@polkadot/util
Version:
A collection of useful utilities for @polkadot
25 lines (24 loc) • 707 B
TypeScript
import type { U8aLike } from '../types.js';
/**
* @name u8aConcat
* @summary Creates a concatenated Uint8Array from the inputs.
* @description
* Concatenates the input arrays into a single `UInt8Array`.
* @example
* <BR>
*
* ```javascript
* import { { u8aConcat } from '@polkadot/util';
*
* u8aConcat(
* new Uint8Array([1, 2, 3]),
* new Uint8Array([4, 5, 6])
* ); // [1, 2, 3, 4, 5, 6]
* ```
*/
export declare function u8aConcat(...list: readonly U8aLike[]): Uint8Array;
/**
* @name u8aConcatStrict
* @description A strict version of [[u8aConcat]], accepting only Uint8Array inputs
*/
export declare function u8aConcatStrict(u8as: readonly Uint8Array[], length?: number): Uint8Array;