import { type BaseListItemData } from "../../../BaseListItem";
import { type ListGroup } from "../../../BaseList";
export declare function normalizeOptions<Item extends BaseListItemData>(options: ListGroup<Item>[] | BaseListItemData<Item>[], filter?: string, filterOption?: (option: Item, inputValue: string) => boolean, showSelectedOptions?: boolean, selectedItems?: Item[]): ListGroup<Item>[];
