import type { HexString } from '../types';
/**
 * @name blake3AsU8a
 * @summary Creates a blake3 u8a from the input.
 * @description
 * From a `Uint8Array` input, create the blake3 and return the result as a u8a.
 * @example
 * <BR>
 *
 * ```javascript
 * import { blake3AsU8a } from '@zcloak/crypto';
 *
 * blake3AsU8a('abcd1234'); // => [135,118,41,144,40,252,65,100,204,245,252,44,138,223,209,13,119,200,131,115,120,31,210,44,253,198,228,212,122,61,87,245]
 * ```
 */
export declare function blake3AsU8a(data: HexString | Uint8Array | string, bitLength?: 64 | 128 | 256 | 384 | 512, key?: Uint8Array | null): Uint8Array;
/**
 * @description Creates a blake3 hex from the input.
 */
export declare function blake3AsHex(data: HexString | Uint8Array | string): HexString;