/**
 * A function which returns the passed date with a midnight time portion.
 *
 * @param date - The initial date.
 * @returns - The date with a midnight time portion.
 *
 * @example
 * ```ts-no-run
 * getDate(new Date(2016, 0, 15, 14, 30, 30)); // 2016-01-15 00:00:00
 * ```
 */
export declare const getDate: (date: Date) => Date;