// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

interface IFarm {
    function add(
        uint256 _allocPoint,
        address _lpToken,
        bool _withUpdate,
        uint16 _depositFeeBP
    ) external;

    function deposit(uint256 _pid, uint256 _amount) external;

    function deposited(uint256 _pid, address _user) external view returns (uint256);

    function emergencyWithdraw(uint256 _pid) external;

    function endBlock() external view returns (uint256);

    function erc20() external view returns (address);

    function feeAddress() external view returns (address);

    function fund(uint256 _amount) external;

    function massUpdatePools() external;

    function owner() external view returns (address);

    function paidOut() external view returns (uint256);

    function pending(uint256 _pid, address _user) external view returns (uint256);

    function poolInfo(uint256)
        external
        view
        returns (
            address lpToken,
            uint256 allocPoint,
            uint256 lastRewardBlock,
            uint256 accERC20PerShare,
            uint16 depositFeeBP
        );

    function poolLength() external view returns (uint256);

    function renounceOwnership() external;

    function rewardPerBlock() external view returns (uint256);

    function set(
        uint256 _pid,
        uint256 _allocPoint,
        bool _withUpdate
    ) external;

    function setFeeAddress(address _feeAddress) external;

    function startBlock() external view returns (uint256);

    function totalAllocPoint() external view returns (uint256);

    function totalPending() external view returns (uint256);

    function transferOwnership(address newOwner) external;

    function updatePool(uint256 _pid) external;

    function userInfo(uint256, address) external view returns (uint256 amount, uint256 rewardDebt);

    function withdraw(uint256 _pid, uint256 _amount) external;
}