import { ByteArray } from '../types.js';
/**
 * Concatenates multiple Uint8Array instances into a single ByteArray.
 *
 * @param arrays - The arrays to concatenate.
 * @returns A new ByteArray containing all input arrays concatenated in order.
 *
 * @example
 * ```typescript
 * const result = concatUint8Arrays([
 *   new Uint8Array([1, 2]),
 *   new Uint8Array([3, 4])
 * ]) // Returns Uint8Array([1, 2, 3, 4])
 * ```
 */
export declare function concatUint8Arrays(arrays: Uint8Array[]): ByteArray;