set-protocol-v2/contracts/interfaces/external/IDMMPool.sol at 7d2e9553325aec005eaabf1199d7da5784649e41 · SetProtocol/set-protocol-v2 · GitHub

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// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.6.10;

import "@openzeppelin/token/ERC20/IERC20.sol";

import "./IDMMFactory.sol";

interface IDMMPool {
    function mint(address to) external returns (uint256 liquidity);

    function burn(address to) external returns (uint256 amount0, uint256 amount1);

    function swap(
        uint256 amount0Out,
        uint256 amount1Out,
        address to,
        bytes calldata data
    ) external;

    function sync() external;

    function getReserves() external view returns (uint112 reserve0, uint112 reserve1);

    function getTradeInfo()
        external
        view
        returns (
            uint112 _vReserve0,
            uint112 _vReserve1,
            uint112 reserve0,
            uint112 reserve1,
            uint256 feeInPrecision
        );

    function token0() external view returns (IERC20);

    function token1() external view returns (IERC20);

    function ampBps() external view returns (uint32);

    function factory() external view returns (IDMMFactory);

    function kLast() external view returns (uint256);
}