docs: update getSelectedItemProps properties

Author: Kamil Korczynski

src/hooks/useMultipleSelection/README.md

@@ -587,6 +587,10 @@ It is required to pass either `selectedItem` or `index` to
 
 Optional properties:
 
+- `disabled`: If this is set to true, then no event handlers will be returned
+  from `getSelectedItemProps` and a `disabled` prop will be returned
+  (effectively disabling `Delete` and `Backspace` keys events).
+
 - `ref`: if you need to access the dropdown element via a ref object, you'd call
   the function like this: `getDropdown({ref: yourDropdownRef})`. As a result,
   the dropdown element will receive a composed `ref` property, which guarantees

typings/index.d.ts

@@ -678,10 +678,11 @@ export interface UseMultipleSelectionActions<Item> {
   setActiveIndex: (index: number) => void
 }
 
-export type UseMultipleSelectionReturnValue<Item> =
-  UseMultipleSelectionState<Item> &
-    UseMultipleSelectionPropGetters<Item> &
-    UseMultipleSelectionActions<Item>
+export type UseMultipleSelectionReturnValue<
+  Item
+> = UseMultipleSelectionState<Item> &
+  UseMultipleSelectionPropGetters<Item> &
+  UseMultipleSelectionActions<Item>
 
 export interface UseMultipleSelectionInterface {
   <Item>(