ItemProps

The props of component that will be used for rendering each of the DropDownTree items (see example).

Name	Type	Default	Description
item	any		The item that is rendered.
itemHierarchicalIndex	string		The hierarchical index of the item. The indices are zero-based. The first root item has a 0 (zero) index. If the first root item has children, the first child acquires a 0_0 index and the second acquires a 0_1 index.