text: var HDWalletProvider = require("truffle-hdwallet-provider");
  var mnemonic = "twin nasty bargain fork poem exhibit online when crazy present vendor version";
  
  module.exports = {
    networks: {
      development: {
        provider: function() {
          return new HDWalletProvider(mnemonic, "http://127.0.0.1:8545/", 0, 50);
        },
        network_id: '*',
        gas: 6721975
      }
    },
    rinkeby: {
      // provider: () => new HDWalletProvider(mnemonic, `https://rinkeby.infura.io/v3/aec03ee293634f0e87c32e540164ce49`),
      // network_id: 4,       // Ropsten's id
      // gas: 5500000,        // Ropsten has a lower block limit than mainnet
      //confirmations: 2,    // # of confs to wait between deployments. (default: 0)
      //timeoutBlocks: 200,  // # of blocks before a deployment times out  (minimum/default: 50)
      //skipDryRun: true     // Skip dry run before migrations? (default: false for public nets )
    },
    compilers: {
      solc: {
        version: "^0.4.24"
      }
    }
  };