node_modules .env # Hardhat files /cache /artifacts # TypeChain files /typechain /typechain-types # solidity-coverage files /coverage /coverage.json # Hardhat Ignition default folder for deployments against a local node ignition/deployments/chain-31337 /.idea/ /typechain/ /dist/ /yarn-error.log /deployments/dev/ /deployments/localhost/ /deployments/proxy/ /typechain-types/ /reports/gas-used-output.color /.DS_Store .DS_Store /contracts/dist/ /contracts/types/ openzeppelin