import { V2NIMSignallingCallParams, V2NIMSignallingChannelInfo, V2NIMSignallingRoomInfo, V2NIMSignallingCallResult, V2NIMSignallingCallSetupParams, V2NIMSignallingCallSetupResult, V2NIMSignallingJoinParams, V2NIMSignallingInviteParams, V2NIMSignallingCancelInviteParams, V2NIMSignallingRejectInviteParams, V2NIMSignallingAcceptInviteParams, V2NIMSignallingEvent, V2NIMSignallingJoinResult } from '../v2_def/v2_nim_struct_def';
import { V2NIMSignallingChannelType } from '../v2_def/v2_nim_enum_def';
import { EventEmitter } from 'eventemitter3';
export declare interface V2NIMSignallingListener {
    onlineEvent: [V2NIMSignallingEvent];
    offlineEvent: [V2NIMSignallingEvent[]];
    multiClientEvent: [V2NIMSignallingEvent];
    syncRoomInfoList: [V2NIMSignallingRoomInfo[]];
}
export declare class V2NIMSignallingService extends EventEmitter<V2NIMSignallingListener> {
    instance: any;
    constructor();
    /**
     * @brief 直接呼叫对方加入房间
     * @param params 呼叫参数
     * @returns Promise<V2NIMSignallingCallResult>
     * @example
     * ```javascript
     * const result = await v2.signallingService.call({
     *     calleeAccountId: 'calleeAccountId',
     *     requestId: 'requestId',
     *     channelType: 1,
     *     channelName: 'channelName',
     *     channelExtension: 'channelExtension',
     *     serverExtension: 'serverExtension',
     *     signallingConfig: {
     *         // ...
     *     },
     *     rtcConfig: {
     *         // ...
     *     }
     * })
     * ```
     */
    call(params: V2NIMSignallingCallParams): Promise<V2NIMSignallingCallResult>;
    /**
     * @brief 呼叫建立，包括加入信令频道房间，同时接受对方呼叫
     * @param params 建立呼叫参数
     * @returns Promise<V2NIMSignallingCallSetupResult>
     * @example
     * ```javascript
     * const result = await v2.signallingService.callSetup({
     *     channelId: 'channelId',
     *     callerAccountId: 'callerAccountId',
     *     requestId: 'requestId',
     *     serverExtension: 'serverExtension',
     *     signallingConfig: {
     *         // ...
     *     },
     *     rtcConfig: {
     *         // ...
     *     }
     * })
     * ```
     */
    callSetup(params: V2NIMSignallingCallSetupParams): Promise<V2NIMSignallingCallSetupResult>;
    /**
     * @brief 创建信令房间
     * @param channelType 频道类型
     * @param channelName 频道名称
     * @param channelExtension 频道相关扩展字段
     * @returns Promise<V2NIMSignallingChannelInfo>
     * @example
     * ```javascript
     * const result = await v2.signallingService.createRoom(channelType, channelName, channelExtension)
     * ```
     */
    createRoom(channelType: V2NIMSignallingChannelType, channelName: string, channelExtension: string): Promise<V2NIMSignallingChannelInfo>;
    /**
     * @brief 关闭信令房间接口
     * @param channelId 频道 ID
     * @param offlineEnabled 是否支持离线推送
     * @param serverExtension 服务器扩展字段
     * @returns Promise<void>
     * @example
     * ```javascript
     * await v2.signallingService.closeRoom(channelId, offlineEnabled, serverExtension)
     * ```
     */
    closeRoom(channelId: string, offlineEnabled: boolean, serverExtension: string): Promise<void>;
    /**
     * @brief 加入信令房间接口
     * @param params 加入房间参数
     * @returns Promise<V2NIMSignallingRoomInfo>
     * @example
     * ```javascript
     * const result = await v2.signallingService.joinRoom({
     *     channelId: 'channelId',
     *     serverExtension: 'serverExtension',
     *     signallingConfig: {
     *         // ...
     *     },
     *     rtcConfig: {
     *         // ...
     *     }
     * })
     * ```
     */
    joinRoom(params: V2NIMSignallingJoinParams): Promise<V2NIMSignallingJoinResult>;
    /**
     * @brief 离开信令房间接口
     * @param channelId 频道 ID
     * @param offlineEnabled 是否支持离线推送
     * @param serverExtension 服务器扩展字段
     * @returns Promise<void>
     * @example
     * ```javascript
     * await v2.signallingService.leaveRoom(channelId, offlineEnabled, serverExtension)
     * ```
     */
    leaveRoom(channelId: string, offlineEnabled: boolean, serverExtension: string): Promise<void>;
    /**
     * @brief 邀请成员加入信令房间接口
     * @param params 邀请参数
     * @returns Promise<void>
     * @example
     * ```javascript
     * await v2.signallingService.invite({
     *     channelId: 'channelId',
     *     inviteeAccountId: 'inviteeAccountId',
     *     requestId: 'requestId',
     *     serverExtension: 'serverExtension',
     *     signallingConfig: {
     *         // ...
     *     },
     *     pushConfig: {
     *         // ...
     *     }
     * })
     * ```
     */
    invite(params: V2NIMSignallingInviteParams): Promise<void>;
    /**
     * @brief 取消之前的邀请成员加入信令房间接口
     * @param params 取消邀请参数
     * @returns Promise<void>
     * @example
     * ```javascript
     * await v2.signallingService.cancelInvite({
     *     channelId: 'channelId',
     *     inviteeAccountId: 'inviteeAccountId',
     *     requestId: 'requestId'
     * })
     * ```
     */
    cancelInvite(params: V2NIMSignallingCancelInviteParams): Promise<void>;
    /**
     * @brief 拒绝别人的邀请加入信令房间请求
     * @param params 拒绝邀请参数
     * @returns Promise<void>
     * @example
     * ```javascript
     * await v2.signallingService.rejectInvite({
     *     channelId: 'channelId',
     *     inviterAccountId: 'inviterAccountId',
     *     requestId: 'requestId'
     * })
     * ```
     */
    rejectInvite(params: V2NIMSignallingRejectInviteParams): Promise<void>;
    /**
     * @brief 接受别人的邀请加入信令房间请求
     * @param params 接受邀请参数
     * @returns Promise<void>
     * @example
     * ```javascript
     * await v2.signallingService.acceptInvite({
     *     channelId: 'channelId',
     *     inviterAccountId: 'inviterAccountId',
     *     requestId: 'requestId'
     * })
     * ```
     */
    acceptInvite(params: V2NIMSignallingAcceptInviteParams): Promise<void>;
    /**
     * @brief 发送自定义控制指令
     * @param channelId 频道 ID
     * @param receiverAccountId 接受者账号 ID
     * @param serverExtension 服务器扩展字段
     * @returns Promise<void>
     * @example
     * ```javascript
     * await v2.signallingService.sendControl(channelId, receiverAccountId, serverExtension)
     * ```
     */
    sendControl(channelId: string, receiverAccountId: string, serverExtension: string): Promise<void>;
    /**
     * @brief 根据频道名称查询频道房间信息
     * @param channelName 频道名称
     * @returns Promise<V2NIMSignallingRoomInfo>
     * @example
     * ```javascript
     * const result = await v2.signallingService.getRoomInfoByChannelName(channelName)
     * ```
     */
    getRoomInfoByChannelName(channelName: string): Promise<V2NIMSignallingRoomInfo>;
}