declare class Encryption { static rfc3986EncodeURIComponent(str: string): string; static createHash(algorithm: 'sha256' | 'md5', text: string): string; static createHmac(algorithm: 'sha256' | 'md5', key: string, text: string): string; static encodeNextToken(data: Record): string; static decodeNextToken(hash: string): Record; static createJSONHash(algorithm: 'sha256' | 'md5', record: Record): string; static createJSONHmac(algorithm: 'sha256' | 'md5', key: string, record: Record): string; private static createFlatRecord; } export { Encryption };