mirror of
https://github.com/angular/angular
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44 lines
1.1 KiB
TypeScript
44 lines
1.1 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC 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.dev/license
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*/
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import {Injector} from '@angular/core';
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import {Observable} from 'rxjs';
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/**
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* Interface for the events emitted through the NgElementStrategy.
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*
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* @publicApi
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*/
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export interface NgElementStrategyEvent {
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name: string;
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value: any;
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}
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/**
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* Underlying strategy used by the NgElement to create/destroy the component and react to input
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* changes.
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*
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* @publicApi
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*/
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export interface NgElementStrategy {
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events: Observable<NgElementStrategyEvent>;
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connect(element: HTMLElement): void;
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disconnect(): void;
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getInputValue(propName: string): any;
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setInputValue(propName: string, value: string, transform?: (value: any) => any): void;
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}
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/**
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* Factory used to create new strategies for each NgElement instance.
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*
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* @publicApi
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*/
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export interface NgElementStrategyFactory {
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/** Creates a new instance to be used for an NgElement. */
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create(injector: Injector): NgElementStrategy;
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}
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