// SPDX-License-Identifier: MIT
pragma solidity 0.8.24;
import "./ILotteryDependencies.sol";

/// @notice One accepted request and one immutable 24-hour response window.
/// @dev Timeliness is measured when the adapter stores the word, not when it is delivered.
interface ITimeoutRefundRandomnessProvider is IRandomnessProvider {
    function round() external view returns (address);
    function RESPONSE_WINDOW() external view returns (uint256);
    function requestId() external view returns (uint256);
    function acceptedAt() external view returns (uint256);
    function seedDeadline() external view returns (uint256);
    function fulfilledAt() external view returns (uint256);
    function randomWord() external view returns (uint256);
    function hasTimelyRandomness() external view returns (bool);
}