/// <reference types="react" />
import * as React from 'react';
export interface ChatWindowProps {
    tooltipImage: string;
    tooltipText: string;
    onLaunch: () => void;
}
export interface State {
    showTooltip: boolean;
}
export declare class Launcher extends React.Component<ChatWindowProps, State> {
    private tooltipCloseTimeoutId;
    constructor(props: ChatWindowProps);
    componentWillUnmount(): void;
    chatIconMouseEnter: () => void;
    chatIconMouseLeave: () => void;
    launchWebchat: () => void;
    closeToolTip: () => void;
    clearScheduleTooltipTimeout: () => void;
    scheduleTooltipClose: () => void;
    tooltipMouseEnter: () => void;
    tooltipMouseLeave: () => void;
    render(): JSX.Element;
}