CSS classes to be applied to the item's HTML element indicating its status and whether there are events assigned to this item.
Optionaldate?: DateA Date object representing the item. This may be undefined if the item is just an empty
placeholder item, e.g. on a month view when the showAdjacent option is false.
Optionalevents?: ClndrEvent[]The calendar events assigned to this item.
Optionalinterval?: IntervalStart and end of the item.
Optionalproperties?: ClndrItemPropertiesStatus indicators for the item.
An item displayed on a calendar page. A page consists of one or more items, e.g. a year page consists of 12 items, each representing a month. Some properties will be undefined if the item is just an empty placeholder item, e.g. on a month view when the
showAdjacentoption isfalse.