ZegoVideoCodec;
};
export type wxPlayOption = {
    streamParams?: string;
    isMix?: boolean;
};
export declare enum E_CLIENT_TYPE {
    ClientType_None = 0,
    ClientType_H5 = 1,
    ClientType_SmallPragram = 2,
    ClientType_Webrtc = 3
}
export interface MediaDescriptionParams {
    type?: number;
    sdp?: string;
    miniSdp?: Uint8Array;
    keyframe_intv?: number;
    min_play_buf_level_ms?: number;
    paramsExt?: ParamsExt;
}
export declare class ListNode<K> {
    _id: number | null;
    _data: K | null;
    next: ListNode<K> | null;
    prev: ListNode<K> | null;
    constructor(id?: number | null, data?: K | null);
    set id(id: number | null);
    get id(): null | number;
    set data(data: K | null);
    get data(): K | null;
    hasNext(): null | number;
    hasPrev(): null | number;
}
export declare class LinkedList<T> {
    start: ListNode<T>;
    end: ListNode<T>;
    _idCounter: number;
    _numNodes: number;
    constructor();
    /**
     *   Inserts a node before another node in the linked list
     *   @param {Node} toInsertBefore
     *   @param {Node} node
     */
    insertBefore(toInsertBefore: ListNode<T>, data: T): ListNode<T>;
    /**
     *   Adds data wrapped in a Node object to the end of the linked list
     *   @param {object} data
     */
    addLast(data: T): ListNode<T>;
    /**
     *   Alias for addLast
     *   @param {object} data
     */
    add(data: T): ListNode<T>;
    /**
     *   Gets and returns the first node in the linked list or null
     *   @return {Node/null}
     */
    getFirst(): ListNode<T> | null;
    /**
     *   Gets and returns the last node in the linked list or null
     *   @return {Node/null}
     */
    getLast(): ListNode<T> | null;
    /**
     *   Gets and returns the size of the linked list
     *   @return {number}
     */
    size(): number;
    /**
     *   (Internal) Gets and returns the node at the specified index starting from the first in the linked list
     *   Use getAt instead of this function
     *   @param {number} index
     */
    getFromFirst(index: number): null | ListNode<T>;
    /**
     *   Gets and returns the Node at the specified index in the linked list
     *   @param {number} index
     */
    get(index: number): ListNode<T> | null;
    /**
     *   Removes and returns node from the linked list by rearranging pointers
     *   @param {Node} node
     *   @return {Node}
     */
    remove(node: ListNode<T>): ListNode<T>;
    /**
     *   Removes and returns the first node in the linked list if it exists, otherwise returns null
     *   @return {Node/null}
     */
    removeFirst(): ListNode<T> | null;
    /**
     *   Removes and returns the last node in the linked list if it exists, otherwise returns null
     *   @return {Node/null}
     */
    removeLast(): ListNode<T> | null;
    /**
     *   Removes all nodes from the list
     */
    removeAll(): void;
    /**
     *    Iterates the list calling the given fn for each node
     *    @param {function} fn
     */
    each(iterator: Function): void;
    find(iterator: Function): ListNode<T> | null;
    map(iterator: Function): ListNode<T>[];
    /**
     *    Alias for addLast
     *    @param {object} data
     */
    push(data: T): ListNode<T>;
    /**
     *    Performs insertBefore on the first node
     *    @param {object} data
     */
    unshift(data: T): void;
    /**
     *    Alias for removeLast
     */
    pop(): ListNode<T> | null;
    /**
     *    Alias for removeFirst()
     */
    shift(): ListNode<T> | null;
}
export interface ZegoMediaDevices extends MediaDevices {
    getDisplayMedia(constraints: any): Promise<MediaStream>;
}
