/**
 * @license Angular v20.3.10
 * (c) 2010-2025 Google LLC. https://angular.dev/
 * License: MIT
 */

export { BrowserModule, bootstrapApplication, createApplication, platformBrowser, provideProtractorTestingSupport, BrowserDomAdapter as ɵBrowserDomAdapter, BrowserGetTestability as ɵBrowserGetTestability, KeyEventsPlugin as ɵKeyEventsPlugin } from './browser.mjs';
import { ɵgetDOM as _getDOM, DOCUMENT } from '@angular/common';
export { ɵgetDOM } from '@angular/common';
import * as i0 from '@angular/core';
import { Injectable, Inject, ɵglobal as _global, ApplicationRef, InjectionToken, ɵConsole as _Console, Optional, Injector, NgModule, forwardRef, ɵRuntimeError as _RuntimeError, ɵXSS_SECURITY_URL as _XSS_SECURITY_URL, SecurityContext, ɵallowSanitizationBypassAndThrow as _allowSanitizationBypassAndThrow, ɵunwrapSafeValue as _unwrapSafeValue, ɵ_sanitizeUrl as __sanitizeUrl, ɵ_sanitizeHtml as __sanitizeHtml, ɵbypassSanitizationTrustHtml as _bypassSanitizationTrustHtml, ɵbypassSanitizationTrustStyle as _bypassSanitizationTrustStyle, ɵbypassSanitizationTrustScript as _bypassSanitizationTrustScript, ɵbypassSanitizationTrustUrl as _bypassSanitizationTrustUrl, ɵbypassSanitizationTrustResourceUrl as _bypassSanitizationTrustResourceUrl, ɵwithI18nSupport as _withI18nSupport, ɵwithEventReplay as _withEventReplay, ɵwithIncrementalHydration as _withIncrementalHydration, makeEnvironmentProviders, ɵwithDomHydration as _withDomHydration, ENVIRONMENT_INITIALIZER, inject, NgZone, ɵZONELESS_ENABLED as _ZONELESS_ENABLED, ɵformatRuntimeError as _formatRuntimeError, ɵIS_ENABLED_BLOCKING_INITIAL_NAVIGATION as _IS_ENABLED_BLOCKING_INITIAL_NAVIGATION, Version } from '@angular/core';
import { EventManagerPlugin, EVENT_MANAGER_PLUGINS } from './dom_renderer.mjs';
export { EventManager, REMOVE_STYLES_ON_COMPONENT_DESTROY, DomEventsPlugin as ɵDomEventsPlugin, DomRendererFactory2 as ɵDomRendererFactory2, SharedStylesHost as ɵSharedStylesHost } from './dom_renderer.mjs';
import { ɵwithHttpTransferCache as _withHttpTransferCache } from '@angular/common/http';

/**
 * A service for managing HTML `<meta>` tags.
 *
 * Properties of the `MetaDefinition` object match the attributes of the
 * HTML `<meta>` tag. These tags define document metadata that is important for
 * things like configuring a Content Security Policy, defining browser compatibility
 * and security settings, setting HTTP Headers, defining rich content for social sharing,
 * and Search Engine Optimization (SEO).
 *
 * To identify specific `<meta>` tags in a document, use an attribute selection
 * string in the format `"tag_attribute='value string'"`.
 * For example, an `attrSelector` value of `"name='description'"` matches a tag
 * whose `name` attribute has the value `"description"`.
 * Selectors are used with the `querySelector()` Document method,
 * in the format `meta[{attrSelector}]`.
 *
 * @see [HTML meta tag](https://developer.mozilla.org/docs/Web/HTML/Element/meta)
 * @see [Document.querySelector()](https://developer.mozilla.org/docs/Web/API/Document/querySelector)
 *
 *
 * @publicApi
 */
class Meta {
    _doc;
    _dom;
    constructor(_doc) {
        this._doc = _doc;
        this._dom = _getDOM();
    }
    /**
     * Retrieves or creates a specific `<meta>` tag element in the current HTML document.
     * In searching for an existing tag, Angular attempts to match the `name` or `property` attribute
     * values in the provided tag definition, and verifies that all other attribute values are equal.
     * If an existing element is found, it is returned and is not modified in any way.
     * @param tag The definition of a `<meta>` element to match or create.
     * @param forceCreation True to create a new element without checking whether one already exists.
     * @returns The existing element with the same attributes and values if found,
     * the new element if no match is found, or `null` if the tag parameter is not defined.
     */
    addTag(tag, forceCreation = false) {
        if (!tag)
            return null;
        return this._getOrCreateElement(tag, forceCreation);
    }
    /**
     * Retrieves or creates a set of `<meta>` tag elements in the current HTML document.
     * In searching for an existing tag, Angular attempts to match the `name` or `property` attribute
     * values in the provided tag definition, and verifies that all other attribute values are equal.
     * @param tags An array of tag definitions to match or create.
