import type { CronMonthValue } from "../types/CronMonthValue.js";
/**
 * Check if given is `CronMonthValue`.
 *
 * @category Predicates
 * @example
 * ```typescript
 * isCronMonthValue(10); // true
 * isCronMonthValue("OCT"); // true
 * isCronMonthValue("oct"); // true
 * isCronMonthValue("OCTOBER"); // false
 * isCronMonthValue(50); // false
 * isCronMonthValue("INVALID"); // false
 * ```
 * @param value Value to check.
 * @returns Returns `true` if is `CronMonthValue`, `false` otherwise.
 */
export declare const isCronMonthValue: (
	value: unknown,
) => value is CronMonthValue;