import { BigNumber } from 'ethers' import { ethers } from 'hardhat'; export const oneToken = BigNumber.from(1e18.toString()) export async function increaseTime(timeToAdd: number) { const block = await ethers.provider.getBlock('latest') await ethers.provider.send('evm_mine', [timeToAdd + block.timestamp]); } export const AddressZero = '0x' + Buffer.alloc(20, 0).toString('hex')