     * @param forceCreation True to create new elements without checking whether they already exist.
     * @returns The matching elements if found, or the new elements.
     */
    addTags(tags, forceCreation = false) {
        if (!tags)
            return [];
        return tags.reduce((result, tag) => {
            if (tag) {
                result.push(this._getOrCreateElement(tag, forceCreation));
            }
            return result;
        }, []);
    }
    /**
     * Retrieves a `<meta>` tag element in the current HTML document.
     * @param attrSelector The tag attribute and value to match against, in the format
     * `"tag_attribute='value string'"`.
     * @returns The matching element, if any.
     */
    getTag(attrSelector) {
        if (!attrSelector)
            return null;
        return this._doc.querySelector(`meta[${attrSelector}]`) || null;
    }
    /**
     * Retrieves a set of `<meta>` tag elements in the current HTML document.
     * @param attrSelector The tag attribute and value to match against, in the format
     * `"tag_attribute='value string'"`.
     * @returns The matching elements, if any.
     */
    getTags(attrSelector) {
        if (!attrSelector)
            return [];
        const list /*NodeList*/ = this._doc.querySelectorAll(`meta[${attrSelector}]`);
        return list ? [].slice.call(list) : [];
    }
    /**
     * Modifies an existing `<meta>` tag element in the current HTML document.
     * @param tag The tag description with which to replace the existing tag content.
     * @param selector A tag attribute and value to match against, to identify
     * an existing tag. A string in the format `"tag_attribute=`value string`"`.
     * If not supplied, matches a tag with the same `name` or `property` attribute value as the
     * replacement tag.
     * @return The modified element.
     */
    updateTag(tag, selector) {
        if (!tag)
            return null;
        selector = selector || this._parseSelector(tag);
        const meta = this.getTag(selector);
        if (meta) {
            return this._setMetaElementAttributes(tag, meta);
        }
        return this._getOrCreateElement(tag, true);
    }
    /**
     * Removes an existing `<meta>` tag element from the current HTML document.
     * @param attrSelector A tag attribute and value to match against, to identify
     * an existing tag. A string in the format `"tag_attribute=`value string`"`.
     */
    removeTag(attrSelector) {
        this.removeTagElement(this.getTag(attrSelector));
    }
    /**
     * Removes an existing `<meta>` tag element from the current HTML document.
     * @param meta The tag definition to match against to identify an existing tag.
     */
    removeTagElement(meta) {
        if (meta) {
            this._dom.remove(meta);
        }
    }
    _getOrCreateElement(meta, forceCreation = false) {
        if (!forceCreation) {
            const selector = this._parseSelector(meta);
            // It's allowed to have multiple elements with the same name so it's not enough to
            // just check that element with the same name already present on the page. We also need to
            // check if element has tag attributes
            const elem = this.getTags(selector).filter((elem) => this._containsAttributes(meta, elem))[0];
            if (elem !== undefined)
                return elem;
        }
        const element = this._dom.createElement('meta');
        this._setMetaElementAttributes(meta, element);
        const head = this._doc.getElementsByTagName('head')[0];
        head.appendChild(element);
        return element;
    }
    _setMetaElementAttributes(tag, el) {
        Object.keys(tag).forEach((prop) => el.setAttribute(this._getMetaKeyMap(prop), tag[prop]));
        return el;
    }
    _parseSelector(tag) {
        const attr = tag.name ? 'name' : 'property';
        return `${attr}="${tag[attr]}"`;
    }
    _containsAttributes(tag, elem) {
        return Object.keys(tag).every((key) => elem.getAttribute(this._getMetaKeyMap(key)) === tag[key]);
    }
    _getMetaKeyMap(prop) {
        return META_KEYS_MAP[prop] || prop;
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: Meta, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: Meta, providedIn: 'root' });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: Meta, decorators: [{
            type: Injectable,
            args: [{ providedIn: 'root' }]
        }], ctorParameters: () => [{ type: undefined, decorators: [{
                    type: Inject,
                    args: [DOCUMENT]
                }] }] });
/**
 * Mapping for MetaDefinition properties with their correct meta attribute names
 */
const META_KEYS_MAP = {
    httpEquiv: 'http-equiv',
};

/**
 * A service that can be used to get and set the title of a current HTML document.
 *
 * Since an Angular application can't be bootstrapped on the entire HTML document (`<html>` tag)
 * it is not possible to bind to the `text` property of the `HTMLTitleElement` elements
 * (representing the `<title>` tag). Instead, this service can be used to set and get the current
 * title value.
 *
 * @publicApi
 */
class Title {
    _doc;
    constructor(_doc) {
        this._doc = _doc;
    }
    /**
     * Get the title of the current HTML document.
     */
    getTitle() {
        return this._doc.title;
    }
    /**
     * Set the title of the current HTML document.
