aave-protocol-v2/contracts/interfaces/IChainlinkAggregator.sol

19 lines
640 B
Solidity

// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.6.12;
interface IChainlinkAggregator {
function decimals() external view returns (uint8);
function latestAnswer() external view returns (int256);
function latestTimestamp() external view returns (uint256);
function latestRound() external view returns (uint256);
function getAnswer(uint256 roundId) external view returns (int256);
function getTimestamp(uint256 roundId) external view returns (uint256);
event AnswerUpdated(int256 indexed current, uint256 indexed roundId, uint256 timestamp);
event NewRound(uint256 indexed roundId, address indexed startedBy);
}