export interface ZegoAudioContext extends AudioContext {
    createMediaStreamDestination(): MediaStreamAudioDestinationNode;
}
export interface ZegoHTMLAudioElement extends HTMLAudioElement {
    captureStream(): MediaStream;
}
interface ZegoMediaRecorderErrorEventInit extends EventInit {
    error: DOMException;
}
interface ZegoMediaRecorderErrorEvent extends Event {
    new (type: string, eventInitDict: ZegoMediaRecorderErrorEventInit): this;
    readonly error: DOMException;
}
interface ZegoBlobEventInit extends EventInit {
    data: Blob;
    timecode?: number;
}
export interface ZegoBlobEvent extends Event {
    readonly data: Blob;
    readonly timecode: number;
    new (type: string, eventInitDict: ZegoBlobEventInit): this;
}
export interface ZegoMediaRecorderOptions {
    mimeType?: string;
    audioBitsPerSecond?: number;
    videoBitsPerSecond?: number;
    bitsPerSecond?: number;
}
export interface ZegoRoomInfo {
    roomID: string;
    streamHandler: StreamHandler;
    token: string;
    sessionID: string;
    roomSessionID: string;
    isResetRoom: boolean;
    streamList: Array<any>;
    streamInfoList: any;
    dataChannelManager?: any;
}
export interface PusherAttributes {
    id?: string;
    url?: string;
    mode?: "SD" | "HD" | "FHD" | "RTC";
    enableCamera?: boolean;
    enableMic?: boolean;
    enableAgc?: boolean;
    enableAns?: boolean;
    minBitrate?: number;
    maxBitrate?: number;
    frontCamera?: "front" | "back";
    enableZoom?: boolean;
    videoWidth?: number;
    videoHeight?: number;
    beautyLevel?: number;
    beautyStyle?: "smooth" | "nature";
    whitenessLevel?: number;
    videoOrientation?: "vertical" | "horizontal";
    enableRemoteMirror?: boolean;
    localMirror?: "auto" | "enable" | "disable";
    audioQuality?: "low" | "high";
    audioVolumeType?: "media" | "voicecall";
    audioReverbType?: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7;
    filter?: "standard" | "pink" | "nostalgia" | "blues" | "romantic" | "cool" | "fresher" | "solor" | "aestheticism" | "whitening" | "cerisered";
}
export interface PlayerAttributes {
    id?: string;
    url?: string;
    mode?: "RTC" | "live";
    autoPlay?: boolean;
    muteAudio?: boolean;
    muteVideo?: boolean;
    orientation?: "vertical" | "horizontal";
    objectFit?: "contain" | "fillCrop";
    minCache?: number;
    maxCache?: number;
    soundMode?: "speaker" | "ear";
    enableRecvMessage?: boolean;
    autoPauseIfNavigate?: boolean;
    autoPauseIfOpenNative?: boolean;
}
export interface StateInfo {
    state: string;
    code: number;
}
export type ZegoRecordingState = "inactive" | "recording" | "paused";
export type ZegoCheckSingleType = "webRTC" | "customCapture" | "camera" | "microphone" | "screenSharing" | "H264" | "VP8";
export declare class MediaRecorder extends EventTarget {
    readonly stream: MediaStream;
    readonly mimeType: string;
    readonly state: ZegoRecordingState;
    readonly videoBitsPerSecond: number;
    readonly audioBitsPerSecond: number;
    ondataavailable: (event: ZegoBlobEvent) => void;
    onerror: (event: ZegoMediaRecorderErrorEvent) => void;
    onpause: EventListener;
    onresume: EventListener;
    onstart: EventListener;
    onstop: EventListener;
    start(timeslice?: number): void;
    stop(): void;
    resume(): void;
    pause(): void;
    requestData(): void;
    static isTypeSupported(type: string): boolean;
    constructor(stream: MediaStream, options?: ZegoMediaRecorderOptions);
}
export declare const ENUM_PUBLISH_STATE_UPDATE: {
    start: number;
    error: number;
    retry: number;
};
export declare const ENUM_PLAY_STATE_UPDATE: {
