> For the complete documentation index, see [llms.txt](https://contracts.synapseprotocol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://contracts.synapseprotocol.com/elin/contracts-4.5.0.md).

# contracts-4.5.0

- [access](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/access.md)
- [AccessControl](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/access/accesscontrol.md)
- [AccessControlEnumerable](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/access/accesscontrolenumerable.md)
- [IAccessControl](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/access/iaccesscontrol.md)
- [IAccessControlEnumerable](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/access/iaccesscontrolenumerable.md)
- [Ownable](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/access/ownable.md)
- [security](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/security.md)
- [Pausable](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/security/pausable.md)
- [utils](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/utils.md)
- [Context](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/utils/context.md)
- [Strings](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/utils/strings.md)
- [introspection](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/utils/introspection.md)
- [ERC165](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/utils/introspection/erc165.md)
- [IERC165](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/utils/introspection/ierc165.md)
- [structs](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/utils/structs.md)
- [EnumerableSet](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/utils/structs/enumerableset.md)
- [token](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/token.md)
- [ERC20](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/token/erc20.md)
- [ERC20](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/token/erc20/erc20.md)
- [IERC20](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/token/erc20/ierc20.md)
- [extensions](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/token/erc20/extensions.md)
- [ERC20Burnable](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/token/erc20/extensions/erc20burnable.md)
- [ERC20Pausable](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/token/erc20/extensions/erc20pausable.md)
- [IERC20Metadata](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/token/erc20/extensions/ierc20metadata.md)
- [presets](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/token/erc20/presets.md)
- [ERC20PresetMinterPauser](https://contracts.synapseprotocol.com/elin/contracts-4.5.0/token/erc20/presets/erc20presetminterpauser.md)