import { type MatcherDefaultWidgetOptions } from "@khanacademy/perseus-core";
import * as React from "react";
type Props = any;
/**
 * An editor for adding a matcher widget that allows users to match items from two different sets.
 */
declare class MatcherEditor extends React.Component<Props> {
    static propTypes: {
        left: any;
        right: any;
        labels: any;
        orderMatters: any;
        padding: any;
    };
    static widgetName: "matcher";
    static defaultProps: MatcherDefaultWidgetOptions;
    onLabelChange: (arg1: number, arg2: React.ChangeEvent<HTMLInputElement>) => void;
    getSaveWarnings: () => ReadonlyArray<string>;
    serialize: any;
    render(): React.ReactNode;
}
export default MatcherEditor;
