import { IViewModelFactoryExtender } from "../viewmodels/ViewModelFactory";
import ViewModelContext from "../registry/ViewModelContext";
import { Observable } from "rx";
declare class ControllerFactoryExtender implements IViewModelFactoryExtender {
    extend<T>(viewmodel: T, context: ViewModelContext, source: Observable<T>): void;
}
export default ControllerFactoryExtender;