25 lines
649 B
TypeScript
25 lines
649 B
TypeScript
import type { ContextOptions, DateArg } from "./types.js";
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export interface IsLeapYearOptions extends ContextOptions<Date> {}
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/**
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* @name isLeapYear
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* @category Year Helpers
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* @summary Is the given date in the leap year?
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*
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* @description
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* Is the given date in the leap year?
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*
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* @param date - The date to check
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* @param options - The options object
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*
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* @returns The date is in the leap year
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*
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* @example
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* // Is 1 September 2012 in the leap year?
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* const result = isLeapYear(new Date(2012, 8, 1))
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* //=> true
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*/
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export declare function isLeapYear(
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date: DateArg<Date> & {},
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options?: IsLeapYearOptions | undefined,
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): boolean;
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