import React from "react";
declare class WidgetBase extends React.Component<any, any> {
    constructor(props: any);
    componentDidUpdate(): void;
    clickAction: (selected: any) => void;
    isNode: (isNode: any) => void;
    addCyRefAction: (cy: any) => void;
    fitAction: () => void;
    layoutAction: (layoutName: string) => void;
    render(): JSX.Element;
}
export default WidgetBase;