import { DirectiveBinding } from 'vue';

export type TreeRowDropHandler = <T>(row: T, siblings: T[] | undefined, destParent: T | undefined, destSiblings: T[] | undefined, destIndex: number) => void;
export declare const isPositionMark: (element: Element) => boolean;
export declare const vTreeRowDrag: {
    mounted: (el: HTMLElement, binding: DirectiveBinding) => void;
};
export declare const vTreeRowDrop: {
    mounted: (el: HTMLElement, binding: DirectiveBinding) => void;
};