pragma solidity ^0.5.16;

//import "@chainlink/contracts-0.0.10/src/v0.5/interfaces/AggregatorV2V3Interface.sol";

interface AggregatorV2V3Interface {
    function latestRound() external view returns (uint256);

    function decimals() external view returns (uint8);

    function getAnswer(uint256 roundId) external view returns (int256);

    function getTimestamp(uint256 roundId) external view returns (uint256);

    function getRoundData(uint80 _roundId)
        external
        view
        returns (
            uint80 roundId,
            int256 answer,
            uint256 startedAt,
            uint256 updatedAt,
            uint80 answeredInRound
        );

    function latestRoundData()
        external
        view
        returns (
            uint80 roundId,
            int256 answer,
            uint256 startedAt,
            uint256 updatedAt,
            uint80 answeredInRound
        );
}