/**
 * @dev current timestamp
 * @notice in seconds
 */
export declare const currentTimestamp: () => number;
/**
 * @notice timestamp in seconds
 */
export declare const oneDayLater: () => string;
/**
 * @notice timestamp in seconds
 */
export declare const oneWeekLater: () => string;
/**
 * @notice timestamp in seconds
 */
export declare const oneMonthLater: () => string;
/**
 * @notice timestamp in seconds
 * @return max uint72
 */
export declare const infiniteTime: () => string;