// SPDX-License-Identifier: MIT pragma solidity ^0.8.2; import "../../../token/ERC20/ERC20.sol"; import "../../../token/ERC20/extensions/ERC20Permit.sol"; import "../../../token/ERC20/extensions/ERC20Votes.sol"; contract MyToken is ERC20, ERC20Permit, ERC20Votes { constructor() ERC20("MyToken", "MTK") ERC20Permit("MyToken") {} // The functions below are overrides required by Solidity. function _afterTokenTransfer(address from, address to, uint256 amount) internal override(ERC20, ERC20Votes) { super._afterTokenTransfer(from, to, amount); } function _mint(address to, uint256 amount) internal override(ERC20, ERC20Votes) { super._mint(to, amount); } function _burn(address account, uint256 amount) internal override(ERC20, ERC20Votes) { super._burn(account, amount); } }