// Created on the basis of http://www.typescriptlang.org/docs/handbook/declaration-files/templates/module-d-ts.html export as namespace weekstart; export type DayOfWeek = 0 | 1 | 2 | 3 | 4 | 5 | 6; /** * Return first day of week for country/region code. * * Based on data from: * - [https://unicode-org.github.io/cldr-staging/charts/latest/supplemental/territory_information.html](https://unicode-org.github.io/cldr-staging/charts/latest/supplemental/territory_information.html) * - [https://www.iso.org/iso-3166-country-codes.html](https://www.iso.org/iso-3166-country-codes.html) * * @example * getWeekStartByRegion('PNG'); // 1 * getWeekStartByRegion('qa'); // 6 * getWeekStartByRegion(462); // 5 * * @param {number | string} regionCode * ISO 3166 Alpha-2, Alpha-3 or numeric code. * @return {number} * Code of first day of week for the given country/region code: * 0 - Sunday, 1 - Monday, 2 - Tuesday, 3 - Wednesday, 4 - Thursday, 5 - Friday, 6 - Saturday. */ export function getWeekStartByRegion( regionCode: number | string ): DayOfWeek; /** * Return first day of week for locale identifier. * * Based on data from: * - [https://unicode-org.github.io/cldr-staging/charts/latest/supplemental/territory_language_information.html](https://unicode-org.github.io/cldr-staging/charts/latest/supplemental/territory_language_information.html) * - [https://unicode-org.github.io/cldr-staging/charts/latest/supplemental/language_territory_information.html](https://unicode-org.github.io/cldr-staging/charts/latest/supplemental/language_territory_information.html) * - [https://unicode-org.github.io/cldr-staging/charts/latest/supplemental/territory_information.html](https://unicode-org.github.io/cldr-staging/charts/latest/supplemental/territory_information.html) * - [http://www.unicode.org/reports/tr35/tr35.html#Unicode_Language_and_Locale_Identifiers](http://www.unicode.org/reports/tr35/tr35.html#Unicode_Language_and_Locale_Identifiers) * * @example * getWeekStartByLocale('no'); // 1 * getWeekStartByLocale('Pa_Guru'); // 0 * getWeekStartByLocale('fr-DZ'); // 6 * * @param {string} locale * Locale identifier. * @return {number} * Code of first day of week for the given locale identifier: * 0 - Sunday, 1 - Monday, 2 - Tuesday, 3 - Wednesday, 4 - Thursday, 5 - Friday, 6 - Saturday. */ export function getWeekStartByLocale( locale: string ): DayOfWeek;