    start: number;
    error: number;
    retry: number;
    stop: number;
};
export declare const ENUM_RETRY_STATE: {
    didNotStart: number;
    retrying: number;
    finished: number;
};
export declare const REPORT_ACTION: {
    eventStart: string;
    eventEndWithMsgInfo: string;
    addEventMsg: string;
    addEvent: string;
    eventEnd: string;
    addMsgInfo: string;
};
export declare enum QualityGrade {
    Unknown = -1,
    Excellent = 0,
    Good = 1,
    Middle = 2,
    Poor = 3,
    Die = 4
}
export declare enum QUALITY_CONSTANT {
    MinQuality = 0,
    DieQuality = 0,
    PoorMinQuality = 1,
    MiddleMinQuality = 30,
    GoodMinQuality = 60,
    ExcellentMinQuality = 85,
    MaxQuality = 100
}
export declare enum ZegoSEIType {
    /**
     * 采用 SEI (nalu type = 6,payload type = 243) 类型打包，此类型是 SEI 标准未规定的类型，跟视频编码器或者视频文件中的 SEI 不存在冲突性，用户不需要根据 SEI 的内容做过滤。
     * SDK 默认发送 SEI 采用此种类型
     */
    ZegoDefined = 0,
    /**
     * 采用 SEI (nalu type = 6,payload type = 5) 类型打包，H.264 标准对于此类型有规定的格式：startcode + nalu type(6) + payload type(5) + len + pay load(uuid + context)+ trailing bits；
     * 因为视频编码器自身会产生 payload type 为 5 的 SEI，或者使用视频文件推流时，视频文件中也可能存在这样的 SEI，所以使用此类型时，用户把 uuid + context 当作一段 buffer 塞给次媒体的发送接口；
     * 此时为了区别视频编码器自身产生的 SEI， App 在发送此类型 SEI 时，可以填写业务特定的uuid（uuid长度为16字节），接收方使用SDK 解析payload type为 5的SEI时，会根据设置的过滤字符串过滤出 uuid相符的 SEI 抛给业务，如果没有设置过滤字符串，SDK会把所有收到的SEI都抛给业务方；
     * uuid过滤字符串设置接口，setSEIConfig设置的uuid过滤字符串。
     */
    UserUnregister = 1
}
export declare enum PlayMode {
    CDN = "cdn",
    L3 = "l3",
    RTC = "rtc"
}
export declare enum ResourceMode {
    RTC = 0,
    CDN = 1,
    L3 = 2,
    DG = 3,
    CUSTOM = 5
}
export declare enum Segmentation {
    PortraitSegmentation = 0
}
export interface SEIConfig {
    unregisterSEIFilter?: string;
    SEIPass?: boolean;
    emulationPreventionByte?: boolean;
}
export interface AutoSwitchDeviceConfig {
    camera?: boolean;
    microphone?: boolean;
}
export declare enum ZegoScenario {
    Default = 3,
    StandardVideoCall = 4,
    HighVideoCall = 5,
    StandardChatroom = 6,
    HighQualityChatroom = 7,
    Broadcast = 8,
    UNKNOWN = 100
}
export interface Geo {
    type: ZegoGeoFenceType;
    areaList: number[];
}
export declare enum H264ProfileType {
    BASE_LINE = 1,
    MAIN = 2,
    HIGH = 3
}
export declare enum EncodecSelectionModeType {
    ONLY_BASELINE = "only_baseline",
    HARD_SOFT_ENCODEC_FIRST = "hard_or_soft_encodec_first",
    HIGH_PROFILE_FIRST = "high_profile_first"
}
export declare enum SoundLevelApiType {
    useAnalyzer = 0,
    useWorklet = 1
}
declare enum ChoirRole {
    None = 0,
    Vocalist = 1,
    BackingSinging = 2
}
export interface MiniStreamDispatchRequest {
    streamID: string;
    actionType: "push" | "pull";
}
export interface DataChannelOption {
    ordered?: boolean;
    maxPacketLifeTime?: number;
    maxRetransmits?: number;
}
export interface EngineConfig {
    encodecSelectionMode?: EncodecSelectionModeType;
    keepAudioTrack: boolean;
    playClearLastFrame: boolean;
    previewClearLastFrame: boolean;
    mixingAudioDelay: number;
    adaptCustomUA: boolean;
    allowReplaceEmptyTrack: boolean;
    publishQualityInterval: number;
    playQualityInterval: number;
    baseMixingAudioDelay: number;
    setDeviceDelayByUser?: number;
    blankVideoTrackFrameInterval?: number;
    choirRole?: ChoirRole;
    notProxyRTC?: boolean;
    disableCanvasIOS15_1?: boolean;
    setUserInfo?: {
        userID?: string;
        userName?: string;
        token?: string;
    };
    enableMiniSDP?: boolean;
    keepRtcWhenSignalDisconnected?: boolean;
    autoRecaptureOnShow?: boolean;
    datachannelOption: DataChannelOption;
