CronSchedule
Parameters and properties
Section titled “Parameters and properties”expressionRequiredstringNormalized expression, with a macro replaced by its five fields.timeZoneRequiredstringCanonical IANA time zone used for evaluation.nextRequired(after: Date) => DateReturn the first slot strictly after the given instant. A time skipped by daylight saving does not occur; a repeated time occurs once, at its first instant.previousRequired(at: Date) => DateReturn the latest slot at or before the given instant, with the same daylight saving rules as next().