/** * @license Angular v16.2.12 * (c) 2010-2022 Google LLC. https://angular.io/ * License: MIT */ import * as i0 from '@angular/core'; import { ɵglobal, ɵRuntimeError, Injectable, InjectionToken, Inject, APP_ID, CSP_NONCE, PLATFORM_ID, Optional, ViewEncapsulation, RendererStyleFlags2, ɵinternalCreateApplication, ErrorHandler, ɵsetDocument, PLATFORM_INITIALIZER, createPlatformFactory, platformCore, ɵTESTABILITY_GETTER, ɵTESTABILITY, Testability, NgZone, TestabilityRegistry, ɵINJECTOR_SCOPE, RendererFactory2, ApplicationModule, NgModule, SkipSelf, ɵɵinject, ApplicationRef, ɵConsole, forwardRef, ɵXSS_SECURITY_URL, SecurityContext, ɵallowSanitizationBypassAndThrow, ɵunwrapSafeValue, ɵ_sanitizeUrl, ɵ_sanitizeHtml, ɵbypassSanitizationTrustHtml, ɵbypassSanitizationTrustStyle, ɵbypassSanitizationTrustScript, ɵbypassSanitizationTrustUrl, ɵbypassSanitizationTrustResourceUrl, Injector, ENVIRONMENT_INITIALIZER, inject, ɵformatRuntimeError, makeEnvironmentProviders, ɵwithDomHydration, Version, makeStateKey as makeStateKey$1, TransferState as TransferState$1 } from '@angular/core'; import { ɵDomAdapter, ɵsetRootDomAdapter, ɵparseCookieValue, ɵgetDOM, isPlatformServer, DOCUMENT, ɵPLATFORM_BROWSER_ID, XhrFactory, CommonModule } from '@angular/common'; export { ɵgetDOM } from '@angular/common'; import { ɵwithHttpTransferCache } from '@angular/common/http'; /** * Provides DOM operations in any browser environment. * * @security Tread carefully! Interacting with the DOM directly is dangerous and * can introduce XSS risks. */ class GenericBrowserDomAdapter extends ɵDomAdapter { constructor() { super(...arguments); this.supportsDOMEvents = true; } } /** * A `DomAdapter` powered by full browser DOM APIs. * * @security Tread carefully! Interacting with the DOM directly is dangerous and * can introduce XSS risks. */ /* tslint:disable:requireParameterType no-console */ class BrowserDomAdapter extends GenericBrowserDomAdapter { static makeCurrent() { ɵsetRootDomAdapter(new BrowserDomAdapter()); } onAndCancel(el, evt, listener) { el.addEventListener(evt, listener); return () => { el.removeEventListener(evt, listener); }; } dispatchEvent(el, evt) { el.dispatchEvent(evt); } remove(node) { if (node.parentNode) { node.parentNode.removeChild(node); } } createElement(tagName, doc) { doc = doc || this.getDefaultDocument(); return doc.createElement(tagName); } createHtmlDocument() { return document.implementation.createHTMLDocument('fakeTitle'); } getDefaultDocument() { return document; } isElementNode(node) { return node.nodeType === Node.ELEMENT_NODE; } isShadowRoot(node) { return node instanceof DocumentFragment; } /** @deprecated No longer being used in Ivy code. To be removed in version 14. */ getGlobalEventTarget(doc, target) { if (target === 'window') { return window; } if (target === 'document') { return doc; } if (target === 'body') { return doc.body; } return null; } getBaseHref(doc) { const href = getBaseElementHref(); return href == null ? null : relativePath(href); } resetBaseElement() { baseElement = null; } getUserAgent() { return window.navigator.userAgent; } getCookie(name) { return ɵparseCookieValue(document.cookie, name); } } let baseElement = null; function getBaseElementHref() { baseElement = baseElement || document.querySelector('base'); return baseElement ? baseElement.getAttribute('href') : null; } // based on urlUtils.js in AngularJS 1 let urlParsingNode; function relativePath(url) { urlParsingNode = urlParsingNode || document.createElement('a'); urlParsingNode.setAttribute('href', url); const pathName = urlParsingNode.pathname; return pathName.charAt(0) === '/' ? pathName : `/${pathName}`; } class BrowserGetTestability { addToWindow(registry) { ɵglobal['getAngularTestability'] = (elem, findInAncestors = true) => { const testability = registry.findTestabilityInTree(elem, findInAncestors); if (testability == null) { throw new ɵRuntimeError(5103 /* RuntimeErrorCode.TESTABILITY_NOT_FOUND */, (typeof ngDevMode === 'undefined' || ngDevMode) && 'Could not find testability for element.'); } return testability; }; ɵglobal['getAllAngularTestabilities'] = () => registry.getAllTestabilities(); ɵglobal['getAllAngularRootElements'] = () => registry.getAllRootElements(); const whenAllStable = (callback) => { const testabilities = ɵglobal['getAllAngularTestabilities'](); let count = testabilities.length; let didWork = false; const decrement = function (didWork_) { didWork = didWork || didWork_; count--; if (count == 0) { callback(didWork); } }; testabilities.forEach((testability) => { testability.whenStable(decrement); }); }; if (!