hardhat.config.ts

import { HardhatUserConfig } from "hardhat/config";
import "@openzeppelin/hardhat-upgrades";
import "@nomiclabs/hardhat-waffle";
import "hardhat-typechain";
import "@nomiclabs/hardhat-etherscan";
require("hardhat-contract-sizer");
import "solc";
import { config as dotenvConfig } from "dotenv";

dotenvConfig();

const config: HardhatUserConfig = {
  solidity: {
    compilers: [
      {
        version: "0.8.19",
        settings: {
          optimizer: {
            enabled: true,
            runs: 200,
          },
        },
      },
    ],
  },
  defaultNetwork: "hardhat",
  networks: {
    hardhat: {},
    mumbai: {
      url: "https://polygon-mumbai.blockpi.network/v1/rpc/public",
      chainId: 80001,
    },
  },
  mocha: {
    timeout: 20000,
  },
  paths: {
    sources: "./contracts",
    tests: "./test",
    cache: "./cache",
    artifacts: "./artifacts",
  }
};

export default config;