/**
 * Configuration.ts
 * CleanInsightsSDK
 *
 * Created by Benjamin Erhart on 19.01.21.
 * Copyright © 2021 Guardian Project. All rights reserved.
 */
export { Configuration, ConfigurationData };
import { Campaign, CampaignData } from "./Campaign";
interface ConfigurationData {
    server: string;
    siteId: number;
    campaigns: {
        [p: string]: CampaignData;
    };
    timeout?: number;
    maxRetryDelay?: number;
    maxAgeOfOldData?: number;
    persistEveryNTimes?: number;
    serverSideAnonymousUsage?: boolean;
    debug?: boolean;
}
declare class Configuration {
    readonly server: string;
    readonly siteId: number;
    readonly campaigns: {
        [key: string]: Campaign;
    };
    readonly timeout: number;
    readonly maxRetryDelay: number;
    readonly maxAgeOfOldData: number;
    readonly persistEveryNTimes: number;
    readonly serverSideAnonymousUsage: boolean;
    readonly debug: boolean;
    /**
     * @param {string} server
     *      The server URL should look like `https://myhost.example.com/ci/cleaninsights.php`.
     *
     * @param {number=} siteId
     *      The Matomo site ID to record this data for. OPTIONAL if provided via an object as first argument.
     *
     * @param {Object.<string, Campaign>=} campaigns
     *      Campaign configuration. OPTIONAL if provided via an object as first argument.
     *
     * @param {number=} timeout=5
     *      Connection timeout in seconds. OPTIONAL.
     *
     * @param {number=} maxRetryDelay=3600
     *      The SDK uses a truncated exponential backoff strategy on server failures.
     *      So the delay until it retries will rise exponentially, until it reaches
     *      `maxRetryDelay` seconds. OPTIONAL.
     *
     * @param {number=} maxAgeOfOldData=100
     *      The number in days of how long the SDK will try to keep sending old measurements.
     *      If the measurements become older than that, they will be purged. OPTIONAL.
     *
     * @param {number=} persistEveryNTimes=10
     *      Regulates, how often data persistence is done. OPTIONAL.
     *
     *      If set to 1, every time something is tracked, *ALL* data is stored to disk.
     *      The more you track, the higher you should set this to avoid heavy load due
     *      to disk I/O.
     *
     * @param {boolean=} serverSideAnonymousUsage=false
     *      When set to true, assumes consent for all campaigns and none for features.
     *      Only use this, when you're running on the server and don't measure anything users
     *      might need to give consent to!
     *
     * @param {boolean=} debug=false
     *      When set, CleanInsights SDK will print some debug output to STDOUT. OPTIONAL.
     */
    constructor(server: string | ConfigurationData, siteId?: number, campaigns?: {
        [p: string]: Campaign;
    }, timeout?: number, maxRetryDelay?: number, maxAgeOfOldData?: number, persistEveryNTimes?: number, serverSideAnonymousUsage?: boolean, debug?: boolean);
    toString(): string;
    /**
     * Checks configuration for some well-known problems, emits a debug message and returns false, if one found.
     *
     * @param {function} debug
     *      Function to handle the debug message.
     * @return {boolean} `true`, if config seems ok, `false` if known problems exist.
     */
    check(debug: (message: string) => void): boolean;
}