     * @param newTitle
     */
    setTitle(newTitle) {
        this._doc.title = newTitle || '';
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: Title, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: Title, providedIn: 'root' });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: Title, decorators: [{
            type: Injectable,
            args: [{ providedIn: 'root' }]
        }], ctorParameters: () => [{ type: undefined, decorators: [{
                    type: Inject,
                    args: [DOCUMENT]
                }] }] });

/// <reference path="../../../goog.d.ts" />
/**
 * Exports the value under a given `name` in the global property `ng`. For example `ng.probe` if
 * `name` is `'probe'`.
 * @param name Name under which it will be exported. Keep in mind this will be a property of the
 * global `ng` object.
 * @param value The value to export.
 */
function exportNgVar(name, value) {
    if (typeof COMPILED === 'undefined' || !COMPILED) {
        // Note: we can't export `ng` when using closure enhanced optimization as:
        // - closure declares globals itself for minified names, which sometimes clobber our `ng` global
        // - we can't declare a closure extern as the namespace `ng` is already used within Google
        //   for typings for angularJS (via `goog.provide('ng....')`).
        const ng = (_global['ng'] = _global['ng'] || {});
        ng[name] = value;
    }
}

class ChangeDetectionPerfRecord {
    msPerTick;
    numTicks;
    constructor(msPerTick, numTicks) {
        this.msPerTick = msPerTick;
        this.numTicks = numTicks;
    }
}
/**
 * Entry point for all Angular profiling-related debug tools. This object
 * corresponds to the `ng.profiler` in the dev console.
 */
class AngularProfiler {
    appRef;
    constructor(ref) {
        this.appRef = ref.injector.get(ApplicationRef);
    }
    // tslint:disable:no-console
    /**
     * Exercises change detection in a loop and then prints the average amount of
     * time in milliseconds how long a single round of change detection takes for
     * the current state of the UI. It runs a minimum of 5 rounds for a minimum
     * of 500 milliseconds.
     *
     * Optionally, a user may pass a `config` parameter containing a map of
     * options. Supported options are:
     *
     * `record` (boolean) - causes the profiler to record a CPU profile while
     * it exercises the change detector. Example:
     *
     * ```ts
     * ng.profiler.timeChangeDetection({record: true})
     * ```
     */
    timeChangeDetection(config) {
        const record = config && config['record'];
        const profileName = 'Change Detection';
        // Profiler is not available in Android browsers without dev tools opened
        if (record && 'profile' in console && typeof console.profile === 'function') {
            console.profile(profileName);
        }
        const start = performance.now();
        let numTicks = 0;
        while (numTicks < 5 || performance.now() - start < 500) {
            this.appRef.tick();
            numTicks++;
        }
        const end = performance.now();
        if (record && 'profileEnd' in console && typeof console.profileEnd === 'function') {
            console.profileEnd(profileName);
        }
        const msPerTick = (end - start) / numTicks;
        console.log(`ran ${numTicks} change detection cycles`);
        console.log(`${msPerTick.toFixed(2)} ms per check`);
        return new ChangeDetectionPerfRecord(msPerTick, numTicks);
    }
}

const PROFILER_GLOBAL_NAME = 'profiler';
/**
 * Enabled Angular debug tools that are accessible via your browser's
 * developer console.
 *
 * Usage:
 *
 * 1. Open developer console (e.g. in Chrome Ctrl + Shift + j)
 * 1. Type `ng.` (usually the console will show auto-complete suggestion)
 * 1. Try the change detection profiler `ng.profiler.timeChangeDetection()`
 *    then hit Enter.
 *
 * @publicApi
 */
function enableDebugTools(ref) {
    exportNgVar(PROFILER_GLOBAL_NAME, new AngularProfiler(ref));
    return ref;
}
/**
 * Disables Angular tools.
 *
 * @publicApi
 */
function disableDebugTools() {
    exportNgVar(PROFILER_GLOBAL_NAME, null);
}

/**
 * Predicates for use with {@link DebugElement}'s query functions.
 *
 * @publicApi
 */
class By {
    /**
     * Match all nodes.
     *
     * @usageNotes
     * ### Example
     *
     * {@example platform-browser/dom/debug/ts/by/by.ts region='by_all'}
     */
    static all() {
        return () => true;
    }
    /**
     * Match elements by the given CSS selector.
     *
     * @usageNotes
     * ### Example
     *
     * {@example platform-browser/dom/debug/ts/by/by.ts region='by_css'}
     */
    static css(selector) {
        return (debugElement) => {
            return debugElement.nativeElement != null
                ? elementMatches(debugElement.nativeElement, selector)
                : false;
        };
    }
    /**
     * Match nodes that have the given directive present.
     *
     * @usageNotes
     * ### Example
     *
     * {@example platform-browser/dom/debug/ts/by/by.ts region='by_directive'}
     */
    static directive(type) {
        return (debugNode) => debugNode.providerTokens.indexOf(type) !== -1;
    }
}
function elementMatches(n, selector) {
    if (_getDOM().isElementNode(n)) {
        return ((n.matches && n.matches(selector)) ||
            (n.msMatchesSelector && n.msMatchesSelector(selector)) ||
            (n.webkitMatchesSelector && n.webkitMatchesSelector(selector)));
    }
    return false;
}

/// <reference types="hammerjs" />
/**
 * Supported HammerJS recognizer event names.
