28 lines
654 B
TypeScript
28 lines
654 B
TypeScript
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import type { ContextOptions, DateArg } from "./types.js";
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/**
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* The {@link isSunday} function options.
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*/
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export interface IsSundayOptions extends ContextOptions<Date> {}
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/**
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* @name isSunday
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* @category Weekday Helpers
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* @summary Is the given date Sunday?
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*
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* @description
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* Is the given date Sunday?
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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 Sunday
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*
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* @example
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* // Is 21 September 2014 Sunday?
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* const result = isSunday(new Date(2014, 8, 21))
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* //=> true
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*/
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export declare function isSunday(
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date: DateArg<Date> & {},
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options?: IsSundayOptions | undefined,
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): boolean;
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