| // SPDX-License-Identifier: MIT | |
| pragma solidity 0.8.26; | |
| interface IERC20 { | |
| function totalSupply() external view returns (uint256); | |
| function balanceOf(address account) external view returns (uint256); | |
| function transfer(address to, uint256 amount) external returns (bool); | |
| function allowance(address owner, address spender) external view returns (uint256); | |
| function approve(address spender, uint256 amount) external returns (bool); | |
| function transferFrom(address from, address to, uint256 amount) external returns (bool); | |
| event Transfer(address indexed from, address indexed to, uint256 value); | |
| event Approval(address indexed owner, address indexed spender, uint256 value); | |
| } |