angular-demo/node_modules/@angular/platform-browser/fesm2022/animations.mjs

/**
 * @license Angular v19.2.4
 * (c) 2010-2025 Google LLC. https://angular.io/
 * License: MIT
 */

import * as i0 from '@angular/core';
import { ANIMATION_MODULE_TYPE, NgZone, RendererFactory2, Inject, Injectable, ɵperformanceMarkFeature as _performanceMarkFeature, NgModule } from '@angular/core';
export { ANIMATION_MODULE_TYPE } from '@angular/core';
import { ɵDomRendererFactory2 as _DomRendererFactory2, BrowserModule } from '@angular/platform-browser';
import * as i1 from '@angular/animations/browser';
import { NoopAnimationDriver, AnimationDriver, ɵAnimationStyleNormalizer as _AnimationStyleNormalizer, ɵAnimationEngine as _AnimationEngine, ɵWebAnimationsDriver as _WebAnimationsDriver, ɵWebAnimationsStyleNormalizer as _WebAnimationsStyleNormalizer, ɵAnimationRendererFactory as _AnimationRendererFactory } from '@angular/animations/browser';
import { DOCUMENT } from '@angular/common';

class InjectableAnimationEngine extends _AnimationEngine {
    // The `ApplicationRef` is injected here explicitly to force the dependency ordering.
    // Since the `ApplicationRef` should be created earlier before the `AnimationEngine`, they
    // both have `ngOnDestroy` hooks and `flush()` must be called after all views are destroyed.
    constructor(doc, driver, normalizer) {
        super(doc, driver, normalizer);
    }
    ngOnDestroy() {
        this.flush();
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.4", ngImport: i0, type: InjectableAnimationEngine, deps: [{ token: DOCUMENT }, { token: i1.AnimationDriver }, { token: i1.ɵAnimationStyleNormalizer }], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "19.2.4", ngImport: i0, type: InjectableAnimationEngine });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.4", ngImport: i0, type: InjectableAnimationEngine, decorators: [{
            type: Injectable
        }], ctorParameters: () => [{ type: Document, decorators: [{
                    type: Inject,
                    args: [DOCUMENT]
                }] }, { type: i1.AnimationDriver }, { type: i1.ɵAnimationStyleNormalizer }] });
function instantiateDefaultStyleNormalizer() {
    return new _WebAnimationsStyleNormalizer();
}
function instantiateRendererFactory(renderer, engine, zone) {
    return new _AnimationRendererFactory(renderer, engine, zone);
}
const SHARED_ANIMATION_PROVIDERS = [
    { provide: _AnimationStyleNormalizer, useFactory: instantiateDefaultStyleNormalizer },
    { provide: _AnimationEngine, useClass: InjectableAnimationEngine },
    {
        provide: RendererFactory2,
        useFactory: instantiateRendererFactory,
        deps: [_DomRendererFactory2, _AnimationEngine, NgZone],
    },
];
/**
 * Separate providers from the actual module so that we can do a local modification in Google3 to
 * include them in the BrowserTestingModule.
 */
const BROWSER_NOOP_ANIMATIONS_PROVIDERS = [
    { provide: AnimationDriver, useClass: NoopAnimationDriver },
    { provide: ANIMATION_MODULE_TYPE, useValue: 'NoopAnimations' },
    ...SHARED_ANIMATION_PROVIDERS,
];
/**
 * Separate providers from the actual module so that we can do a local modification in Google3 to
 * include them in the BrowserModule.
 */
const BROWSER_ANIMATIONS_PROVIDERS = [
    // Note: the `ngServerMode` happen inside factories to give the variable time to initialize.
    {
        provide: AnimationDriver,
        useFactory: () => typeof ngServerMode !== 'undefined' && ngServerMode
            ? new NoopAnimationDriver()
            : new _WebAnimationsDriver(),
    },
    {
        provide: ANIMATION_MODULE_TYPE,
        useFactory: () => typeof ngServerMode !== 'undefined' && ngServerMode ? 'NoopAnimations' : 'BrowserAnimations',
    },
    ...SHARED_ANIMATION_PROVIDERS,
];

