react-day-picker/dist/esm/formatters/formatYearDropdown.js

Customizable Date Picker for React

import { defaultDateLib } from "../classes/DateLib.js";
/**
 * Formats the year for the dropdown option label.
 *
 * @param year The year to format.
 * @param dateLib The date library to use for formatting. Defaults to
 *   `defaultDateLib`.
 * @returns The formatted year as a string.
 * @group Formatters
 * @see https://daypicker.dev/docs/translation#custom-formatters
 */
export function formatYearDropdown(year, dateLib = defaultDateLib) {
    return dateLib.format(year, "yyyy");
}