import { Destroyable } from "vtxf-xe2/dist-node/xe2-base-utils";
import { FDrag } from "./FDrag";
export declare class FDrop extends Destroyable {
    private _div;
    get div(): HTMLDivElement;
    private _dropping;
    get dropping(): boolean;
    set dropping(value: boolean);
    get droppingChanged(): import("vtxf-xe2/dist-node/xe2-base-utils").Listener<[boolean, boolean]>;
    isDragValid?: (drag: FDrag) => boolean;
    onDragOver?: (e: MouseEvent, drag: FDrag) => void;
    onDrop?: (drag: FDrag) => void;
    private _resetting;
    constructor(_div: HTMLDivElement);
}