import { type MOSProxyLogger } from './logger';
import type { MOSConfigInput } from './types';
export interface MOSConfig {
    originUrl: URL;
    surfaceSlug: string;
    mosHost: URL;
    mosSecretKey: string;
    mosEnvironment: string;
    mosEndpointsPrefix: string;
    anonymousSessionCookieName: string;
    authenticatedUserJwtCookieName: string;
    injectScriptUrl: string | undefined;
    surfaceDecisionsIgnorePathPatterns: RegExp[];
    surfaceDecisionsCookiePatterns: RegExp[];
    originRequestHeaders: Record<string, string>;
    createAnonymousIdentifierFallback: boolean;
}
export declare function normalizeMOSConfig(config: MOSConfigInput, logger?: MOSProxyLogger): MOSConfig;