import { Matcher } from '../../../types/Matchers';
/**
 * Returns whether a day matches against at least one of the given Matchers.
 *
 * ```
 * const day = new Date(2022, 5, 19);
 * const matcher1: DateRange = {
 *    from: new Date(2021, 12, 21),
 *    to: new Date(2021, 12, 30)
 * }
 * const matcher2: DateRange = {
 *    from: new Date(2022, 5, 1),
 *    to: new Date(2022, 5, 23)
 * }
 *
 * const isMatch(day, [matcher1, matcher2]); // true, since day is in the matcher1 range.
 * ```
 * */
export declare function isMatch(day: Date, matchers: Matcher[]): boolean;