declare interface IConfig {
    appId?: string;
    version?: string;
    reportCallback: Function;
    immediately: boolean;
    isCustomEvent?: boolean;
    logFpsCount?: number;
    apiConfig?: {
        [prop: string]: Array<string>;
    };
    hashHistory?: boolean;
    excludeRemotePath?: Array<string>;
    maxWaitCCPDuration: number;
    scoreConfig?: IScoreConfig;
}

declare interface IMetrics {
    name: string;
    value: any;
    score?: number;
}

declare interface IMetricsObj {
    [prop: string]: IMetrics;
}

declare interface IScoreConfig {
    [prop: string]: {
        median: number;
        p10: number;
    };
}

declare interface IWebVitals {
    immediately: boolean;
    getCurrentMetrics(): IMetricsObj;
    setStartMark(markName: string): void;
    setEndMark(markName: string): void;
    clearMark(markName: string): void;
    customContentfulPaint(customMetricName: string): void;
}

export declare class WebVitals implements IWebVitals {
    immediately: boolean;
    constructor(config: IConfig);
    getCurrentMetrics(): IMetricsObj;
    private static dispatchCustomEvent;
    setStartMark(markName: string): void;
    setEndMark(markName: string): void;
    clearMark(markName: string): void;
    customContentfulPaint(): void;
}

export { }