export default EchoJanusPlugin; declare class EchoJanusPlugin extends JanusPlugin { constructor(logger: any, filterDirectCandidates?: boolean); filterDirectCandidates: boolean; janusEchoBody: { audio: boolean; video: boolean; }; pluginName: string; sdpHelper: SdpHelper; mute(isMuted?: boolean): any; connect(): any; consume(data: any): any; } import JanusPlugin from '../JanusPlugin.js'; import SdpHelper from '../SdpHelper.js';