openzeppelin-contracts/contracts/mocks/token/VotesTimestamp.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../../token/ERC20/extensions/ERC20Votes.sol";
import "../../token/ERC721/extensions/ERC721Votes.sol";

abstract contract ERC20VotesTimestampMock is ERC20Votes {
    function clock() public view virtual override returns (uint48) {
        return SafeCast.toUint48(block.timestamp);
    }

    // solhint-disable-next-line func-name-mixedcase
    function CLOCK_MODE() public view virtual override returns (string memory) {
        return "mode=timestamp";
    }
}

abstract contract ERC721VotesTimestampMock is ERC721Votes {
    function clock() public view virtual override returns (uint48) {
        return SafeCast.toUint48(block.timestamp);
    }

    // solhint-disable-next-line func-name-mixedcase
    function CLOCK_MODE() public view virtual override returns (string memory) {
        return "mode=timestamp";
    }
}