contract Transferrable {

    using SafeERC20 for ERC20;


    /// @dev This function is used to move tokens sent accidentally to this contract method.
    /// @dev The owner can chose the new destination address
    /// @param _to is the recipient's address.
    /// @param _asset is the address of an ERC20 token or 0x0 for ether.
    /// @param _amount is the amount to be transferred in base units.
    function _safeTransfer(address payable _to, address _asset, uint _amount) internal {
        // address(0) is used to denote ETH
        if (_asset == address(0)) {
            _to.transfer(_amount);
        } else {
            ERC20(_asset).safeTransfer(_to, _amount);
        }
    }
}
function _safeTransfer(address payable _to, address _asset, uint _amount) internal {
        // address(0) is used to denote ETH
        if (_asset == address(0)) {
            _to.transfer(_amount);
        } else {
            ERC20(_asset).safeTransfer(_to, _amount);
        }
    }
/// @dev This function is used to move tokens sent accidentally to this contract method.
/// @dev The owner can chose the new destination address
/// @param _to is the recipient's address.
/// @param _asset is the address of an ERC20 token or 0x0 for ether.
/// @param _amount is the amount to be transferred in base units.