export type TrackingEvent = {
    category: string;
    action: string;
    label: string;
    value: number;
};
export type TrackingSource = {
    /**
     * - Last interaction
     */
    action?: string | undefined;
    senderId?: string | undefined;
    recipientId?: string | undefined;
    appId?: string | undefined;
    channelId?: string | undefined;
    cluid?: string | undefined;
    /**
     * - Used for handover
     */
    handoverEvent?: string | undefined;
    /**
     * - Used for Nps
     */
    handoverAgents?: string | undefined;
    sourceNode?: string | undefined;
    /**
     * - NPS rating
     */
    npsValue?: number | undefined;
    text?: string | undefined;
    /**
     * - Use null to suppress intent logging
     */
    intents: string[] | null;
    prevAction?: string | undefined;
    doNotTrack?: boolean | undefined;
    skill?: string | undefined;
    req?: any;
    res?: any;
    /**
     * - the send method (used in case res is not provided)
     */
    send?: Function | undefined;
    sharedContext?: object | undefined;
    /**
     * - Console like logger
     */
    log?: object | undefined;
    /**
     * - This flag is set to true if no more transformations
     * should be executed
     */
    stop?: boolean | undefined;
};
export type TrackingResult = {
    tracking_information: TrackingInformation;
};
export type TrackingInformation = {
    tracking: Tracking;
};
/**
 * @param {TrackingSource} source
 */
export function trackEvent(source: TrackingSource): void;
export function trackOutgoingEvent({ source, message }: {
    source: any;
    message: any;
}): void;