Type Alias: DayInput
DayInput =
number|string|Date
Defined in: utils/days.ts:14
A union describing all acceptable inputs for the various weekday and date helper methods.
- number: interpreted as a weekday index (0 = Monday) if integral; a non‑integer value is treated as a Unix timestamp in seconds.
- string: either a day name (
"monday"etc.) or an ISO date ("YYYY-MM-DD"). Invalid strings produce aRangeErrorduring parsing. - Date: a native JS
Dateobject.
Weekday instances themselves are also accepted by most helpers, but are
not included in this alias to avoid a circular type definition.