 */
const EVENT_NAMES = {
    // pan
    'pan': true,
    'panstart': true,
    'panmove': true,
    'panend': true,
    'pancancel': true,
    'panleft': true,
    'panright': true,
    'panup': true,
    'pandown': true,
    // pinch
    'pinch': true,
    'pinchstart': true,
    'pinchmove': true,
    'pinchend': true,
    'pinchcancel': true,
    'pinchin': true,
    'pinchout': true,
    // press
    'press': true,
    'pressup': true,
    // rotate
    'rotate': true,
    'rotatestart': true,
    'rotatemove': true,
    'rotateend': true,
    'rotatecancel': true,
    // swipe
    'swipe': true,
    'swipeleft': true,
    'swiperight': true,
    'swipeup': true,
    'swipedown': true,
    // tap
    'tap': true,
    'doubletap': true,
};
/**
 * DI token for providing [HammerJS](https://hammerjs.github.io/) support to Angular.
 * @see {@link HammerGestureConfig}
 *
 * @ngModule HammerModule
 * @publicApi
 *
 * @deprecated The HammerJS integration is deprecated. Replace it by your own implementation.
 */
const HAMMER_GESTURE_CONFIG = new InjectionToken(typeof ngDevMode === 'undefined' || ngDevMode ? 'HammerGestureConfig' : '');
/**
 * Injection token used to provide a HammerLoader to Angular.
 *
 * @see {@link HammerLoader}
 *
 * @publicApi
 *
 * @deprecated The HammerJS integration is deprecated. Replace it by your own implementation.
 */
const HAMMER_LOADER = new InjectionToken(typeof ngDevMode === 'undefined' || ngDevMode ? 'HammerLoader' : '');
/**
 * An injectable [HammerJS Manager](https://hammerjs.github.io/api/#hammermanager)
 * for gesture recognition. Configures specific event recognition.
 * @publicApi
 *
 * @deprecated The HammerJS integration is deprecated. Replace it by your own implementation.
 */
class HammerGestureConfig {
    /**
     * A set of supported event names for gestures to be used in Angular.
     * Angular supports all built-in recognizers, as listed in
     * [HammerJS documentation](https://hammerjs.github.io/).
     */
    events = [];
    /**
     * Maps gesture event names to a set of configuration options
     * that specify overrides to the default values for specific properties.
     *
     * The key is a supported event name to be configured,
     * and the options object contains a set of properties, with override values
     * to be applied to the named recognizer event.
     * For example, to disable recognition of the rotate event, specify
     *  `{"rotate": {"enable": false}}`.
     *
     * Properties that are not present take the HammerJS default values.
     * For information about which properties are supported for which events,
     * and their allowed and default values, see
     * [HammerJS documentation](https://hammerjs.github.io/).
     *
     */
    overrides = {};
    /**
     * Properties whose default values can be overridden for a given event.
     * Different sets of properties apply to different events.
     * For information about which properties are supported for which events,
     * and their allowed and default values, see
     * [HammerJS documentation](https://hammerjs.github.io/).
     */
    options;
    /**
     * Creates a [HammerJS Manager](https://hammerjs.github.io/api/#hammermanager)
     * and attaches it to a given HTML element.
     * @param element The element that will recognize gestures.
     * @returns A HammerJS event-manager object.
     */
    buildHammer(element) {
        const mc = new Hammer(element, this.options);
        mc.get('pinch').set({ enable: true });
        mc.get('rotate').set({ enable: true });
        for (const eventName in this.overrides) {
            mc.get(eventName).set(this.overrides[eventName]);
        }
        return mc;
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: HammerGestureConfig, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: HammerGestureConfig });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: HammerGestureConfig, decorators: [{
            type: Injectable
        }] });
/**
 * Event plugin that adds Hammer support to an application.
 *
 * @ngModule HammerModule
 */
class HammerGesturesPlugin extends EventManagerPlugin {
    _config;
    _injector;
    loader;
    _loaderPromise = null;
    constructor(doc, _config, _injector, loader) {
        super(doc);
        this._config = _config;
        this._injector = _injector;
        this.loader = loader;
    }
    supports(eventName) {
        if (!EVENT_NAMES.hasOwnProperty(eventName.toLowerCase()) && !this.isCustomEvent(eventName)) {
            return false;
        }
        if (!window.Hammer && !this.loader) {
            if (typeof ngDevMode === 'undefined' || ngDevMode) {
                // Get a `Console` through an injector to tree-shake the
                // class when it is unused in production.
                const _console = this._injector.get(_Console);
                _console.warn(`The "${eventName}" event cannot be bound because Hammer.JS is not ` +
                    `loaded and no custom loader has been specified.`);
            }
            return false;
        }
        return true;
    }
    addEventListener(element, eventName, handler) {
        const zone = this.manager.getZone();
        eventName = eventName.toLowerCase();
        // If Hammer is not present but a loader is specified, we defer adding the event listener
        // until Hammer is loaded.
        if (!window.Hammer && this.loader) {
            this._loaderPromise = this._loaderPromise || zone.runOutsideAngular(() => this.loader());
            // This `addEventListener` method returns a function to remove the added listener.