ɵglobal['frameworkStabilizers']) { ɵglobal['frameworkStabilizers'] = []; } ɵglobal['frameworkStabilizers'].push(whenAllStable); } findTestabilityInTree(registry, elem, findInAncestors) { if (elem == null) { return null; } const t = registry.getTestability(elem); if (t != null) { return t; } else if (!findInAncestors) { return null; } if (ɵgetDOM().isShadowRoot(elem)) { return this.findTestabilityInTree(registry, elem.host, true); } return this.findTestabilityInTree(registry, elem.parentElement, true); } } /** * A factory for `HttpXhrBackend` that uses the `XMLHttpRequest` browser API. */ class BrowserXhr { build() { return new XMLHttpRequest(); } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: BrowserXhr, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: BrowserXhr }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: BrowserXhr, decorators: [{ type: Injectable }] }); /** * The injection token for the event-manager plug-in service. * * @publicApi */ const EVENT_MANAGER_PLUGINS = new InjectionToken('EventManagerPlugins'); /** * An injectable service that provides event management for Angular * through a browser plug-in. * * @publicApi */ class EventManager { /** * Initializes an instance of the event-manager service. */ constructor(plugins, _zone) { this._zone = _zone; this._eventNameToPlugin = new Map(); plugins.forEach((plugin) => { plugin.manager = this; }); this._plugins = plugins.slice().reverse(); } /** * Registers a handler for a specific element and event. * * @param element The HTML element to receive event notifications. * @param eventName The name of the event to listen for. * @param handler A function to call when the notification occurs. Receives the * event object as an argument. * @returns A callback function that can be used to remove the handler. */ addEventListener(element, eventName, handler) { const plugin = this._findPluginFor(eventName); return plugin.addEventListener(element, eventName, handler); } /** * Retrieves the compilation zone in which event listeners are registered. */ getZone() { return this._zone; } /** @internal */ _findPluginFor(eventName) { let plugin = this._eventNameToPlugin.get(eventName); if (plugin) { return plugin; } const plugins = this._plugins; plugin = plugins.find((plugin) => plugin.supports(eventName)); if (!plugin) { throw new ɵRuntimeError(5101 /* RuntimeErrorCode.NO_PLUGIN_FOR_EVENT */, (typeof ngDevMode === 'undefined' || ngDevMode) && `No event manager plugin found for event ${eventName}`); } this._eventNameToPlugin.set(eventName, plugin); return plugin; } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: EventManager, deps: [{ token: EVENT_MANAGER_PLUGINS }, { token: i0.NgZone }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: EventManager }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: EventManager, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [EVENT_MANAGER_PLUGINS] }] }, { type: i0.NgZone }]; } }); class EventManagerPlugin { constructor(_doc) { this._doc = _doc; } } /** The style elements attribute name used to set value of `APP_ID` token. */ const APP_ID_ATTRIBUTE_NAME = 'ng-app-id'; class SharedStylesHost { constructor(doc, appId, nonce, platformId = {}) { this.doc = doc; this.appId = appId; this.nonce = nonce; this.platformId = platformId; // Maps all registered host nodes to a list of style nodes that have been added to the host node. this.styleRef = new Map(); this.hostNodes = new Set(); this.styleNodesInDOM = this.collectServerRenderedStyles(); this.platformIsServer = isPlatformServer(platformId); this.resetHostNodes(); } addStyles(styles) { for (const style of styles) { const usageCount = this.changeUsageCount(style, 1); if (usageCount === 1) { this.onStyleAdded(style); } } } removeStyles(styles) { for (const style of styles) { const usageCount = this.changeUsageCount(style, -1); if (usageCount <= 0) { this.onStyleRemoved(style); } } } ngOnDestroy() { const styleNodesInDOM = this.styleNodesInDOM; if (styleNodesInDOM) { styleNodesInDOM.forEach((node) => node.remove()); styleNodesInDOM.clear(); } for (const style of this.getAllStyles()) { this.onStyleRemoved(style); } this.resetHostNodes(); } addHost(hostNode) { this.hostNodes.add(hostNode); for (const style of this.getAllStyles()) { this.addStyleToHost(hostNode, style); } } removeHost(hostNode) { this.hostNodes.delete(hostNode); } getAllStyles() { return this.styleRef.keys(); } onStyleAdded(style) { for (const host of this.hostNodes) { this.addStyleToHost(host, style); } } onStyleRemoved(style) { const styleRef = this.styleRef; styleRef.get(style)?.elements?.forEach((node) => node.remove()); styleRef.delete(style); } collectServerRenderedStyles() { const styles = this.doc.head?.querySelectorAll(`style[${APP_ID_ATTRIBUTE_NAME}="${this.appId}"]`); if (styles?.length) { const styleMap = new Map(); styles.forEach((style) => { if (style.textContent != null) { styleMap.set(style.textContent, style); } }); return styleMap; } return null; } changeUsageCount(style, delta) { const map = this.styleRef; if (map.has(style)) { const styleRefValue = map.get(style); styleRefValue.usage += delta; return styleRefValue.usage; } map.set(style, { usage: delta, elements: [] }); return delta; } getStyleElement(host, style) { const styleNodesInDOM = this.styleNodesInDOM; const styleEl = styleNodesInDOM?.get(style); if (styleEl?.parentNode === host) { // `styleNodesInDOM` cannot be undefined due to the above `styleNodesInDOM?.get`. styleNodesInDOM.delete(style); styleEl.removeAttribute(APP_ID_ATTRIBUTE_NAME); if (typeof ngDevMode === 'undefined' || ngDevMode) { // This attribute is solely used for debugging purposes. styleEl.setAttribute('ng-style-reused', ''); } return styleEl; } else { const styleEl = this.doc.createElement('style'); if (this.nonce) { styleEl.setAttribute('nonce', this.nonce); } styleEl.textContent = style; if (this.platformIsServer) { styleEl.setAttribute(APP_ID_ATTRIBUTE_NAME, this.appId); } return styleEl; } } addStyleToHost(host, style) { const styleEl = this.getStyleElement(host, style); host.appendChild(styleEl); const styleRef = this.styleRef; const styleElRef = styleRef.get(style)?.elements; if (styleElRef) { styleElRef.push(styleEl); } else { styleRef.set(style, { elements: [styleEl], usage: 1 }); } } resetHostNodes() { const hostNodes = this.hostNodes; hostNodes.clear(); // Re-add the head element back since this is the default host. hostNodes.add(this.doc.head); } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: SharedStylesHost, deps: [{ token: DOCUMENT }, { token: APP_ID }, { token: CSP_NONCE, optional: true }, { token: PLATFORM_ID }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: SharedStylesHost }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: SharedStylesHost, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: Document, decorators: [{ type: Inject, args: [DOCUMENT] }] }, { type: undefined, decorators: [{ type: Inject, args: [APP_ID] }] }, { type: undefined, decorators: [{ type: Inject, args: [CSP_NONCE] }, { type: Optional }] }, { type: undefined, decorators: [{ type: Inject, args: [PLATFORM_ID] }] }]; } }); const NAMESPACE_URIS = { 'svg': 'http://www.w3.org/2000/svg', 'xhtml': 'http://www.w3.org/1999/xhtml', 'xlink': 'http://www.w3.org/1999/xlink', 'xml': 'http://www.w3.org/XML/1998/namespace', 'xmlns': 'http://www.w3.org/2000/xmlns/', 'math': 'http://www.w3.org/1998/MathML/', }; const COMPONENT_REGEX = /%COMP%/g; const COMPONENT_VARIABLE = '%COMP%'; const HOST_ATTR = `_nghost-${COMPONENT_VARIABLE}`; const CONTENT_ATTR = `_ngcontent-${COMPONENT_VARIABLE}`; /** * The default value for the `REMOVE_STYLES_ON_COMPONENT_DESTROY` DI token. */ const