import { DownshiftTypedProps, ListBoxBaseItemType } from "../../../typings/shared";

interface SharedOptions {
    locale: string;
}

interface SortItemsOptions<ItemType> extends SharedOptions, DownshiftTypedProps<ItemType> {
    compareItems(item1: ItemType, item2: ItemType, options: SharedOptions): number;
    selectedItems: ItemType[];
}

export interface MultiSelectSortingProps<ItemType extends ListBoxBaseItemType = string> {
    compareItems?(item1: ItemType, item2: ItemType, options: SharedOptions): number; // required but has default value
    sortItems?(items: readonly ItemType[], options: SortItemsOptions<ItemType>): ItemType[]; // required but has default value
}