import * as React from "react";
import Element = React.JSX.Element;
import { Component } from "react";
import { IAlternatePropertySet } from "./IAlternatePropertySet";
export declare class Alternate extends Component<IAlternatePropertySet, any> {
    private readonly direction;
    constructor(props: IAlternatePropertySet);
    render(): Element;
    engage(): void;
    disengage(): void;
}