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1import type { ContextOptions, DateArg } from "./types.js";
2/**
3 * The {@link endOfYear} function options.
4 */
5export interface EndOfYearOptions<DateType extends Date = Date>
6 extends ContextOptions<DateType> {}
7/**
8 * @name endOfYear
9 * @category Year Helpers
10 * @summary Return the end of a year for the given date.
11 *
12 * @description
13 * Return the end of a year for the given date.
14 * The result will be in the local timezone.
15 *
16 * @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).
17 * @typeParam ResultDate - The result `Date` type, it is the type returned from the context function if it is passed, or inferred from the arguments.
18 *
19 * @param date - The original date
20 * @param options - The options
21 *
22 * @returns The end of a year
23 *
24 * @example
25 * // The end of a year for 2 September 2014 11:55:00:
26 * const result = endOfYear(new Date(2014, 8, 2, 11, 55, 0))
27 * //=> Wed Dec 31 2014 23:59:59.999
28 */
29export declare function endOfYear<
30 DateType extends Date,
31 ResultDate extends Date = DateType,
32>(date: DateArg<DateType>, options?: EndOfYearOptions<ResultDate>): ResultDate;