import { V2NIMInitOption, V2NIMError, V2NIMChatroomEnterParams, V2NIMChatroomEnterResult, V2NIMChatroomInfo, V2NIMChatroomKickedInfo } from '../v2_def/v2_nim_struct_def';
import { EventEmitter } from 'eventemitter3';
import { V2NIMChatroomService } from './v2_nim_chatroom_service';
import { V2NIMStorageService } from './v2_nim_storage_service';
import { V2NIMChatroomQueueService } from './v2_nim_chatroom_queue_service';
export declare interface V2NIMChatroomClientListener {
    /** @brief 聊天室状态 */
    chatroomStatus: (status: number, error: V2NIMError) => void;
    /** @brief 进入聊天室 */
    chatroomEntered: () => void;
    /** @brief 退出聊天室 */
    chatroomExited: (error: V2NIMError) => void;
    /** @brief 自己被踢出聊天室 */
    chatroomKicked: (kickedInfo: V2NIMChatroomKickedInfo) => void;
}
export declare class V2NIMChatroomClient extends EventEmitter<V2NIMChatroomClientListener> {
    instance: any;
    chatroomService: V2NIMChatroomService;
    chatroomQueueService: V2NIMChatroomQueueService;
    storageService: V2NIMStorageService;
    static chatroomSdk: any;
    constructor(instanceId?: number);
    /**
     * @brief 初始化
     * @param option 初始化选项
     * @returns V2NIMError
     * @example
     * ```javascript
     * const result = await V2NIMChatroomClient.init({
     *     appKey: 'your app key'
     * })
     * if (result) {
     *     console.error(result)
     * }
     * ```
     */
    static init(option: V2NIMInitOption): V2NIMError | null;
    /**
     * @brief 反初始化
     * @returns void
     * @warning 请在退出程序前调用此方法
     * @example
     * ```javascript
     * V2NIMChatroomClient.uninit()
     * ```
     */
    static uninit(): void;
    /**
     * @brief 创建聊天室客户端实例
     * @returns V2NIMChatroomClient
     * @pre 必须在调用此方法前调用 V2NIMChatroomClient::init
     * @note 建议保存持有实例 ID 而不是实例本身
     * @example
     * ```javascript
     * const chatroomClient = V2NIMChatroomClient.newInstance()
     * ```
     */
    static newInstance(): V2NIMChatroomClient;
    /**
     * @brief 销毁聊天室客户端实例
     * @param instanceId 聊天室客户端实例 ID
     * @returns void
     * @pre 必须在调用此方法前调用 V2NIMChatroomClient::init
     * @warning 严禁在调用此方法后访问对应的聊天室客户端实例
     * @example
     * ```javascript
     * V2NIMChatroomClient.destroyInstance(instanceId)
     * ```
     */
    static destroyInstance(instanceId: number): void;
    /**
     * @param instanceId 聊天室客户端实例 ID
     * @returns V2NIMChatroomClient
     * @pre 必须在调用此方法前调用 V2NIMChatroomClient::init
     * @example
     * ```javascript
     * const chatroomClient = V2NIMChatroomClient.getInstance(instanceId)
     * ```
     */
    static getInstance(instanceId: number): V2NIMChatroomClient | null;
    /**
     * @brief 获取聊天室实例列表
     * @returns Array<V2NIMChatroomClient>
     * @pre 必须在调用此方法前调用 V2NIMChatroomClient::init
     * @example
     * ```javascript
     * const instanceList = V2NIMChatroomClient.getInstanceList()
     * ```
     */
    static getInstanceList(): Array<V2NIMChatroomClient>;
    /**
     * @brief 销毁所有聊天室客户端实例
     * @returns void
     * @pre 必须在调用此方法前调用 V2NIMChatroomClient::init
     * @warning 严禁在调用此方法后访问任何聊天室客户端实例, 此方法会退出聊天室, 耗时可能较长
     * @example
     * ```javascript
     * V2NIMChatroomClient.destroyAll()
     * ```
     */
    static destroyAll(): void;
    /**
     * @brief 获取聊天室客户端实例 ID
     * @returns size_t
     * @example
     * ```javascript
     * const instanceId = chatroomClient.getInstanceId()
     * ```
     */
    getInstanceId(): number;
    /**
     * @brief 更新 appKey
     * @param appKey - 新的 App key
     * @returns V2NIMError | null
     * @example
     * ```javascript
     * const result = chatroomClient.updateAppKey('your new app key')
     * if (result) {
     *     console.error(result)
     * }
     * ```
     */
    updateAppKey(appKey: string): V2NIMError | null;
    /**
     * @brief 进入聊天室
     * @param roomId 聊天室 ID
     * @param enterParams 进入聊天室相关参数
     * @returns Promise<V2NIMChatroomEnterResult>
     * @example
     * ```javascript
     * const result = await chatroomClient.enter('your room id', {
     *     accountId: 'your account id',
     *     token: 'your token',
     *     roomNick: 'your room nick',
     *     linkProvider: (roomId, account) => {
     *         return ['chatroom link...']
     *     }
     * })
     * if (result) {
     *     console.error(result)
     * }
     * ```
     */
    enter(roomId: string, enterParams: V2NIMChatroomEnterParams): Promise<V2NIMChatroomEnterResult>;
    /**
     * @brief 退出聊天室
     * @returns void
     * @example
     * ```javascript
     * chatroomClient.exit()
     * ```
     */
    exit(): void;
    /**
     * @brief 查询聊天室信息
     * @returns V2NIMChatroomInfo
     * @example
     * ```javascript
     * const chatroomInfo = chatroomClient.getChatroomInfo()
     * ```
     */
    getChatroomInfo(): V2NIMChatroomInfo;
    /**
     * @brief 获取聊天室服务
     * @returns V2NIMChatroomService
     * @example
     * ```javascript
     * const chatroomService = chatroomClient.getChatroomService()
     * ```
     */
    getChatroomService(): V2NIMChatroomService;
    /**
     * @brief 获取聊天室队列服务
     * @returns V2NIMChatroomQueueService
     * @example
     * ```javascript
     * const chatroomQueueService = chatroomClient.getChatroomQueueService()
     * ```
     */
    getChatroomQueueService(): V2NIMChatroomQueueService;
    /**
     * @brief 获取存储服务
     * @returns V2NIMStorageService
     * @example
     * ```javascript
     * const storageService = chatroomClient.getStorageService()
     * ```
     */
    getStorageService(): V2NIMStorageService;
}