import { ReadonlyUint8Array } from "@solana/kit";
/**
 * Concatenates an array of Uint8Array instances into a single Uint8Array.
 *
 * @param arrays - An array of Uint8Array objects to concatenate.
 * @returns A new Uint8Array containing the concatenated data from all input arrays.
 */
export declare const uint8ArraysConcat: (arrays: (Uint8Array | ReadonlyUint8Array)[]) => Uint8Array;