/** @internal */
export declare var _BabylonLoaderRegistered: boolean;
/**
 * Helps setting up some configuration for the babylon file loader.
 */
export declare class BabylonFileLoaderConfiguration {
    /**
     * The loader does not allow injecting custom physics engine into the plugins.
     * Unfortunately in ES6, we need to manually inject them into the plugin.
     * So you could set this variable to your engine import to make it work.
     */
    static LoaderInjectedPhysicsEngine: any;
}