import type { CronDayOfMonthValue } from "../types/CronDayOfMonthValue.js";
import type { CronValueParser } from "../types/CronValueParser.js";
/**
 * Parses `CronDayOfMonthValue` into a string.
 *
 * @category Parsers
 * @example
 * ```typescript
 * parseCronDayOfMonthValue(1); // "1"
 * parseCronDayOfMonthValue(31); // "31"
 * parseCronDayOfMonthValue(99); // undefined
 * ```
 * @param source `CronDayOfMonthValue` to be parsed.
 * @returns A string or `undefined` if invalid.
 */
export declare const parseCronDayOfMonthValue: CronValueParser<CronDayOfMonthValue>;