/// <reference types="react" />
import * as React from 'react';
export declare const BootstrapGuideOffset = 5;
export declare class BootstrapGuide extends React.Component {
    private mouseMoveSub;
    private guideRef;
    private hlineRef;
    private vlineRef;
    componentDidMount(): void;
    componentWillUnmount(): void;
    render(): JSX.Element;
    private calculateTop(guide, e);
}