REMOVE_STYLES_ON_COMPONENT_DESTROY_DEFAULT = false; /** * A [DI token](guide/glossary#di-token "DI token definition") that indicates whether styles * of destroyed components should be removed from DOM. * * By default, the value is set to `false`. This will be changed in the next major version. * @publicApi */ const REMOVE_STYLES_ON_COMPONENT_DESTROY = new InjectionToken('RemoveStylesOnCompDestroy', { providedIn: 'root', factory: () => REMOVE_STYLES_ON_COMPONENT_DESTROY_DEFAULT, }); function shimContentAttribute(componentShortId) { return CONTENT_ATTR.replace(COMPONENT_REGEX, componentShortId); } function shimHostAttribute(componentShortId) { return HOST_ATTR.replace(COMPONENT_REGEX, componentShortId); } function shimStylesContent(compId, styles) { return styles.map(s => s.replace(COMPONENT_REGEX, compId)); } class DomRendererFactory2 { constructor(eventManager, sharedStylesHost, appId, removeStylesOnCompDestroy, doc, platformId, ngZone, nonce = null) { this.eventManager = eventManager; this.sharedStylesHost = sharedStylesHost; this.appId = appId; this.removeStylesOnCompDestroy = removeStylesOnCompDestroy; this.doc = doc; this.platformId = platformId; this.ngZone = ngZone; this.nonce = nonce; this.rendererByCompId = new Map(); this.platformIsServer = isPlatformServer(platformId); this.defaultRenderer = new DefaultDomRenderer2(eventManager, doc, ngZone, this.platformIsServer); } createRenderer(element, type) { if (!element || !type) { return this.defaultRenderer; } if (this.platformIsServer && type.encapsulation === ViewEncapsulation.ShadowDom) { // Domino does not support shadow DOM. type = { ...type, encapsulation: ViewEncapsulation.Emulated }; } const renderer = this.getOrCreateRenderer(element, type); // Renderers have different logic due to different encapsulation behaviours. // Ex: for emulated, an attribute is added to the element. if (renderer instanceof EmulatedEncapsulationDomRenderer2) { renderer.applyToHost(element); } else if (renderer instanceof NoneEncapsulationDomRenderer) { renderer.applyStyles(); } return renderer; } getOrCreateRenderer(element, type) { const rendererByCompId = this.rendererByCompId; let renderer = rendererByCompId.get(type.id); if (!renderer) { const doc = this.doc; const ngZone = this.ngZone; const eventManager = this.eventManager; const sharedStylesHost = this.sharedStylesHost; const removeStylesOnCompDestroy = this.removeStylesOnCompDestroy; const platformIsServer = this.platformIsServer; switch (type.encapsulation) { case ViewEncapsulation.Emulated: renderer = new EmulatedEncapsulationDomRenderer2(eventManager, sharedStylesHost, type, this.appId, removeStylesOnCompDestroy, doc, ngZone, platformIsServer); break; case ViewEncapsulation.ShadowDom: return new ShadowDomRenderer(eventManager, sharedStylesHost, element, type, doc, ngZone, this.nonce, platformIsServer); default: renderer = new NoneEncapsulationDomRenderer(eventManager, sharedStylesHost, type, removeStylesOnCompDestroy, doc, ngZone, platformIsServer); break; } rendererByCompId.set(type.id, renderer); } return renderer; } ngOnDestroy() { this.rendererByCompId.clear(); } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomRendererFactory2, deps: [{ token: EventManager }, { token: SharedStylesHost }, { token: APP_ID }, { token: REMOVE_STYLES_ON_COMPONENT_DESTROY }, { token: DOCUMENT }, { token: PLATFORM_ID }, { token: i0.NgZone }, { token: CSP_NONCE }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomRendererFactory2 }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomRendererFactory2, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: EventManager }, { type: SharedStylesHost }, { type: undefined, decorators: [{ type: Inject, args: [APP_ID] }] }, { type: undefined, decorators: [{ type: Inject, args: [REMOVE_STYLES_ON_COMPONENT_DESTROY] }] }, { type: Document, decorators: [{ type: Inject, args: [DOCUMENT] }] }, { type: Object, decorators: [{ type: Inject, args: [PLATFORM_ID] }] }, { type: i0.NgZone }, { type: undefined, decorators: [{ type: Inject, args: [CSP_NONCE] }] }]; } }); class DefaultDomRenderer2 { constructor(eventManager, doc, ngZone, platformIsServer) { this.eventManager = eventManager; this.doc = doc; this.ngZone = ngZone; this.platformIsServer = platformIsServer; this.data = Object.create(null); this.destroyNode = null; } destroy() { } createElement(name, namespace) { if (namespace) { // TODO: `|| namespace` was added in // https://github.com/angular/angular/commit/2b9cc8503d48173492c29f5a271b61126104fbdb to // support how Ivy passed around the namespace URI rather than short name at the time. It did // not, however extend the support to other parts of the system (setAttribute, setAttribute, // and the ServerRenderer). We should decide what exactly the semantics for dealing with // namespaces should be and make it consistent. // Related issues: // https://github.com/angular/angular/issues/44028 // https://github.com/angular/angular/issues/44883 return this.doc.createElementNS(NAMESPACE_URIS[namespace] || namespace, name); } return this.doc.createElement(name); } createComment(value) { return this.doc.createComment(value); } createText(value) { return this.doc.createTextNode(value); } appendChild(parent, newChild) { const targetParent = isTemplateNode(parent) ? parent.content : parent; targetParent.appendChild(newChild); } insertBefore(parent, newChild, refChild) { if (parent) { const targetParent = isTemplateNode(parent) ? parent.content : parent; targetParent.insertBefore(newChild, refChild); } } removeChild(parent, oldChild) { if (parent) { parent.removeChild(oldChild); } } selectRootElement(selectorOrNode, preserveContent) { let el = typeof selectorOrNode === 'string' ? this.doc.querySelector(selectorOrNode) : selectorOrNode; if (!el) { throw new ɵRuntimeError(-5104 /* RuntimeErrorCode.ROOT_NODE_NOT_FOUND */, (typeof ngDevMode === 'undefined' || ngDevMode) && `The selector "${selectorOrNode}" did not match any elements`); } if (!preserveContent) { el.textContent = ''; } return el; } parentNode(node) { return node.parentNode; } nextSibling(node) { return node.nextSibling; } setAttribute(el, name, value, namespace) { if (namespace) { name = namespace + ':' + name; const namespaceUri = NAMESPACE_URIS[namespace]; if (namespaceUri) { el.setAttributeNS(namespaceUri, name, value); } else { el.setAttribute(name, value); } } else { el.setAttribute(name, value); } } removeAttribute(el, name, namespace) { if (namespace) { const namespaceUri = NAMESPACE_URIS[namespace]; if (namespaceUri) { el.removeAttributeNS(namespaceUri, name); } else { el.removeAttribute(`${namespace}:${name}`); } } else { el.removeAttribute(name); } } addClass(el, name) { el.classList.add(name); } removeClass(el, name) { el.classList.remove(name); } setStyle(el, style, value, flags) { if (flags & (RendererStyleFlags2.DashCase | RendererStyleFlags2.Important)) { el.style.setProperty(style, value, flags & RendererStyleFlags2.Important ? 'important' : ''); } else { el.style[style] = value; } } removeStyle(el, style, flags) { if (flags & RendererStyleFlags2.DashCase) { // removeProperty has no effect when used on camelCased properties. el.style.removeProperty(style); } else { el.style[style] = ''; } } setProperty(el, name, value) { (typeof ngDevMode === 'undefined' || ngDevMode) && checkNoSyntheticProp(name, 'property'); el[name] = value; } setValue(node, value) { node.nodeValue = value; } listen(target, event, callback) { (typeof ngDevMode === 'undefined' || ngDevMode) && checkNoSyntheticProp(event, 'listener'); if (typeof target === 'string') { target = ɵgetDOM().getGlobalEventTarget(this.doc, target); if (!target) { throw new Error(`Unsupported event target ${target} for event ${event}`); } } return this.eventManager.addEventListener(target, event, this.decoratePreventDefault(callback)); } decoratePreventDefault(eventHandler) { // `DebugNode.triggerEventHandler` needs to know if the listener was created with // decoratePreventDefault or is a listener added outside the Angular context so it can handle // the two differently. In the first case, the special '__ngUnwrap__' token is passed to the // unwrap the listener (see below). return (event) => { // Ivy uses '__ngUnwrap__' as a special token that allows us to unwrap the function // so that it can be invoked programmatically by `DebugNode.triggerEventHandler`. The // debug_node can inspect the listener toString contents for the existence of this special // token. Because the token is a string literal, it is ensured to not be modified by compiled // code. if (event === '__ngUnwrap__') { return eventHandler; } // Run the event handler inside the ngZone because event handlers are not patched // by Zone on the server. This is required only for tests. const allowDefaultBehavior = this.platformIsServer ? this.ngZone.runGuarded(() => eventHandler(event)) : eventHandler(event); if (allowDefaultBehavior === false) { event.preventDefault(); } return undefined; }; } } const AT_CHARCODE = (() => '@'.charCodeAt(0))(); function checkNoSyntheticProp(name, nameKind) { if (name.charCodeAt(0) === AT_CHARCODE) { throw new ɵRuntimeError(5105 /* RuntimeErrorCode.UNEXPECTED_SYNTHETIC_PROPERTY */, `Unexpected synthetic ${nameKind} ${name} found. Please make sure that: - Either \`BrowserAnimationsModule\` or \`NoopAnimationsModule\` are imported in your application. - There is corresponding configuration for the animation named \`${name}\` defined in the \`animations\` field of the \`@Component\` decorator (see https://angular.io/api/core/Component#animations).`); } } function isTemplateNode(node) { return node.tagName === 'TEMPLATE' && node.content !== undefined; } class ShadowDomRenderer extends DefaultDomRenderer2 { constructor(eventManager, sharedStylesHost, hostEl, component, doc, ngZone, nonce, platformIsServer) { super(eventManager, doc, ngZone, platformIsServer); this.sharedStylesHost = sharedStylesHost; this.hostEl = hostEl; this.shadowRoot = hostEl.attachShadow({ mode: 'open' }); this.sharedStylesHost.addHost(this.shadowRoot); const styles = shimStylesContent(component.id, component.styles); for (const style of styles) { const styleEl = document.createElement('style'); if (nonce) { styleEl.setAttribute('nonce', nonce); } styleEl.textContent = style; this.shadowRoot.appendChild(styleEl); } } nodeOrShadowRoot(node) { return node === this.hostEl ? this.shadowRoot : node; } appendChild(parent, newChild) { return super.appendChild(this.nodeOrShadowRoot(parent), newChild); } insertBefore(parent, newChild, refChild) { return super.insertBefore(this.nodeOrShadowRoot(parent), newChild, refChild); } removeChild(parent, oldChild) { return super.removeChild(this.nodeOrShadowRoot(parent), oldChild); } parentNode(node) { return this.nodeOrShadowRoot(super.parentNode(this.nodeOrShadowRoot(node))); } destroy() { this.sharedStylesHost.removeHost(this.shadowRoot); } } class NoneEncapsulationDomRenderer extends DefaultDomRenderer2 { constructor(eventManager, sharedStylesHost, component, removeStylesOnCompDestroy, doc, ngZone, platformIsServer, compId) { super(eventManager, doc, ngZone, platformIsServer); this.sharedStylesHost = sharedStylesHost; this.removeStylesOnCompDestroy = removeStylesOnCompDestroy; this.styles = compId ? shimStylesContent(compId, component.styles) : component.styles; } applyStyles() { this.sharedStylesHost.addStyles(this.styles); } destroy() { if (!this.removeStylesOnCompDestroy) { return; } this.sharedStylesHost.removeStyles(this.styles); } } class EmulatedEncapsulationDomRenderer2 extends NoneEncapsulationDomRenderer { constructor(eventManager, sharedStylesHost, component, appId, removeStylesOnCompDestroy, doc, ngZone, platformIsServer) { const compId = appId + '-' + component.id; super(eventManager, sharedStylesHost, component, removeStylesOnCompDestroy, doc, ngZone, platformIsServer, compId); this.contentAttr = shimContentAttribute(compId); this.hostAttr = shimHostAttribute(compId); } applyToHost(element) { this.applyStyles(); this.setAttribute(element, this.hostAttr, ''); } createElement(parent, name) { const el = super.createElement(parent, name); super.setAttribute(el, this.contentAttr, ''); return el; } } class DomEventsPlugin extends EventManagerPlugin { constructor(doc) { super(doc); } // This plugin should come last in the list