UniswapV3Pool.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.16;

interface UniswapV3Pool {
    event Burn(
        address indexed owner,
        int24 indexed tickLower,
        int24 indexed tickUpper,
        uint128 amount,
        uint256 amount0,
        uint256 amount1
    );
    event Collect(
        address indexed owner,
        address recipient,
        int24 indexed tickLower,
        int24 indexed tickUpper,
        uint128 amount0,
        uint128 amount1
    );
    event CollectProtocol(address indexed sender, address indexed recipient, uint128 amount0, uint128 amount1);
    event Flash(
        address indexed sender,
        address indexed recipient,
        uint256 amount0,
        uint256 amount1,
        uint256 paid0,
        uint256 paid1
    );
    event IncreaseObservationCardinalityNext(
        uint16 observationCardinalityNextOld,
        uint16 observationCardinalityNextNew
    );
    event Initialize(uint160 sqrtPriceX96, int24 tick);
    event Mint(
        address sender,
        address indexed owner,
        int24 indexed tickLower,
        int24 indexed tickUpper,
        uint128 amount,
        uint256 amount0,
        uint256 amount1
    );
    event SetFeeProtocol(uint8 feeProtocol0Old, uint8 feeProtocol1Old, uint8 feeProtocol0New, uint8 feeProtocol1New);
    event Swap(
        address indexed sender,
        address indexed recipient,
        int256 amount0,
        int256 amount1,
        uint160 sqrtPriceX96,
        uint128 liquidity,
        int24 tick
    );

    function burn(int24 tickLower, int24 tickUpper, uint128 amount) external returns (uint256 amount0, uint256 amount1);

    function collect(
        address recipient,
        int24 tickLower,
        int24 tickUpper,
        uint128 amount0Requested,
        uint128 amount1Requested
    ) external returns (uint128 amount0, uint128 amount1);

    function collectProtocol(
        address recipient,
        uint128 amount0Requested,
        uint128 amount1Requested
    ) external returns (uint128 amount0, uint128 amount1);

    function factory() external view returns (address);

    function fee() external view returns (uint24);

    function feeGrowthGlobal0X128() external view returns (uint256);

    function feeGrowthGlobal1X128() external view returns (uint256);

    function flash(address recipient, uint256 amount0, uint256 amount1, bytes memory data) external;

    function increaseObservationCardinalityNext(uint16 observationCardinalityNext) external;

    function initialize(uint160 sqrtPriceX96) external;

    function liquidity() external view returns (uint128);

    function maxLiquidityPerTick() external view returns (uint128);

    function mint(
        address recipient,
        int24 tickLower,
        int24 tickUpper,
        uint128 amount,
        bytes memory data
    ) external returns (uint256 amount0, uint256 amount1);

    function observations(
        uint256
    )
        external
        view
        returns (
            uint32 blockTimestamp,
            int56 tickCumulative,
            uint160 secondsPerLiquidityCumulativeX128,
            bool initialized
        );

    function observe(
        uint32[] memory secondsAgos
    ) external view returns (int56[] memory tickCumulatives, uint160[] memory secondsPerLiquidityCumulativeX128s);

    function positions(
        bytes32
    )
        external
        view
        returns (
            uint128 liquidity,
            uint256 feeGrowthInside0LastX128,
            uint256 feeGrowthInside1LastX128,
            uint128 tokensOwed0,
            uint128 tokensOwed1
        );

    function protocolFees() external view returns (uint128 token0, uint128 token1);

    function setFeeProtocol(uint8 feeProtocol0, uint8 feeProtocol1) external;

    function slot0()
        external
        view
        returns (
            uint160 sqrtPriceX96,
            int24 tick,
            uint16 observationIndex,
            uint16 observationCardinality,
            uint16 observationCardinalityNext,
            uint8 feeProtocol,
            bool unlocked
        );

    function snapshotCumulativesInside(
        int24 tickLower,
        int24 tickUpper
    ) external view returns (int56 tickCumulativeInside, uint160 secondsPerLiquidityInsideX128, uint32 secondsInside);

    function swap(
        address recipient,
        bool zeroForOne,
        int256 amountSpecified,
        uint160 sqrtPriceLimitX96,
        bytes memory data
    ) external returns (int256 amount0, int256 amount1);

    function tickBitmap(int16) external view returns (uint256);

    function tickSpacing() external view returns (int24);

    function ticks(
        int24
    )
        external
        view
        returns (
            uint128 liquidityGross,
            int128 liquidityNet,
            uint256 feeGrowthOutside0X128,
            uint256 feeGrowthOutside1X128,
            int56 tickCumulativeOutside,
            uint160 secondsPerLiquidityOutsideX128,
            uint32 secondsOutside,
            bool initialized
        );

    function token0() external view returns (address);

    function token1() external view returns (address);
}