import type { Ref } from 'vue';
import DraggableGroup from 'vuedraggable';
export interface IChangeEvent {
    moved: {
        oldIndex: number;
        newIndex: number;
    };
}
export declare function isChangeEvent(event: unknown): event is IChangeEvent;
interface IUseFunctionReturnValue {
    onDragAndDrop(event: unknown): void;
}
declare type OnChangeWithIndices = (oldIndex: number, newIndex: number) => void;
declare type OnChangeWithItems<T> = (items: T[]) => void;
/**
 * Use this with DraggableGroup to implement order change logic.
 * @param onChange called when user drops an item to a new place, receives old index and new index
 */
export declare function useDragAndDrop(onChange: OnChangeWithIndices): IUseFunctionReturnValue;
/**
 * Use this with DraggableGroup to implement order change logic.
 * @param onChange called when user drops an item to a new place, receives new items array with swapped items
 * @param items any Ref`ish thing you want to be sortable
 */
export declare function useDragAndDrop<T>(onChange: OnChangeWithItems<T>, items?: Ref<T[]>): IUseFunctionReturnValue;
export default DraggableGroup;