import { IPortableDragEvent, IPortableMouseEvent } from "survey-creator-core";
export declare class ReactMouseEvent implements IPortableMouseEvent {
    event: React.MouseEvent<HTMLDivElement, MouseEvent>;
    constructor(event: React.MouseEvent<HTMLDivElement, MouseEvent>);
    stopPropagation(): void;
    preventDefault(): void;
    get cancelBubble(): boolean;
    set cancelBubble(value: boolean);
    get target(): EventTarget | null;
    get currentTarget(): EventTarget | null;
    get clientX(): number;
    get clientY(): number;
    get offsetX(): number;
    get offsetY(): number;
}
export declare class ReactDragEvent extends ReactMouseEvent implements IPortableDragEvent {
    event: React.DragEvent<HTMLDivElement>;
    constructor(event: React.DragEvent<HTMLDivElement>);
    get dataTransfer(): DataTransfer;
}