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49598
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stefanos.g
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/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import { ChangeDetectorRef } from '../change_detection/change_detection';
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import { Injector } from '../di/injector';
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import { Type } from '../type';
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import { ElementRef } from './element_ref';
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import { NgModuleRef } from './ng_module_factory';
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import { ViewRef } from './view_ref';
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/**
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* Represents an instance of a Component created via a {@link ComponentFactory}.
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*
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* `ComponentRef` provides access to the Component Instance as well other objects related to this
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* Component Instance and allows you to destroy the Component Instance via the {@link #destroy}
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* method.
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* @stable
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*/
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export declare abstract class ComponentRef<C> {
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/**
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* Location of the Host Element of this Component Instance.
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*/
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readonly abstract location: ElementRef;
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/**
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* The injector on which the component instance exists.
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*/
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readonly abstract injector: Injector;
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/**
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* The instance of the Component.
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*/
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readonly abstract instance: C;
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/**
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* The {@link ViewRef} of the Host View of this Component instance.
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*/
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readonly abstract hostView: ViewRef;
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/**
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* The {@link ChangeDetectorRef} of the Component instance.
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*/
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readonly abstract changeDetectorRef: ChangeDetectorRef;
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/**
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* The component type.
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*/
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readonly abstract componentType: Type<any>;
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/**
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* Destroys the component instance and all of the data structures associated with it.
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*/
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abstract destroy(): void;
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/**
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* Allows to register a callback that will be called when the component is destroyed.
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*/
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abstract onDestroy(callback: Function): void;
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}
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/**
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* @stable
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*/
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export declare abstract class ComponentFactory<C> {
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readonly abstract selector: string;
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readonly abstract componentType: Type<any>;
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/**
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* selector for all <ng-content> elements in the component.
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*/
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readonly abstract ngContentSelectors: string[];
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/**
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* the inputs of the component.
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*/
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readonly abstract inputs: {
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propName: string;
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templateName: string;
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}[];
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/**
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* the outputs of the component.
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*/
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readonly abstract outputs: {
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propName: string;
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templateName: string;
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}[];
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/**
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* Creates a new component.
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*/
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abstract create(injector: Injector, projectableNodes?: any[][], rootSelectorOrNode?: string | any, ngModule?: NgModuleRef<any>): ComponentRef<C>;
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}
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