hardhat.config.ts

import * as dotenv from "dotenv";
import "@typechain/hardhat";
import "@nomiclabs/hardhat-ethers";
import "@nomiclabs/hardhat-waffle";
import { HardhatUserConfig, task } from "hardhat/config";
import "solidity-coverage";
import "hardhat-contract-sizer";

dotenv.config();

// You need to export an object to set up your config
// Go to https://hardhat.org/config/ to learn more

const config: HardhatUserConfig = {
  defaultNetwork: "hardhat",
  networks: {
    hardhat: {
      chainId: 1337,
      allowUnlimitedContractSize: true,
    },
    /*
    mumbai: {
      // Infura
      // url: `https://polygon-mumbai.infura.io/v3/${infuraId}`
      url: "https://rpc-mumbai.matic.today",
      accounts: [privateKey]
    },
    matic: {
      // Infura
      // url: `https://polygon-mainnet.infura.io/v3/${infuraId}`,
      url: "https://rpc-mainnet.maticvigil.com",
      accounts: [privateKey]
    }
    */
  },
  solidity: {
    compilers: [
      {
        version: "0.6.2",
      },
      {
        version: "0.6.2",
        settings: {
          optimizer: {
            enabled: true,
            runs: 2,
          },
        },
      },
    ],
  },
};

export default config;