const path = require('path')

module.exports = {
    env: {
      NETWORK_ID: 5,
      ETH_SCAN: "https://goerli.etherscan.io/",
      ETH_GAS_STATION_API_KEY: "804c59ff78459c8ef9e31b4d2796c1ab0a98fa269038baea667045702805",
      GSN_RELAY_HUB: "",
      GSN_FORWARDER: "",
      UNISWAP_ROUTER: "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D",
      UNISWAP_WETH: "0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6",
      GSN_PAYMASTER: "",
      GSN_TOKEN_SWAP: "",
      NULL_ADDRESS: "0x000000000000000000000000000000000000dead",
      ZRO_TOKEN: "0x35C817174E635FC47704d7394520aBa2eD755204"
    },
    sassOptions: {
      includePaths: [path.join(__dirname, 'styles')],
    },
    future: {
      webpack5: false,
    },
    webpack: (config, { isServer }) => {
      // Fixes npm packages that depend on `fs` module
      if (!isServer) {
        config.node = {
          fs: 'empty'
        }
      }
  
      return config
    },

  }