MultiColumnComboBoxHandle

Represents the target(element and props) of the MultiColumnComboBoxChangeEvent.

Name	Type	Default	Description
element	"null" | HTMLSpanElement		The current element or null of there is no one.
focus	() => void		The focus event callback.
props	MultiColumnComboBoxProps		The props values of the MultiColumnComboBox.
value	any		The value of the MultiColumnComboBox.