import type { ContextOptions, Interval } from '../types.ts';
/**
 * The {@link eachWeekendOfInterval} function options.
 */
export interface EachWeekendOfIntervalOptions<DateType extends Date = Date> extends ContextOptions<DateType> {
}
/**
 * The {@link eachWeekendOfInterval} function result type.
 */
export type EachWeekendOfIntervalResult<IntervalType extends Interval, Options extends EachWeekendOfIntervalOptions | undefined> = Array<Options extends EachWeekendOfIntervalOptions<infer DateType> ? DateType : IntervalType['start'] extends Date ? IntervalType['start'] : IntervalType['end'] extends Date ? IntervalType['end'] : Date>;
/**
 * @name eachWeekendOfInterval
 * @category Interval Helpers
 * @summary List all the Saturdays and Sundays in the given date interval.
 *
 * @description
 * Get all the Saturdays and Sundays in the given date interval.
 *
 * @typeParam IntervalType - Interval type.
 * @typeParam Options - Options type.
 *
 * @param interval - The given interval
 * @param options - An object with options
 *
 * @returns An array containing all the Saturdays and Sundays
 *
 * @example
 * // Lists all Saturdays and Sundays in the given date interval
 * const result = eachWeekendOfInterval({
 *   start: new Date(2018, 8, 17),
 *   end: new Date(2018, 8, 30)
 * })
 * //=> [
 * //   Sat Sep 22 2018 00:00:00,
 * //   Sun Sep 23 2018 00:00:00,
 * //   Sat Sep 29 2018 00:00:00,
 * //   Sun Sep 30 2018 00:00:00
 * // ]
 */
export declare function eachWeekendOfInterval<IntervalType extends Interval, Options extends EachWeekendOfIntervalOptions | undefined = undefined>(interval: IntervalType, options?: Options): EachWeekendOfIntervalResult<IntervalType, Options>;