import { BigQuery } from '@google-cloud/bigquery';
import { Config } from '../core';
import '../core/bigquery';
export declare enum Granularity {
    Year = "year",
    Month = "month",
    Day = "day",
    Hour = "hour"
}
export default class Analytics {
    private readonly bigquery;
    private readonly config;
    private readonly dataset;
    constructor(bigquery: BigQuery, config: Config);
    static Granularity: typeof Granularity;
    private readonly firebaseDataSet;
    private readonly apiDataSet;
    getEpisodeStats(podcastId: string, episodeId: string): Promise<{
        play: number;
        listen: number;
        bookmark: number;
        download: number;
    }>;
    getEpisodeTimeSeries(podcastId: string, episodeId: string, options: {
        tz: string;
        startDate: string;
        endDate: string;
        granularity: Granularity;
    }): Promise<Array<{
        count: number;
        eventTimestamp: number;
        eventName: string;
        podcastId: string;
        episodeId: string;
    }>>;
    getPodcastStats(podcastId: string): Promise<{
        play: number;
        listen: number;
        subscribe: number;
        download: number;
    }>;
    getPodcastTimeSeries(podcastId: string, options: {
        tz: string;
        startDate: string;
        endDate: string;
        granularity: Granularity;
    }): Promise<Array<{
        count: number;
        eventTimestamp: number;
        eventName: string;
        podcastId: string;
    }>>;
    getGeoStats(options: {
        podcastId: string;
        episodeId?: string;
        tz: string;
        startDate: string;
        endDate: string;
    }): Promise<Array<{
        count: number;
        country: string;
    }>>;
    getDeviceStats(options: {
        podcastId: string;
        episodeId?: string;
        tz: string;
        startDate: string;
        endDate: string;
        eventName: string;
    }): Promise<Array<{
        count: number;
        device: string;
    }>>;
    getPlayerStats(options: {
        podcastId: string;
        episodeId?: string;
        tz: string;
        startDate: string;
        endDate: string;
    }): Promise<Array<{
        player: string;
        count: number;
    }>>;
    getPerformanceStat(options: {
        podcastId: string;
        episodeId: string;
    }): Promise<Array<{
        second: number;
        count: number;
    }>>;
    getStats(options: {
        tz: string;
        podcastId: string;
        episodeId?: string;
        startDate: string;
        endDate: string;
    }): Promise<{
        play: number;
        listen: number;
        bookmark: number;
        subscribe: number;
        download: number;
    }>;
}