🏠APIprotoNamespacestemporalNamespacesapiNamespacesscheduleNamespacesv1NamespacesRangeInterfaces$PropertiesOn this pageInterface: $Properties Properties of a Range. Extended by IRange Properties end? optional end?: number | null End of range (inclusive). start? optional start?: number | null Start of range (inclusive). step? optional step?: number | null Step (optional, default 1).