MintBurnERC20

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.22;

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

contract MintBurnERC20 is ERC20, Ownable {
    uint8 private _decimals;

    constructor(
        string memory name_,
        string memory symbol_,
        uint256 initialSupply_,
        uint8 decimals_,
        address owner_
    ) ERC20(name_, symbol_) Ownable(owner_) {
        _decimals = decimals_;
        _mint(msg.sender, initialSupply_ * (10 ** uint256(decimals_)));
    }

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

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

    function burn(address from, uint256 amount) external onlyOwner {
        _burn(from, amount);
    }
}