// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

interface IAmmFactory {
    event AmmCreated(address indexed baseToken, address indexed quoteToken, address amm);

    function createAmm(address baseToken, address quoteToken) external returns (address amm);

    function initAmm(
        address baseToken,
        address quoteToken,
        address margin
    ) external;

    function setFeeTo(address) external;

    function setFeeToSetter(address) external;

    function upperFactory() external view returns (address);

    function config() external view returns (address);

    function feeTo() external view returns (address);

    function feeToSetter() external view returns (address);

    function getAmm(address baseToken, address quoteToken) external view returns (address amm);
}