import { DataChannel, LogEntry } from "../../../models";
import { WebinarDB, WebinarLogEntryDB, WebinarSessionDB, WebinarUserDB } from "./webinarTelemetry.model";
import { Service } from "../../service";
export declare const WEBINAR_TELEMETRY_SVC = "WebinarTelemetryService";
export declare class WebinarTelemetryService extends Service {
    static getInstance(): WebinarTelemetryService;
    static build(): WebinarTelemetryService;
    private constructor();
    private handlers;
    private webinarIds;
    private currentUser?;
    private currentWebinar?;
    private currentSession?;
    private webinarServiceRB;
    private loggerService;
    private telemetryService;
    private jsonRPCService;
    private contactService;
    private surveyedWebinarId?;
    private webinarTelemetryDatabase;
    private ongoingWebinarPromises;
    start(): Promise<void>;
    stop(): Promise<void>;
    getWebinars(): Promise<WebinarDB[]>;
    getSession(params: any): Promise<WebinarSessionDB>;
    getUser(): Promise<WebinarUserDB>;
    getWebinar(webinarId: string): Promise<string>;
    parseLogEntry(logEntry: LogEntry, dataChannel: DataChannel): Promise<WebinarLogEntryDB | undefined>;
    private populateHandlers;
    private joinWebinarHandler;
    private startConferenceHandler;
    private joinConferenceHandler;
    private sessionInitiateHandler;
    private sessionContentAddHandler;
    private sessionContentRemoveHandler;
    private terminateSessionHandler;
    private leaveWebinarHandler;
    private muteParticipantHandler;
    private putOnStageHandler;
    private shareAudioConfigHandler;
    private updateStageHandler;
    private subscribeToPublisherHandler;
    private reconnectHandler;
    private addSharingMediaHandler;
    private removeSharingMediaHandler;
    private askForStagingHandler;
    private declineUnmuteInvitationHandler;
    private startWebinarHandler;
    private stopWebinarHandler;
    private raiseHandHandler;
    private lowerHandHandler;
    private allowAttendeeToTalkHandler;
    private disableAttendeeToTalkHandler;
    private audioMixerAddBackstageAudioHandler;
    private declineStagingInvitationHandler;
    private audioMixerSetStageAudioLevelHandler;
    private audioMixerAddAudioStreamHandler;
    private onConferenceAddHandler;
    private onNewParticipantHandler;
    private onRemoveParticipantHandler;
    private onUpdateParticipantHandler;
    private onAddPublishersHandler;
    private onRemovePublishersHandler;
    private onSessionStateChangeHandler;
    private onSessionCreateOfferHandler;
    private onSessionSetLocalDescriptionHandler;
    private onSessionSetRemoteDescriptionHandler;
    private onSessionConnectedHandler;
    private onSessionMessageHandler;
    private onWebrtcStatsForSessionHandler;
    private onICECandidateErrorHandler;
    private onSessionTerminatedHandler;
    private onConferenceRemoveHandler;
    private onStageUpdateHandler;
    private onXmppConnectionChangeHandler;
    private onAskStagingMessageHandler;
    private onMuteHandler;
    private onUnmuteHandler;
    private onWebinarStartHandler;
    private onAllowTalkHandler;
    private onDisableTalkHandler;
    private getWebinarDB;
    private getWebinarDBInternal;
    private getOrCreateWebinarLogEntryDB;
}
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