aave-protocol-v2/contracts/interfaces/IChainlinkAggregator.sol
2020-07-13 11:54:08 +03:00

18 lines
585 B
Solidity

// SPDX-License-Identifier: agpl-3.0
pragma solidity ^0.6.8;
interface IChainlinkAggregator {
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);
}