wip:milestone 0 fixes
Some checks failed
CI/CD Pipeline / unit-tests (push) Failing after 1m16s
CI/CD Pipeline / integration-tests (push) Failing after 2m32s
CI/CD Pipeline / lint (push) Successful in 5m22s
CI/CD Pipeline / e2e-tests (push) Has been skipped
CI/CD Pipeline / build (push) Has been skipped

This commit is contained in:
2026-03-15 12:35:42 +02:00
parent 6708cf28a7
commit cffdf8af86
61266 changed files with 4511646 additions and 1938 deletions

View File

@@ -0,0 +1,22 @@
/**
* @name isFirstDayOfMonth
* @category Month Helpers
* @summary Is the given date the first day of a month?
*
* @description
* Is the given date the first day of a month?
*
* @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 the first day of a month
*
* @example
* // Is 1 September 2014 the first day of a month?
* const result = isFirstDayOfMonth(new Date(2014, 8, 1))
* //=> true
*/
export declare function isFirstDayOfMonth<DateType extends Date>(
date: DateType | number | string,
): boolean;