hardhat.config.js

require("@nomicfoundation/hardhat-toolbox");
require("@nomicfoundation/hardhat-chai-matchers");
require("@nomiclabs/hardhat-ethers");
require("hardhat-interface-generator");
require('@symblox/hardhat-abi-gen');
require('hardhat-contract-sizer');
require('solidity-coverage');
require('dotenv').config()

/**
 * @type import('hardhat/config').HardhatUserConfig
 */
 
module.exports = {
  solidity: {
  version: "0.8.9",
  settings: {
	optimizer : {
		enabled: true,
		runs: 2000,
		details: {
			yul: true, 
			yulDetails: {
				stackAllocation: true,
				    }
			 }
		    },
            }
            },
  networks: {
	hardhat: {
		forking: {
		  url: process.env.OPTIMISM_MAINNET_API_AND_KEY,
		  blockNumber: 29617000, //16th oct 2022
		  
		},
		//allowUnlimitedContractSize: true,
	  },
  	kovan: {
  		url: process.env.KOVAN_API_AND_KEY,
  		accounts: [ process.env.DEPLOYMENT_ACCOUNT ]
  		},
	optimism: {
		url: process.env.OPTIMISM_MAINNET_API_AND_KEY,
		accounts: [ process.env.DEPLOYMENT_ACCOUNT ]
			},
  	    
	optimism_kovan: {
		url: process.env.OPTIMISM_KOVAN_API_AND_KEY,
		accounts: [ process.env.DEPLOYMENT_ACCOUNT ]
				},
	optimism_goerli: {
		url: process.env.OPTIMISM_GOERLI_API_AND_KEY,
		accounts: [ process.env.DEPLOYMENT_ACCOUNT ]
					}
				}	,
  	    
};