import { Ref } from 'vue';
export type UseDragNewNode = {
    draggedType: Ref<string | null>;
    isDragOver: Ref<boolean>;
    isDragging: Ref<boolean>;
    onDragStart: (event: DragEvent, type: string) => void;
    onDrag: (event: DragEvent) => void;
    onDragLeave: () => void;
    onDragOver: (event: DragEvent) => void;
    onDrop: (event: DragEvent) => void;
};
export declare function useDragNewNode(): UseDragNewNode;