// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.19;

import { ERC20 } from "@openzeppelin/token/ERC20/ERC20.sol";

/**
 * @title MockToken
 * @notice Minimal ERC20 with open mint for backtesting only. No access control.
 */
contract MockToken is ERC20 {
    uint8 private _dec;

    constructor(string memory name, string memory symbol, uint8 decimals_) ERC20(name, symbol) {
        _dec = decimals_;
    }

    function decimals() public view override returns (uint8) {
        return _dec;
    }

    function mint(address to, uint256 amount) external {
        _mint(to, amount);
    }
}