import * as React from 'react';
import { EditorToolsSettings } from '../config/toolsSettings';
import { ToolProps } from './ToolProps';
/**
 * @hidden
 */
export declare namespace HistoryToolNS {
    /**
     * @hidden
     */
    interface UndoProps extends ToolProps {
    }
    /**
     * @hidden
     */
    interface RedoProps extends ToolProps {
    }
    /**
     * @hidden
     */
    const createUndoTool: (settings: EditorToolsSettings.ToolSettings) => React.ComponentClass<ToolProps, React.ComponentState>;
    /**
     * @hidden
     */
    const createRedoTool: (settings: EditorToolsSettings.ToolSettings) => React.ComponentClass<ToolProps, any>;
}