/**
 * Exports `BrowserModule` with additional dependency-injection providers
 * for use with animations. See [Animations](guide/animations).
 * @publicApi
 */
class BrowserAnimationsModule {
    /**
     * Configures the module based on the specified object.
     *
     * @param config Object used to configure the behavior of the `BrowserAnimationsModule`.
     * @see {@link BrowserAnimationsModuleConfig}
     *
     * @usageNotes
     * When registering the `BrowserAnimationsModule`, you can use the `withConfig`
     * function as follows:
     * ```ts
     * @NgModule({
     *   imports: [BrowserAnimationsModule.withConfig(config)]
     * })
     * class MyNgModule {}
     * ```
     */
    static withConfig(config) {
        return {
            ngModule: BrowserAnimationsModule,
            providers: config.disableAnimations
                ? BROWSER_NOOP_ANIMATIONS_PROVIDERS
                : BROWSER_ANIMATIONS_PROVIDERS,
        };
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.4", ngImport: i0, type: BrowserAnimationsModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
    static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "19.2.4", ngImport: i0, type: BrowserAnimationsModule, exports: [BrowserModule] });
    static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "19.2.4", ngImport: i0, type: BrowserAnimationsModule, providers: BROWSER_ANIMATIONS_PROVIDERS, imports: [BrowserModule] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.4", ngImport: i0, type: BrowserAnimationsModule, decorators: [{
            type: NgModule,
            args: [{
                    exports: [BrowserModule],
                    providers: BROWSER_ANIMATIONS_PROVIDERS,
                }]
        }] });
/**
 * Returns the set of dependency-injection providers
 * to enable animations in an application. See [animations guide](guide/animations)
 * to learn more about animations in Angular.
 *
 * @usageNotes
 *
 * The function is useful when you want to enable animations in an application
 * bootstrapped using the `bootstrapApplication` function. In this scenario there
 * is no need to import the `BrowserAnimationsModule` NgModule at all, just add
 * providers returned by this function to the `providers` list as show below.
 *
 * ```ts
 * bootstrapApplication(RootComponent, {
 *   providers: [
 *     provideAnimations()
 *   ]
 * });
 * ```
 *
 * @publicApi
 */
function provideAnimations() {
    _performanceMarkFeature('NgEagerAnimations');
    // Return a copy to prevent changes to the original array in case any in-place
    // alterations are performed to the `provideAnimations` call results in app code.
    return [...BROWSER_ANIMATIONS_PROVIDERS];
}
/**
 * A null player that must be imported to allow disabling of animations.
 * @publicApi
 */
class NoopAnimationsModule {
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.4", ngImport: i0, type: NoopAnimationsModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
    static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "19.2.4", ngImport: i0, type: NoopAnimationsModule, exports: [BrowserModule] });
    static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "19.2.4", ngImport: i0, type: NoopAnimationsModule, providers: BROWSER_NOOP_ANIMATIONS_PROVIDERS, imports: [BrowserModule] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.4", ngImport: i0, type: NoopAnimationsModule, decorators: [{
            type: NgModule,
            args: [{
                    exports: [BrowserModule],
                    providers: BROWSER_NOOP_ANIMATIONS_PROVIDERS,
                }]
        }] });
/**
 * Returns the set of dependency-injection providers
 * to disable animations in an application. See [animations guide](guide/animations)
 * to learn more about animations in Angular.
 *
 * @usageNotes
 *
 * The function is useful when you want to bootstrap an application using
 * the `bootstrapApplication` function, but you need to disable animations
 * (for example, when running tests).
 *
 * ```ts
 * bootstrapApplication(RootComponent, {
 *   providers: [
 *     provideNoopAnimations()
 *   ]
 * });
 * ```
 *
 * @publicApi
 */
function provideNoopAnimations() {
    // Return a copy to prevent changes to the original array in case any in-place
    // alterations are performed to the `provideNoopAnimations` call results in app code.
    return [...BROWSER_NOOP_ANIMATIONS_PROVIDERS];
}

export { BrowserAnimationsModule, NoopAnimationsModule, provideAnimations, provideNoopAnimations, InjectableAnimationEngine as ɵInjectableAnimationEngine };
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