export interface IScene
{
    title: string;
    canvas : HTMLElement;
    bjsScene : bjs.Scene;
    camera : bjs.Camera;
    light : bjs.PointLight;
    sceneElements : Array<ISceneElement>;

    preRender();
    render();
}

export interface ISceneElement
{
    scene : IScene;
    sceneElements : Array<ISceneElement>;

    addChild(element : ISceneElement);
    preRender();
    render();
}

export interface IMessageBusMessage
{
    topic: string;
    message: string;
}

export interface IMessageBus
{
    link:IMessageBusLink;

    connect(apikey : string, clientId: string);
    disconnect();
    joinChannel(channelName : string)
    sendMessage(topic: string, message: string);
}

export interface IMessageBusLink
{
    connect(apikey : string, clientId: string);
    disconnect();
    scene:IScene
    processEvent(eventName:string, eventData:string);
}