import { Plugin } from '../plugins/Plugin';
import { ClientBuilder } from '../dispatch/Dispatch';
import { EventMetadata } from '../plugins/types';
export type PageIdFormat = 'PATH' | 'HASH' | 'PATH_AND_HASH';
export declare enum PageIdFormatEnum {
    Path = "PATH",
    Hash = "HASH",
    PathAndHash = "PATH_AND_HASH"
}
export type CookieAttributes = {
    unique: boolean;
    domain: string;
    path: string;
    sameSite: string;
    secure: boolean;
};
export type PartialCookieAttributes = Partial<CookieAttributes>;
export type CompressionStrategy = {
    enabled: boolean;
};
export type Telemetry = string | (string | object)[];
export type UserAgentDetails = {
    browserName?: string;
    browserVersion?: string;
    osName?: string;
    osVersion?: string;
    deviceType?: string;
};
export interface Config {
    allowCookies: boolean;
    releaseId?: string;
    batchLimit: number;
    client: string;
    clientBuilder?: ClientBuilder;
    compressionStrategy: CompressionStrategy;
    cookieAttributes: CookieAttributes;
    sessionAttributes: {
        [k: string]: string | number | boolean;
    };
    applicationAttributes?: EventMetadata;
    debug: boolean;
    disableAutoPageView: boolean;
    dispatchInterval: number;
    enableRumClient: boolean;
    enableXRay: boolean;
    endpoint: string;
    endpointUrl: URL;
    eventCacheSize: number;
    candidatesCacheSize: number;
    eventPluginsToLoad: Plugin[];
    fetchFunction?: (input: RequestInfo, init?: RequestInit) => Promise<Response>;
    pageIdFormat: PageIdFormat;
    pagesToExclude: RegExp[];
    pagesToInclude: RegExp[];
    signing: boolean;
    recordResourceUrl: boolean;
    retries: number;
    routeChangeComplete: number;
    routeChangeTimeout: number;
    sessionEventLimit: number;
    sessionId?: string;
    sessionLengthSeconds: number;
    sessionSampleRate: number;
    suppressSessionStartEvent?: boolean;
    useBeacon: boolean;
    userId?: string;
    userIdRetentionDays: number;
    alias?: string;
    headers?: Record<string, string>;
    enableW3CTraceId: boolean;
}
export interface PartialConfig extends Omit<Partial<Config>, 'cookieAttributes'> {
    cookieAttributes?: PartialCookieAttributes;
}
/**
 * Best-effort UA detection using navigator.userAgentData (Chromium only).
 * Returns undefined when userAgentData is not available.
 */
export declare const userAgentDataProvider: () => UserAgentDetails | undefined;