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1import type { RoundingOptions } from "./types.js";
2/**
3 * The {@link differenceInSeconds} function options.
4 */
5export interface DifferenceInSecondsOptions extends RoundingOptions {}
6/**
7 * @name differenceInSeconds
8 * @category Second Helpers
9 * @summary Get the number of seconds between the given dates.
10 *
11 * @description
12 * Get the number of seconds between the given dates.
13 *
14 * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
15 *
16 * @param dateLeft - The later date
17 * @param dateRight - The earlier date
18 * @param options - An object with options.
19 *
20 * @returns The number of seconds
21 *
22 * @example
23 * // How many seconds are between
24 * // 2 July 2014 12:30:07.999 and 2 July 2014 12:30:20.000?
25 * const result = differenceInSeconds(
26 * new Date(2014, 6, 2, 12, 30, 20, 0),
27 * new Date(2014, 6, 2, 12, 30, 7, 999)
28 * )
29 * //=> 12
30 */
31export declare function differenceInSeconds<DateType extends Date>(
32 dateLeft: DateType | number | string,
33 dateRight: DateType | number | string,
34 options?: DifferenceInSecondsOptions,
35): number;