    maxChannels?: number;
    roomRetryTime?: number;
    streamRetryTime?: number;
    connectMediaServerInAdvance: boolean;
    switchRoomNotStopPlay?: boolean;
    enableReferenceBitrate: boolean;
    speechEnhanceLogLevel?: number;
    disableAINSRollback?: boolean;
}
export declare enum NetAgentMethod {
    METHOD_UNSET = 0,
    METHOD_GET = 1,
    METHOD_POST = 2,
    METHOD_PUT = 3,
    METHOD_PATCH = 4,
    METHOD_DELETE = 5,
    METHOD_HEAD = 6,
    METHOD_OPTIONS = 7
}
export declare const enum ZegoRemoteDeviceState {
    Open = 0,
    GenericError = 1,
    InvalidID = 2,
    NoAuthorization = 3,
    ZeroFPS = 4,
    InUseByOther = 5,
    Unplugged = 6,
    RebootRequired = 7,
    SystemMediaServicesLost = 8,
    Disable = 9,
    Mute = 10,
    Interruption = 11,
    InBackground = 12,
    MultiForegroundApp = 13,
    BySystemPressure = 14,
    NotSupport = 15
}
export declare const enum HandleType {
    Add = 0,
    Remove = 1
}
export declare enum NetAgentBusinessService {
    SERVICE_UNSET = 0,
    SERVICE_MEDIAGW = 1,
    SERVICE_LIVEROOM = 2,
    SERVICE_MIX = 3,
    SERVICE_ZEUS = 4,
    SERVICE_ZPUSH = 5,
    SERVICE_L3 = 6,
    SERVICE_TALKLINE = 7,
    SERVICE_EDUSUITE = 8,
    SERVICE_ZIM = 9,
    SERVICE_ClOUD_SETTING = 10,
    SERVICE_ZEUSHB = 11,
    SERVICE_USER_LOGIC = 12,
    SERVICE_UNIFYDISPATCH = 13,
    SERVICE_QUALITY = 14,
    SERVICE_SECURITY = 15,
    SERVICE_KTVCPR = 16,
    SERVICE_SWITCH4LIVEROOM = 17,
    SERVICE_WEBRTC_SIGNAL = 18,
    SERVICE_L3_WEBRTC_SIGNAL = 19,
    SERVICE_VIDEOCPR = 20,
    SERVICE_CDN = 21,
    SERVICE_CLOUDRECORD = 22,
    SERVICE_INNER_ECHO = 23,
    SERVICE_OUTER_ECHO = 24,
    SERVICE_LOCALHOST_ECHO = 25,
    SERVICE_ECHO = 26,
    SERVICE_DOCSERVICE = 27,
    SERVICE_AUTHSVR = 28
}
export interface NetAgentHttpReq {
    service: NetAgentBusinessService;
    headers?: {
        name: string;
        val: string;
    }[];
    body: any;
    idName: string;
    ack?: boolean;
    stick?: string;
    location: string;
    method_no: NetAgentMethod;
    disableLog?: boolean;
}
export interface NetAgentHttpResp {
    body: any;
    headers: Array<{
        name: string;
        val: string;
    }>;
    status_code: number;
    txid: number;
}
export interface ZegoReportSpan {
    setAttributes(attributes: Record<string, any>): void;
    setAttribute(key: string, value: any): void;
    end(immediately?: boolean): void;
}
export declare enum ZegoNetmode {
    Default = 0,
    Extranet = 1,
    Intranet = 2
}
export declare const getSeq: Function;
export declare const getReportSeq: Function;
export declare enum OSType {
    WIN32 = "WIN32",
    MAC = "Mac",
    ANDROID = "Android",
    LINUX = "Linux",
    IOS = "iOS",
    Harmony = "Harmony",
    UNKNOWN = "WTF"
}
export type ZegoActivateSEIOption = {
    stream: MediaStream;
    action: 0 | 1;
    infoType?: number;
};
export declare const ROOM_CHANNEL_MESSAGE_EXPERIMENTALAPI = 0;
export type MessageItem = {
    seq: number;
    deleted: boolean;
    sendTime: number;
    timeout: number;
    success: Function | undefined | null;
    error: Function | undefined | null;
    params?: Record<string, any>;
    cmd?: string;
};
export type { HttpReq, ConnectedType, BrokenType, Mode, DisconnectedType, BusinessService } from "../plugin/zegoConnection";
export { TRACER_LEVEL } from "../rtm/zego.entity";
export type { ZReporter } from "../rtm/zego.reporter";
export type { ZegoLogger, ZegoDataReport } from "zego-express-logger";
/**
 * 根据当前环境返回定时器的类型
 *  - Node.js环境返回 NodeJS.Timeout
 *  - Browser环境返回 number
 */
export type Timer = ReturnType<typeof globalThis.setTimeout> | null;