# token

- [ERC20](/elin/contracts-upgradeable/token/erc20.md)
- [ERC20BurnableUpgradeable](/elin/contracts-upgradeable/token/erc20/erc20burnableupgradeable.md)
- [ERC20Upgradeable](/elin/contracts-upgradeable/token/erc20/erc20upgradeable.md)
- [IERC20Upgradeable](/elin/contracts-upgradeable/token/erc20/ierc20upgradeable.md)