import type { SortableOptions } from 'sortablejs';
import type { Readable, Writable } from 'svelte/store';
import Sortable from 'sortablejs';
export declare const anonymous: () => void;
export declare function removeNode(node: Element): void;
export declare function insertNodeAt(fatherNode: Element, node: Element, position: number): void;
export declare function getStoreValue<T>(store: Writable<T>): T;
export type Nullable<T> = T | null;
export type Optional<T> = T | undefined;
export type OnUpdatedHandler = (newIndex: number, oldIndex: number) => void;
export type UseSortableOptions<Item> = SortableOptions & {
    element: () => HTMLElement;
    items: Writable<Item[]>;
    clone?: (original: unknown) => unknown;
    onUpdated?: Optional<OnUpdatedHandler>;
};
export declare const useSortable: <Item>(options: UseSortableOptions<Item>) => Readable<Sortable>;