import type { HexString } from '../types';
/**
 * @name rescuePrimeAsU8a
 * @summary Creates a rescue prime u8a from the input.
 * @description
 * From a `Uint8Array` input, create the rescue prime and return the result as a u8a.
 *
 * if `asU64a` set true, the u8a data each items will as `biguint64`,
 * if `asU64a` set false, the u8a will transform to buffer and generate `BigUint64Array`.
 * @example
 * <BR>
 *
 * ```javascript
 * import { rescuePrimeAsU8a } from '@zcloak/crypto';
 *
 * rescuePrimeAsU8a('abcd1234'); // => [212, 187, 16, 176, 223, 111, 125, 152, 232, 223, 53, 52, 239, 99, 173, 71, 181, 59, 174, 51, 80, 175, 78, 174, 66, 122, 204, 8, 39, 100, 158, 253]
 * ```
 */
export declare function rescuePrimeAsU8a(data: HexString | Uint8Array | string, asU64a?: boolean): Uint8Array;
/**
 * @description Creates a rescue prime hex from the input.
 */
export declare function rescuePrimeAsHex(data: HexString | Uint8Array | string, asU64a?: boolean): HexString;