import { Deployer } from '@0xproject/deployer'; import { devConstants } from '@0xproject/dev-utils'; import * as path from 'path'; import { constants } from './constants'; import { provider } from './web3_wrapper'; const artifactsDir = path.resolve('test', 'artifacts'); const deployerOpts = { artifactsDir, provider, networkId: constants.TESTRPC_NETWORK_ID, defaults: { gas: devConstants.GAS_ESTIMATE, }, }; export const deployer = new Deployer(deployerOpts);