            // Until Hammer is loaded, the returned function needs to *cancel* the registration rather
            // than remove anything.
            let cancelRegistration = false;
            let deregister = () => {
                cancelRegistration = true;
            };
            zone.runOutsideAngular(() => this._loaderPromise.then(() => {
                // If Hammer isn't actually loaded when the custom loader resolves, give up.
                if (!window.Hammer) {
                    if (typeof ngDevMode === 'undefined' || ngDevMode) {
                        const _console = this._injector.get(_Console);
                        _console.warn(`The custom HAMMER_LOADER completed, but Hammer.JS is not present.`);
                    }
                    deregister = () => { };
                    return;
                }
                if (!cancelRegistration) {
                    // Now that Hammer is loaded and the listener is being loaded for real,
                    // the deregistration function changes from canceling registration to
                    // removal.
                    deregister = this.addEventListener(element, eventName, handler);
                }
            }).catch(() => {
                if (typeof ngDevMode === 'undefined' || ngDevMode) {
                    const _console = this._injector.get(_Console);
                    _console.warn(`The "${eventName}" event cannot be bound because the custom ` +
                        `Hammer.JS loader failed.`);
                }
                deregister = () => { };
            }));
            // Return a function that *executes* `deregister` (and not `deregister` itself) so that we
            // can change the behavior of `deregister` once the listener is added. Using a closure in
            // this way allows us to avoid any additional data structures to track listener removal.
            return () => {
                deregister();
            };
        }
        return zone.runOutsideAngular(() => {
            // Creating the manager bind events, must be done outside of angular
            const mc = this._config.buildHammer(element);
            const callback = function (eventObj) {
                zone.runGuarded(function () {
                    handler(eventObj);
                });
            };
            mc.on(eventName, callback);
            return () => {
                mc.off(eventName, callback);
                // destroy mc to prevent memory leak
                if (typeof mc.destroy === 'function') {
                    mc.destroy();
                }
            };
        });
    }
    isCustomEvent(eventName) {
        return this._config.events.indexOf(eventName) > -1;
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: HammerGesturesPlugin, deps: [{ token: DOCUMENT }, { token: HAMMER_GESTURE_CONFIG }, { token: i0.Injector }, { token: HAMMER_LOADER, optional: true }], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: HammerGesturesPlugin });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: HammerGesturesPlugin, decorators: [{
            type: Injectable
        }], ctorParameters: () => [{ type: undefined, decorators: [{
                    type: Inject,
                    args: [DOCUMENT]
                }] }, { type: HammerGestureConfig, decorators: [{
                    type: Inject,
                    args: [HAMMER_GESTURE_CONFIG]
                }] }, { type: i0.Injector }, { type: undefined, decorators: [{
                    type: Optional
                }, {
                    type: Inject,
                    args: [HAMMER_LOADER]
                }] }] });
/**
 * Adds support for HammerJS.
 *
 * Import this module at the root of your application so that Angular can work with
 * HammerJS to detect gesture events.
 *
 * Note that applications still need to include the HammerJS script itself. This module
 * simply sets up the coordination layer between HammerJS and Angular's `EventManager`.
 *
 * @publicApi
 *
 * @deprecated The hammer integration is deprecated. Replace it by your own implementation.
 */
class HammerModule {
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: HammerModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
    static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "20.3.10", ngImport: i0, type: HammerModule });
    static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: HammerModule, providers: [
            {
                provide: EVENT_MANAGER_PLUGINS,
                useClass: HammerGesturesPlugin,
                multi: true,
                deps: [DOCUMENT, HAMMER_GESTURE_CONFIG, Injector, [new Optional(), HAMMER_LOADER]],
            },
            { provide: HAMMER_GESTURE_CONFIG, useClass: HammerGestureConfig },
        ] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: HammerModule, decorators: [{
            type: NgModule,
            args: [{
                    providers: [
                        {
                            provide: EVENT_MANAGER_PLUGINS,
                            useClass: HammerGesturesPlugin,
                            multi: true,
                            deps: [DOCUMENT, HAMMER_GESTURE_CONFIG, Injector, [new Optional(), HAMMER_LOADER]],
                        },
                        { provide: HAMMER_GESTURE_CONFIG, useClass: HammerGestureConfig },
                    ],
                }]
        }] });

/**
 * DomSanitizer helps preventing Cross Site Scripting Security bugs (XSS) by sanitizing
 * values to be safe to use in the different DOM contexts.
