declare type Options = {
    /** Use the UTC timezone */
    UTC?: boolean;
};
/**
 * Determine the last day of the year containing a date
 *
 * @param input The date
 * @param __namedParameters see {@link Options}
 * @default UTC false
 * @returns Midnight of the last day of the year containing the input date
 */
export declare function getEndOfYear(input: Date, { UTC }?: Options): Date;
export default getEndOfYear;