import { RouterRtpCodecCapability } from "mediasoup/node/lib/rtpParametersTypes";
import { ConnectionProtocol } from "../models/WebSocketServerStartRequest";
export declare const mediaCodecs: RouterRtpCodecCapability[];
export declare function webrtcTransportConfiguration(perferProtocol: ConnectionProtocol): Promise<{
    listenIps: {
        ip: string;
        announcedIp: string | undefined;
    }[];
    enableUdp: boolean;
    enableTcp: boolean;
    preferUdp: boolean;
    preferTcp: boolean;
    maxSctpMessageSize: number;
    sctpSendBufferSize: number;
    enableSctp: boolean;
}>;
export declare function getPublicIp(): Promise<string | undefined>;
export declare function plainTransportConfiguration(): Promise<{
    comedia: boolean;
    rtcpMux: boolean;
    listenIp: {
        ip: string;
        announcedIp: string | undefined;
    };
}>;
declare const _default: {
    plainTransportConfiguration: typeof plainTransportConfiguration;
    webrtcTransportConfiguration: typeof webrtcTransportConfiguration;
    getPublicIp: typeof getPublicIp;
};
export default _default;