contract PendleLPOracle is IOracle, AccessControlUpgradeable, UUPSUpgradeable {
    using PendleLpOracleLib for IPMarket;
    /*//////////////////////////////////////////////////////////////
                               CONSTANTS
    //////////////////////////////////////////////////////////////*/

    /// @notice Chainlink aggregator address
    AggregatorV3Interface public immutable aggregator;
    /// @notice Stable period in seconds
    uint256 public immutable stalePeriod;
    /// @notice Aggregator decimal to WAD conversion scale
    uint256 public immutable aggregatorScale;
    /// @notice Pendle Market
    IPMarket public immutable market;
    /// @notice TWAP window in seconds
    uint32 public immutable twapWindow;
    /// @notice Pendle Pt Oracle
    IPPtOracle public immutable ptOracle;

    /*//////////////////////////////////////////////////////////////
                              STORAGE GAP
    //////////////////////////////////////////////////////////////*/

    uint256[50] private __gap;

    /*//////////////////////////////////////////////////////////////
                                 ERRORS
    //////////////////////////////////////////////////////////////*/
    /*//////////////////////////////////////////////////////////////
                              STORAGE GAP
    //////////////////////////////////////////////////////////////*/

    uint256[50] private __gap;
