@okxweb3/coin-ethereum/dist/lib/sdk/eth-sig-util/nacl-util.d.ts

An Ethereum SDK for building Web3 wallets and applications.

export function decodeUTF8(s: any): Uint8Array;
export function encodeUTF8(arr: any): string;
export function encodeBase64(arr: any): string;
export function decodeBase64(s: any): Uint8Array;