 *
 * For example, when binding a URL in an `<a [href]="someValue">` hyperlink, `someValue` will be
 * sanitized so that an attacker cannot inject e.g. a `javascript:` URL that would execute code on
 * the website.
 *
 * In specific situations, it might be necessary to disable sanitization, for example if the
 * application genuinely needs to produce a `javascript:` style link with a dynamic value in it.
 * Users can bypass security by constructing a value with one of the `bypassSecurityTrust...`
 * methods, and then binding to that value from the template.
 *
 * These situations should be very rare, and extraordinary care must be taken to avoid creating a
 * Cross Site Scripting (XSS) security bug!
 *
 * When using `bypassSecurityTrust...`, make sure to call the method as early as possible and as
 * close as possible to the source of the value, to make it easy to verify no security bug is
 * created by its use.
 *
 * It is not required (and not recommended) to bypass security if the value is safe, e.g. a URL that
 * does not start with a suspicious protocol, or an HTML snippet that does not contain dangerous
 * code. The sanitizer leaves safe values intact.
 *
 * @security Calling any of the `bypassSecurityTrust...` APIs disables Angular's built-in
 * sanitization for the value passed in. Carefully check and audit all values and code paths going
 * into this call. Make sure any user data is appropriately escaped for this security context.
 * For more detail, see the [Security Guide](https://g.co/ng/security).
 *
 * @publicApi
 */
class DomSanitizer {
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: DomSanitizer, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: DomSanitizer, providedIn: 'root', useExisting: i0.forwardRef(() => DomSanitizerImpl) });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: DomSanitizer, decorators: [{
            type: Injectable,
            args: [{ providedIn: 'root', useExisting: forwardRef(() => DomSanitizerImpl) }]
        }] });
class DomSanitizerImpl extends DomSanitizer {
    _doc;
    constructor(_doc) {
        super();
        this._doc = _doc;
    }
    sanitize(ctx, value) {
        if (value == null)
            return null;
        switch (ctx) {
            case SecurityContext.NONE:
                return value;
            case SecurityContext.HTML:
                if (_allowSanitizationBypassAndThrow(value, "HTML" /* BypassType.Html */)) {
                    return _unwrapSafeValue(value);
                }
                return __sanitizeHtml(this._doc, String(value)).toString();
            case SecurityContext.STYLE:
                if (_allowSanitizationBypassAndThrow(value, "Style" /* BypassType.Style */)) {
                    return _unwrapSafeValue(value);
                }
                return value;
            case SecurityContext.SCRIPT:
                if (_allowSanitizationBypassAndThrow(value, "Script" /* BypassType.Script */)) {
                    return _unwrapSafeValue(value);
                }
                throw new _RuntimeError(5200 /* RuntimeErrorCode.SANITIZATION_UNSAFE_SCRIPT */, (typeof ngDevMode === 'undefined' || ngDevMode) &&
                    'unsafe value used in a script context');
            case SecurityContext.URL:
                if (_allowSanitizationBypassAndThrow(value, "URL" /* BypassType.Url */)) {
                    return _unwrapSafeValue(value);
                }
                return __sanitizeUrl(String(value));
            case SecurityContext.RESOURCE_URL:
                if (_allowSanitizationBypassAndThrow(value, "ResourceURL" /* BypassType.ResourceUrl */)) {
                    return _unwrapSafeValue(value);
                }
                throw new _RuntimeError(5201 /* RuntimeErrorCode.SANITIZATION_UNSAFE_RESOURCE_URL */, (typeof ngDevMode === 'undefined' || ngDevMode) &&
                    `unsafe value used in a resource URL context (see ${_XSS_SECURITY_URL})`);
            default:
                throw new _RuntimeError(5202 /* RuntimeErrorCode.SANITIZATION_UNEXPECTED_CTX */, (typeof ngDevMode === 'undefined' || ngDevMode) &&
                    `Unexpected SecurityContext ${ctx} (see ${_XSS_SECURITY_URL})`);
        }
    }
    bypassSecurityTrustHtml(value) {
        return _bypassSanitizationTrustHtml(value);
    }
    bypassSecurityTrustStyle(value) {
        return _bypassSanitizationTrustStyle(value);
    }
    bypassSecurityTrustScript(value) {
        return _bypassSanitizationTrustScript(value);
    }
    bypassSecurityTrustUrl(value) {
        return _bypassSanitizationTrustUrl(value);
    }
    bypassSecurityTrustResourceUrl(value) {
        return _bypassSanitizationTrustResourceUrl(value);
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: DomSanitizerImpl, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: DomSanitizerImpl, providedIn: 'root' });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "20.3.10", ngImport: i0, type: DomSanitizerImpl, decorators: [{
            type: Injectable,
            args: [{ providedIn: 'root' }]
        }], ctorParameters: () => [{ type: undefined, decorators: [{
                    type: Inject,
                    args: [DOCUMENT]
                }] }] });

/**
 * The list of features as an enum to uniquely type each `HydrationFeature`.
