import { crypto, generatePseudoRandomSalt } from '@0xproject/order-utils'; export const addressUtils = { generatePseudoRandomAddress(): string { const randomBigNum = generatePseudoRandomSalt(); const randomBuff = crypto.solSHA3([randomBigNum]); const randomAddress = `0x${randomBuff.slice(0, 20).toString('hex')}`; return randomAddress; }, };