import * as React from "react";
type WidgetSelectProps = {
    onChange?: (widgetType: string) => unknown;
};
declare class WidgetSelect extends React.Component<WidgetSelectProps> {
    shouldComponentUpdate(): boolean;
    handleChange: (e: React.SyntheticEvent<HTMLSelectElement>) => void;
    render(): React.ReactNode;
}
export default WidgetSelect;