 * @see {@link HydrationFeature}
 *
 * @publicApi
 */
var HydrationFeatureKind;
(function (HydrationFeatureKind) {
    HydrationFeatureKind[HydrationFeatureKind["NoHttpTransferCache"] = 0] = "NoHttpTransferCache";
    HydrationFeatureKind[HydrationFeatureKind["HttpTransferCacheOptions"] = 1] = "HttpTransferCacheOptions";
    HydrationFeatureKind[HydrationFeatureKind["I18nSupport"] = 2] = "I18nSupport";
    HydrationFeatureKind[HydrationFeatureKind["EventReplay"] = 3] = "EventReplay";
    HydrationFeatureKind[HydrationFeatureKind["IncrementalHydration"] = 4] = "IncrementalHydration";
})(HydrationFeatureKind || (HydrationFeatureKind = {}));
/**
 * Helper function to create an object that represents a Hydration feature.
 */
function hydrationFeature(ɵkind, ɵproviders = [], ɵoptions = {}) {
    return { ɵkind, ɵproviders };
}
/**
 * Disables HTTP transfer cache. Effectively causes HTTP requests to be performed twice: once on the
 * server and other one on the browser.
 *
 * @see [Disabling Caching](guide/ssr#disabling-caching)
 *
 * @publicApi
 */
function withNoHttpTransferCache() {
    // This feature has no providers and acts as a flag that turns off
    // HTTP transfer cache (which otherwise is turned on by default).
    return hydrationFeature(HydrationFeatureKind.NoHttpTransferCache);
}
/**
 * The function accepts an object, which allows to configure cache parameters,
 * such as which headers should be included (no headers are included by default),
 * whether POST requests should be cached or a callback function to determine if a
 * particular request should be cached.
 *
 * @see [Configuring HTTP transfer cache options](guide/ssr#caching-data-when-using-httpclient)
 *
 * @publicApi
 */
function withHttpTransferCacheOptions(options) {
    // This feature has no providers and acts as a flag to pass options to the HTTP transfer cache.
    return hydrationFeature(HydrationFeatureKind.HttpTransferCacheOptions, _withHttpTransferCache(options));
}
/**
 * Enables support for hydrating i18n blocks.
 *
 * @publicApi 20.0
 */
function withI18nSupport() {
    return hydrationFeature(HydrationFeatureKind.I18nSupport, _withI18nSupport());
}
/**
 * Enables support for replaying user events (e.g. `click`s) that happened on a page
 * before hydration logic has completed. Once an application is hydrated, all captured
 * events are replayed and relevant event listeners are executed.
 *
 * @usageNotes
 *
 * Basic example of how you can enable event replay in your application when
 * `bootstrapApplication` function is used:
 * ```ts
 * bootstrapApplication(AppComponent, {
 *   providers: [provideClientHydration(withEventReplay())]
 * });
 * ```
 * @publicApi
 * @see {@link provideClientHydration}
 */
function withEventReplay() {
    return hydrationFeature(HydrationFeatureKind.EventReplay, _withEventReplay());
}
/**
 * Enables support for incremental hydration using the `hydrate` trigger syntax.
 *
 * @usageNotes
 *
 * Basic example of how you can enable incremental hydration in your application when
 * the `bootstrapApplication` function is used:
 * ```ts
 * bootstrapApplication(AppComponent, {
 *   providers: [provideClientHydration(withIncrementalHydration())]
 * });
 * ```
 * @publicApi 20.0
 * @see {@link provideClientHydration}
 */
function withIncrementalHydration() {
    return hydrationFeature(HydrationFeatureKind.IncrementalHydration, _withIncrementalHydration());
}
/**
 * Returns an `ENVIRONMENT_INITIALIZER` token setup with a function
 * that verifies whether compatible ZoneJS was used in an application
 * and logs a warning in a console if it's not the case.
 */
function provideZoneJsCompatibilityDetector() {
    return [
        {
            provide: ENVIRONMENT_INITIALIZER,
            useValue: () => {
                const ngZone = inject(NgZone);
                const isZoneless = inject(_ZONELESS_ENABLED);
                // Checking `ngZone instanceof NgZone` would be insufficient here,
                // because custom implementations might use NgZone as a base class.
                if (!isZoneless && ngZone.constructor !== NgZone) {
                    const console = inject(_Console);
                    const message = _formatRuntimeError(-5000 /* RuntimeErrorCode.UNSUPPORTED_ZONEJS_INSTANCE */, 'Angular detected that hydration was enabled for an application ' +
                        'that uses a custom or a noop Zone.js implementation. ' +
                        'This is not yet a fully supported configuration.');
                    console.warn(message);
                }
            },
            multi: true,
        },
    ];
}
/**
 * Returns an `ENVIRONMENT_INITIALIZER` token setup with a function
 * that verifies whether enabledBlocking initial navigation is used in an application
 * and logs a warning in a console if it's not compatible with hydration.
