import { AnonymousID } from "../types";
declare const generateAnonymousId: (key: string, crossSubdomainCookies?: boolean) => AnonymousID;
/** Clear the anonymous id from every storage layer. */
declare const clearAnonymousId: (key: string) => void;
/** Test hook: forget the page-lifetime memory, as a new page load would. */
declare const __resetAnonymousIdMemory: () => void;
export { generateAnonymousId, clearAnonymousId, __resetAnonymousIdMemory };
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