text: const HDWalletProvider = require("@truffle/hdwallet-provider");
  const mnemonic = "capable bleak north praise fog almost struggle legal stand apology select crouch";
  module.exports = {
      defaultNetwork: 'hardhat',
      networks: {
        hardhat: {},
        dev: {
          accounts: {
              mnemonic: mnemonic,
              path: "m/44'/889'/0'/0/",
              initialIndex: 0,
              count: 1,
          },
            url: "https://rpc.testnet.tomochain.com",
            network_id: "89",
            gas: 2000000,
            gasPrice: 10000000000000,
        },
        quorum: {
          url: 'http://127.0.0.1:22000',
        },
      },
      solidity: {
        version: '0.6.12',
        settings: {
          optimizer: {
            enabled: true,
            runs: 200,
          },
        },
      },
      paths: {
        sources: './contracts',
        tests: './test',
        cache: './cache',
        artifacts: './artifacts',
      },
      mocha: {
        timeout: 20000,
      },
    };