import { Browser, CoralogixBrowserSdkConfig, Device, OS, PatternReplacement, WebVitalsRating } from '../types';
import { Attributes } from '@opentelemetry/api';
export declare function getInstrumentationConfig<T>(value: T | boolean | undefined, defaults?: T, defaultDisable?: T | boolean): T | false;
export declare function resolveCoralogixOtelWebConfig(config: CoralogixBrowserSdkConfig): CoralogixBrowserSdkConfig;
export declare const hrTimeToMilliseconds: ([seconds, nanoseconds]: [
    number,
    number
]) => number;
export declare const isNetworkError: (status?: number) => boolean;
export declare const getUrlFragments: (url: string) => string;
export declare function parseUserAgent(userAgent: string): {
    browser: Browser;
    browserVersion: string;
    os: OS;
    osVersion: string;
    device: Device;
};
export declare function calculateTotalBlockingTime(list: PerformanceEntry[]): number;
export declare function generateWebVitalUniqueID(): string;
export declare function rateForTBTMetricValue(value: number): WebVitalsRating;
export declare function flattenAttributes(attributes: Attributes): Attributes;
export declare const getCircularReplacer: () => (key: any, value: any) => undefined | any;
export declare function replacePatternsInUrl({ patterns, url, }: {
    patterns: PatternReplacement[];
    url: string;
}): string;
export declare function deepClone<T>(obj: T): T;
export declare function partition<T>(array: T[], predicate: (value: T) => boolean): [T[], T[]];