## `IAggregatorV3`






### `decimals() → uint8` (external)





### `description() → string` (external)





### `version() → uint256` (external)





### `getRoundData(uint80 _roundId) → uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound` (external)





### `latestRoundData() → uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound` (external)