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AggregatorV3Interface

AggregatorV3Interface​

decimals​

function decimals() external view returns (uint8)

description​

function description() external view returns (string)

version​

function version() external view returns (uint256)

getRoundData​

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

latestRoundData​

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