 */
function provideEnabledBlockingInitialNavigationDetector() {
    return [
        {
            provide: ENVIRONMENT_INITIALIZER,
            useValue: () => {
                const isEnabledBlockingInitialNavigation = inject(_IS_ENABLED_BLOCKING_INITIAL_NAVIGATION, {
                    optional: true,
                });
                if (isEnabledBlockingInitialNavigation) {
                    const console = inject(_Console);
                    const message = _formatRuntimeError(5001 /* RuntimeErrorCode.HYDRATION_CONFLICTING_FEATURES */, 'Configuration error: found both hydration and enabledBlocking initial navigation ' +
                        'in the same application, which is a contradiction.');
                    console.warn(message);
                }
            },
            multi: true,
        },
    ];
}
/**
 * Sets up providers necessary to enable hydration functionality for the application.
 *
 * By default, the function enables the recommended set of features for the optimal
 * performance for most of the applications. It includes the following features:
 *
 * * Reconciling DOM hydration. Learn more about it [here](guide/hydration).
 * * [`HttpClient`](api/common/http/HttpClient) response caching while running on the server and
 * transferring this cache to the client to avoid extra HTTP requests. Learn more about data caching
 * [here](guide/ssr#caching-data-when-using-httpclient).
 *
 * These functions allow you to disable some of the default features or enable new ones:
 *
 * * {@link withNoHttpTransferCache} to disable HTTP transfer cache
 * * {@link withHttpTransferCacheOptions} to configure some HTTP transfer cache options
 * * {@link withI18nSupport} to enable hydration support for i18n blocks
 * * {@link withEventReplay} to enable support for replaying user events
 *
 * @usageNotes
 *
 * Basic example of how you can enable hydration in your application when
 * `bootstrapApplication` function is used:
 * ```ts
 * bootstrapApplication(AppComponent, {
 *   providers: [provideClientHydration()]
 * });
 * ```
 *
 * Alternatively if you are using NgModules, you would add `provideClientHydration`
 * to your root app module's provider list.
 * ```ts
 * @NgModule({
 *   declarations: [RootCmp],
 *   bootstrap: [RootCmp],
 *   providers: [provideClientHydration()],
 * })
 * export class AppModule {}
 * ```
 *
 * @see {@link withNoHttpTransferCache}
 * @see {@link withHttpTransferCacheOptions}
 * @see {@link withI18nSupport}
 * @see {@link withEventReplay}
 *
 * @param features Optional features to configure additional hydration behaviors.
 * @returns A set of providers to enable hydration.
 *
 * @publicApi 17.0
 */
function provideClientHydration(...features) {
    const providers = [];
    const featuresKind = new Set();
    for (const { ɵproviders, ɵkind } of features) {
        featuresKind.add(ɵkind);
        if (ɵproviders.length) {
            providers.push(ɵproviders);
        }
    }
    const hasHttpTransferCacheOptions = featuresKind.has(HydrationFeatureKind.HttpTransferCacheOptions);
    if (typeof ngDevMode !== 'undefined' &&
        ngDevMode &&
        featuresKind.has(HydrationFeatureKind.NoHttpTransferCache) &&
        hasHttpTransferCacheOptions) {
        throw new _RuntimeError(5001 /* RuntimeErrorCode.HYDRATION_CONFLICTING_FEATURES */, 'Configuration error: found both withHttpTransferCacheOptions() and withNoHttpTransferCache() in the same call to provideClientHydration(), which is a contradiction.');
    }
    return makeEnvironmentProviders([
        typeof ngDevMode !== 'undefined' && ngDevMode ? provideZoneJsCompatibilityDetector() : [],
        typeof ngDevMode !== 'undefined' && ngDevMode
            ? provideEnabledBlockingInitialNavigationDetector()
            : [],
        _withDomHydration(),
        featuresKind.has(HydrationFeatureKind.NoHttpTransferCache) || hasHttpTransferCacheOptions
            ? []
            : _withHttpTransferCache({}),
        providers,
    ]);
}

/**
 * @module
 * @description
 * Entry point for all public APIs of the platform-browser package.
 */
/**
 * @publicApi
 */
const VERSION = new Version('20.3.10');

export { By, DomSanitizer, EVENT_MANAGER_PLUGINS, EventManagerPlugin, HAMMER_GESTURE_CONFIG, HAMMER_LOADER, HammerGestureConfig, HammerModule, HydrationFeatureKind, Meta, Title, VERSION, disableDebugTools, enableDebugTools, provideClientHydration, withEventReplay, withHttpTransferCacheOptions, withI18nSupport, withIncrementalHydration, withNoHttpTransferCache, DomSanitizerImpl as ɵDomSanitizerImpl, HammerGesturesPlugin as ɵHammerGesturesPlugin };
//# sourceMappingURL=platform-browser.mjs.map
