import { ElementRef, Injector, ModuleWithProviders } from '@angular/core';
import { StateRegistry, UIRouter } from '@uirouter/core';
import { ParentUIViewInject } from '@uirouter/angular';
import { NgHybridStatesModule } from './interfaces';
/**
* Create a ng1 module for the ng1 half of the hybrid application to depend on.
*
* Example:
* const myApp = angular.module('myApp', ['ui.router.upgrade']);
*/
export declare const upgradeModule: any;
export declare function objectFactory(): {};
/**
* UIViewNgUpgrade is a component bridge from ng1 ui-view to ng2 ui-view
*
* When a ui-router for ng1 is registering a state it checks if a view's
* `component:` is an ng2 Component class. If so, it creates a special ng1 template
* which references this component, i.e.,
*
* See that code by searching ng1-to-ng2 source for: "$stateProvider.decorator"
*
* ---
*
* ng1-to-ng2 component bridge process:
*
* 1)
* When an ng1 template creates a ui-view which is targeted by a ng2 Component,
*
* ```
* Go to foo
*
*
* ```
*
* the state decorator spits out a custom template. That template loads this
* ng2 Component adapter as a downgraded-to-ng1 directive.
*
* ```
* Go to foo
*
*
*
*
* ```
*
* This downgraded ng2 Component then creates a child UIView (ng2 component)
*
* ```
* Go to foo
*
*
*
*
*
*
* ```
*
* which in turn is filled with the routed ng2 component.
*
* ```
* Go to foo
*
*
*
*
* ng2 routed component contents
*
*
*
*
* ```
*
* This adapter exposes exposes the parent view context (ParentUIViewInject)
* as an ng2 DI Provider, which the nested ng2 UIView requires.
*
* It gets the ParentUIViewContext information (from the parent ng1 ui-view) by walking
* up the DOM and grabbing the .data('$uiView') which the ng1 ui-view directive exposes.
*/
export declare class UIViewNgUpgrade {
name: string;
constructor(ref: ElementRef, parent: ParentUIViewInject, registry: StateRegistry);
}
/**********************************
* Ng2 @NgModule and bootstrap code
**********************************/
export declare function uiRouterUpgradeFactory(router: UIRouter, injector: Injector): UIRouter;
export declare function getUIRouter($injector: any): any;
export declare function getParentUIViewInject(r: StateRegistry): ParentUIViewInject;
/**
* This NgModule should be added to the root module of the hybrid app.
*/
export declare class UIRouterUpgradeModule {
static forRoot(module?: NgHybridStatesModule): ModuleWithProviders;
static forChild(module?: NgHybridStatesModule): ModuleWithProviders;
}