const path = require('path')

module.exports = {
    env: {
      NETWORK_ID: 1337,
      ETH_SCAN: "https://goerli.etherscan.io/",
      ETH_GAS_STATION_API_KEY: "804c59ff78459c8ef9e31b4d2796c1ab0a98fa269038baea667045702805",
      GSN_RELAY_HUB: "0xa513E6E4b8f2a923D98304ec87F64353C4D5C853",
      GSN_FORWARDER: "0x0165878A594ca255338adfa4d48449f69242Eb8F",
      UNISWAP_ROUTER: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0",
      UNISWAP_WETH: "0x5FbDB2315678afecb367f032d93F642f64180aa3",
      GSN_PAYMASTER: "0x322813Fd9A801c5507c9de605d63CEA4f2CE6c44",
      GSN_TOKEN_SWAP: "0x4A679253410272dd5232B3Ff7cF5dbB88f295319",
      NULL_ADDRESS: "0x000000000000000000000000000000000000dead"
    },
    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
    },

  }