export declare const COOKIE_KEY = "OPTOUTMULTI";
export declare const COOKIE_MAX_AGE: number;
export declare const COOKIE_DOMAIN: string;
export interface PrivacySettings {
    '0': '0' | '1';
    c3: '0' | '1';
    c2: '0' | '1';
    c1: '0' | '1';
    c4: '0' | '1';
}
/**
 * Returns a string for the cookie's domain that will work for all subdomains
 * of the current domain (e.g. "healthcare.gov") unless we're not on a .gov
 * site right now.
 */
export declare function getCookieDomain(): string;
export declare function getPrivacySettings(): PrivacySettings;
export declare function setPrivacySettings(settings: PrivacySettings): void;
