// SPDX-License-Identifier: UNLICENSED
// Gearbox. Generalized leverage protocol that allows to take leverage and then use it across other DeFi protocols and platforms in a composable way.
// (c) Gearbox Holdings, 2022
pragma solidity ^0.8.10;

interface ITokenTestSuite {
    function wethToken() external view returns (address);

    function approve(
        address token,
        address holder,
        address targetContract
    ) external;

    function approve(
        address token,
        address holder,
        address targetContract,
        uint256 amount
    ) external;

    // function approve(
    //     Tokens t,
    //     address holder,
    //     address targetContract
    // ) external;

    // function approve(
    //     Tokens t,
    //     address holder,
    //     address targetContract,
    //     uint256 amount
    // ) external;

    function topUpWETH() external payable;

    function topUpWETH(address onBehalfOf, uint256 value) external;

    function balanceOf(address token, address holder)
        external
        view
        returns (uint256 balance);

    function mint(
        address token,
        address to,
        uint256 amount
    ) external;

    function burn(
        address token,
        address from,
        uint256 amount
    ) external;

    // function mint(
    //     Tokens t,
    //     address to,
    //     uint256 amount
    // ) external;
}