interface IV2Keep3rJob is IKeep3rJob {
    // event Keep3rSet(address keep3r);
    event Keep3rHelperSet(address keep3rHelper);
    event SlidingOracleSet(address slidingOracle);

    // Setters
    event StrategyAdded(address _strategy, uint256 _requiredAmount);
    event StrategyModified(address _strategy, uint256 _requiredAmount);
    event StrategyRemoved(address _strategy);

    // Actions by Keeper
    event Worked(address _strategy, address _keeper, uint256 _credits);

    // Actions forced by governor
    event ForceWorked(address _strategy);

    // Getters
    function fastGasOracle() external view returns (address _fastGasOracle);

    function strategies() external view returns (address[] memory);

    function workable(address _strategy) external view returns (bool);

    // Setters
    function setV2Keep3r(address _v2Keeper) external;

    function setYOracle(address _v2Keeper) external;

    function setFastGasOracle(address _fastGasOracle) external;

    function setWorkCooldown(uint256 _workCooldown) external;

    function addStrategies(
        address[] calldata _strategy,
        uint256[] calldata _requiredAmount,
        address[] calldata _costTokens,
        address[] calldata _costPairs
    ) external;

    function addStrategy(
        address _strategy,
        uint256 _requiredAmount,
        address _costToken,
        address _costPair
    ) external;

    function updateRequiredAmounts(address[] calldata _strategies, uint256[] calldata _requiredAmounts) external;

    function updateRequiredAmount(address _strategy, uint256 _requiredAmount) external;

    function updateCostTokenAndPair(
        address _strategy,
        address _costToken,
        address _costPair
    ) external;

    function removeStrategy(address _strategy) external;

    // Keeper actions
    function work(address _strategy) external returns (uint256 _credits);

    // Mechanics keeper bypass
    function forceWork(address _strategy) external;
}
function fastGasOracle() external view returns (address _fastGasOracle);

// Getters