// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

interface IIntegerSet {
    function add(uint256[] memory _set, uint256 _value) external pure returns (uint256[] memory newSet);

    function remove(uint256[] memory _set, uint256 _value) external pure returns (uint256[] memory newSet);

    function removeAll(uint256[] memory _set, uint256[] memory _values) external pure returns (uint256[] memory newSet);

    function cardinality(uint256[] memory _set) external pure returns (uint256);

    function contains(uint256[] memory _set, uint256 _value) external pure returns (bool);

    function containsAll(uint256[] memory _set, uint256[] memory _values) external pure returns (bool);

    function containsAny(uint256[] memory _set, uint256[] memory _values) external pure returns (bool);

    function difference(uint256[] memory _set, uint256[] memory _values) external pure returns (uint256[] memory);

    function equal(uint256[] memory _set, uint256[] memory _values) external pure returns (bool);

    function intersect(uint256[] memory _set, uint256[] memory _values) external pure returns (uint256[] memory);

    function union(uint256[] memory _set, uint256[] memory _values) external pure returns (uint256[] memory);

    function isSubset(uint256[] memory _set, uint256[] memory _values) external pure returns (bool);

    function isSuperset(uint256[] memory _set, uint256[] memory _values) external pure returns (bool);

    function isProperSubset(uint256[] memory _set, uint256[] memory _values) external pure returns (bool);

    function isProperSuperset(uint256[] memory _set, uint256[] memory _values) external pure returns (bool);

    function add(int256[] memory _set, int256 _value) external pure returns (int256[] memory newSet);

    function remove(int256[] memory _set, int256 _value) external pure returns (int256[] memory newSet);

    function removeAll(int256[] memory _set, int256[] memory _values) external pure returns (int256[] memory newSet);

    function cardinality(int256[] memory _set) external pure returns (int256);

    function contains(int256[] memory _set, int256 _value) external pure returns (bool);

    function containsAll(int256[] memory _set, int256[] memory _values) external pure returns (bool);

    function containsAny(int256[] memory _set, int256[] memory _values) external pure returns (bool);

    function difference(int256[] memory _set, int256[] memory _values) external pure returns (int256[] memory);

    function equal(int256[] memory _set, int256[] memory _values) external pure returns (bool);

    function intersect(int256[] memory _set, int256[] memory _values) external pure returns (int256[] memory);

    function union(int256[] memory _set, int256[] memory _values) external pure returns (int256[] memory);

    function isSubset(int256[] memory _set, int256[] memory _values) external pure returns (bool);

    function isSuperset(int256[] memory _set, int256[] memory _values) external pure returns (bool);

    function isProperSubset(int256[] memory _set, int256[] memory _values) external pure returns (bool);

    function isProperSuperset(int256[] memory _set, int256[] memory _values) external pure returns (bool);
}