These contracts are pulled from https://github.com/defi-wonderland/xERC20

Commit: 77b2c6266ab07ae629517ad83ff058ad9e599a2b

• Make contract upgradeable via OpenZeppelin's upgradeable contracts
• Instead of deploying full contracts, the factories will deploy OZ TransparentUpgradeableProxy

https://book.getfoundry.sh/

$ forge build

$ forge test

$ forge fmt

$ forge snapshot

$ anvil

$ forge script script/Counter.s.sol:CounterScript --rpc-url <your_rpc_url> --private-key <your_private_key>

$ cast <subcommand>

$ forge --help
$ anvil --help
$ cast --help