import { Destroyable, Event } from "vtxf-xe2/dist-node/xe2-base-utils";
export declare type FDragDataType = {
    type: string;
    data: any;
};
export declare type FDragStepType = {
    type: 'dragRaw';
} | {
    type: 'dragReady';
} | {
    type: 'dragging';
    pointerId: number;
};
export declare class FDrag extends Destroyable {
    private _div;
    private _data;
    get div(): HTMLDivElement;
    get data(): FDragDataType;
    private static _current;
    static get current(): FDrag | undefined;
    static get currentChanged(): import("vtxf-xe2/dist-node/xe2-base-utils").Listener<[FDrag | undefined, FDrag | undefined]>;
    static set current(value: FDrag | undefined);
    private _dropEvent;
    get dropEvent(): Event<[]>;
    private _step;
    get step(): FDragStepType;
    get stepChanged(): import("vtxf-xe2/dist-node/xe2-base-utils").Listener<[FDragStepType, FDragStepType]>;
    set step(v: FDragStepType);
    private _resetting;
    constructor(_div: HTMLDivElement, _data: FDragDataType);
}