23 lines
615 B
TypeScript
23 lines
615 B
TypeScript
|
/**
|
||
|
|
* @name isSunday
|
||
|
|
* @category Weekday Helpers
|
||
|
|
* @summary Is the given date Sunday?
|
||
|
|
*
|
||
|
|
* @description
|
||
|
|
* Is the given date Sunday?
|
||
|
|
*
|
||
|
|
* @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
|
||
|
|
*
|
||
|
|
* @param date - The date to check
|
||
|
|
*
|
||
|
|
* @returns The date is Sunday
|
||
|
|
*
|
||
|
|
* @example
|
||
|
|
* // Is 21 September 2014 Sunday?
|
||
|
|
* const result = isSunday(new Date(2014, 8, 21))
|
||
|
|
* //=> true
|
||
|
|
*/
|
||
|
|
export declare function isSunday<DateType extends Date>(
|
||
|
|
date: DateType | number | string,
|
||
|
|
): boolean;
|