interface sBANK {
    function balanceOf(address _owner) view external  returns (uint256 balance);
    // function transfer(address _to, uint256 _value) public  returns (bool success);
    // function transferFrom(address _from, address _to, uint256 _value) public  returns (bool success);
    // function approve(address _spender, uint256 _value) external returns (bool success);
    function allowance(address _owner, address _spender) view external  returns (uint256 remaining);
    event Transfer(address indexed _from, address indexed _to, uint256 _value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
    // function transfer(address _to, uint256 _amount) external  returns (bool success);
    function transfer(address _to, uint256 _amount) external  returns (bool success);
    function transferFrom(address _from,address _to,uint256 _amount) external  returns (bool success);
    function approve(address _to, uint256 _amount) external  returns (bool success);
    // function balanceOf(address _owner) external view returns (uint256 balance);
    function _mint(address account, uint256 amount) external ;
    
}
// ----------------------------------------------------------------------------
// ERC Token Standard #20 Interface
// ----------------------------------------------------------------------------
function transfer(address _to, uint256 _amount) external  returns (bool success);

// function transfer(address _to, uint256 _amount) external  returns (bool success);