hyperlane-monorepo/solidity/contracts/test/ERC20Test.sol

// SPDX-License-Identifier: Apache-2.0
pragma solidity >=0.8.0;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract ERC20Test is ERC20 {
    uint8 public immutable _decimals;

    constructor(
        string memory name,
        string memory symbol,
        uint256 totalSupply,
        uint8 __decimals
    ) ERC20(name, symbol) {
        _decimals = __decimals;
        _mint(msg.sender, totalSupply);
    }

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

    function mint(uint256 amount) public {
        _mint(msg.sender, amount);
    }

    function mintTo(address account, uint256 amount) public {
        _mint(account, amount);
    }
}