import RTCController from './rtcController';
import { RTCConfig } from './rtcController/types';
import EventEmitter from 'eventemitter3';
export type NEGroupCallConfig = {
    nim: any;
    appkey: string;
    rtcConfig?: RTCConfig;
    debug?: boolean;
};
export type NEGroupCallCallFnParams = {
    /** 呼叫id */
    callId?: string;
    /** 呼叫人列表 */
    calleeList: string[];
    /** 话单发送的群组 */
    groupId?: string;
    /** 1: 讨论组 2: 高级群 3: 聊天室 */
    groupType?: number;
    /** 邀请模式 */
    inviteMode?: number;
    /** 加入模式 0 任何人都可以加入群聊通话，1 只能被邀请 */
    joinMode?: number;
    /** 附加信息 */
    extraInfo?: string;
    /** 超时时间 */
    timeout?: number;
    /** 自定义推送参数 */
    pushParam?: {
        /** 推送模式，0.关闭，1.开启，2.强制开启 */
        pushMode?: number;
        /** 推送文案，最长 500 个字符 */
        pushContent?: string;
        /** 推送对应的 payload，必须是 JSON 格式且不能超过 2000 字符 */
        payload?: string;
        /** 客户端本地的声音文件名，长度不要超过 30 个字符 */
        sound?: string;
    };
};
export type NEGroupCallInviteFnParams = {
    /** 呼叫id列表 */
    calleeList: string[];
};
export type NEGroupCallReceiveInfo = {
    isFromCallKitServer: true;
    callId: string;
    type: 0;
    callerAccid: string;
    calleeList: string[];
    members: NEGroupCallMember[];
    inviteMode: number;
    joinMode: number;
    startTimestamp: number;
    timeout: number;
    rtcChannelName: string;
    extraInfo: string;
};
export type NEGroupCallMember = {
    imAccid: string;
    rtcUid: number;
    rtcToken: string;
    state: number;
    reason: string;
};
export type NEGroupCallCallRes = {
    callId: string;
    callerUid: number;
    rtcChannelName: string;
    channelName?: string;
    startTimestamp: number;
    members: NEGroupCallMember[];
    timeout: number;
    rtcToken: string;
};
type NEGroupCallQueryInfo = {
    callId: string;
    callerAccid: string;
    callerUid: number;
    channelName: string;
    extraInfo: string;
    inviteMode: number;
    joinMode: number;
    safeMode: number;
    startTimestamp: number;
    timeout: number;
};
type NEGroupCallAcceptRes = {
    callId: string;
    callerAccid: string;
    callerUid: number;
    inviteMode: number;
    joinMode: number;
    members: NEGroupCallMember[];
    rtcChannelName: string;
    safeMode: number;
    startTimestamp: number;
    rtcToken: string;
};
type NEGroupCallEndInfo = {
    reason: string;
};
interface NEGroupCallEvents {
    onReceiveInvited: [NEGroupCallReceiveInfo];
    onMembersChange: [NEGroupCallMember[]];
    onCallEnd: [NEGroupCallEndInfo?];
}
declare class NEGroupCallEngine extends EventEmitter<NEGroupCallEvents> {
    static instance?: NEGroupCallEngine;
    rtcController: RTCController;
    callStatus: number;
    /** 外部占线检查：用于检查单呼是否正在进行中 */
    p2pBusyChecker?: () => boolean;
    private _nim;
    private _baseUrl;
    private _currentUserInfo;
    private _callId?;
    private _rtcViews;
    private _members;
    private _rtcChannelName?;
    private _rtcToken?;
    private _rejectTimer?;
    constructor();
    setup(params: NEGroupCallConfig): void;
    /**
     * 用于接收im自定义消息
     * @param msg im onmsg 事件参数
     */
    receiveNimMsg(msg: string): boolean;
    /**
     * 发起群组呼叫
     * @param opt
     * @returns
     */
    groupCall(opt: NEGroupCallCallFnParams): Promise<NEGroupCallCallRes>;
    /**
     * 接收群组呼叫
     */
    groupAccept(): Promise<NEGroupCallAcceptRes>;
    /**
     * 挂断群组通话
     */
    groupHangup(): Promise<void>;
    /**
     * 邀请参加群组呼叫
     */
    groupInvite(opt: NEGroupCallInviteFnParams): Promise<void>;
    /**
     * 加入群组通话
     * @param params.callId 群组呼叫id
     * @param params.rtcUid 加入群组通话的用户uid
     */
    groupJoin(params: {
        callId: string;
        rtcUid?: number;
    }): Promise<NEGroupCallCallRes>;
    /**
     * 查询通话信息
     * @param params.callId 通话id
     */
    groupQueryCallInfo(params?: {
        callId: string;
    }): Promise<NEGroupCallQueryInfo>;
    /**
     * 开关本地视频
     * @param enabled true开启，false关闭
     */
    enableLocalVideo(enabled: boolean): Promise<void>;
    /**
     * 开关本地音频
     * @param enabled true开启，false关闭
     */
    enableLocalAudio(enabled: boolean): Promise<void>;
    /**
     * 设置用户视图
     * @param view 视频渲染容器
     * @param accId im id
     */
    setRtcView(view: HTMLElement, accId: string): void;
    /**
     * 本端加入rtc房间，需要
     * @param opt video: 加入时是否开启视频
     */
    joinRtc(opt?: {
        video?: boolean;
    }): Promise<void>;
    /**
     * 销毁实例
     */
    destroy(): void;
    private _resetState;
    private _busyReject;
    private _queryMembers;
    private _updateMembers;
    private _sortMembers;
    private _handleRtcEvents;
    private _nimHttpRequestProxy;
    static getInstance(): NEGroupCallEngine;
}
export default NEGroupCallEngine;