import { StatsigUser } from '../StatsigUser';
export declare function SimpleHash(value: string): string;
export declare function getHashValue(value: string, hash_used?: string | undefined): string;
export declare function djb2HashForObject(object: Record<string, unknown> | null): string;
export declare function getSortedObject(object: Record<string, unknown> | null): Record<string, unknown> | null;
export declare function getUserCacheKey(user: StatsigUser | null): string;