of plugins, because it accepts all // events. supports(eventName) { return true; } addEventListener(element, eventName, handler) { element.addEventListener(eventName, handler, false); return () => this.removeEventListener(element, eventName, handler); } removeEventListener(target, eventName, callback) { return target.removeEventListener(eventName, callback); } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomEventsPlugin, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomEventsPlugin }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomEventsPlugin, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); /** * Defines supported modifiers for key events. */ const MODIFIER_KEYS = ['alt', 'control', 'meta', 'shift']; // The following values are here for cross-browser compatibility and to match the W3C standard // cf https://www.w3.org/TR/DOM-Level-3-Events-key/ const _keyMap = { '\b': 'Backspace', '\t': 'Tab', '\x7F': 'Delete', '\x1B': 'Escape', 'Del': 'Delete', 'Esc': 'Escape', 'Left': 'ArrowLeft', 'Right': 'ArrowRight', 'Up': 'ArrowUp', 'Down': 'ArrowDown', 'Menu': 'ContextMenu', 'Scroll': 'ScrollLock', 'Win': 'OS' }; /** * Retrieves modifiers from key-event objects. */ const MODIFIER_KEY_GETTERS = { 'alt': (event) => event.altKey, 'control': (event) => event.ctrlKey, 'meta': (event) => event.metaKey, 'shift': (event) => event.shiftKey }; /** * @publicApi * A browser plug-in that provides support for handling of key events in Angular. */ class KeyEventsPlugin extends EventManagerPlugin { /** * Initializes an instance of the browser plug-in. * @param doc The document in which key events will be detected. */ constructor(doc) { super(doc); } /** * Reports whether a named key event is supported. * @param eventName The event name to query. * @return True if the named key event is supported. */ supports(eventName) { return KeyEventsPlugin.parseEventName(eventName) != null; } /** * Registers a handler for a specific element and key event. * @param element The HTML element to receive event notifications. * @param eventName The name of the key event to listen for. * @param handler A function to call when the notification occurs. Receives the * event object as an argument. * @returns The key event that was registered. */ addEventListener(element, eventName, handler) { const parsedEvent = KeyEventsPlugin.parseEventName(eventName); const outsideHandler = KeyEventsPlugin.eventCallback(parsedEvent['fullKey'], handler, this.manager.getZone()); return this.manager.getZone().runOutsideAngular(() => { return ɵgetDOM().onAndCancel(element, parsedEvent['domEventName'], outsideHandler); }); } /** * Parses the user provided full keyboard event definition and normalizes it for * later internal use. It ensures the string is all lowercase, converts special * characters to a standard spelling, and orders all the values consistently. * * @param eventName The name of the key event to listen for. * @returns an object with the full, normalized string, and the dom event name * or null in the case when the event doesn't match a keyboard event. */ static parseEventName(eventName) { const parts = eventName.toLowerCase().split('.'); const domEventName = parts.shift(); if ((parts.length === 0) || !(domEventName === 'keydown' || domEventName === 'keyup')) { return null; } const key = KeyEventsPlugin._normalizeKey(parts.pop()); let fullKey = ''; let codeIX = parts.indexOf('code'); if (codeIX > -1) { parts.splice(codeIX, 1); fullKey = 'code.'; } MODIFIER_KEYS.forEach(modifierName => { const index = parts.indexOf(modifierName); if (index > -1) { parts.splice(index, 1); fullKey += modifierName + '.'; } }); fullKey += key; if (parts.length != 0 || key.length === 0) { // returning null instead of throwing to let another plugin process the event return null; } // NOTE: Please don't rewrite this as so, as it will break JSCompiler property renaming. // The code must remain in the `result['domEventName']` form. // return {domEventName, fullKey}; const result = {}; result['domEventName'] = domEventName; result['fullKey'] = fullKey; return result; } /** * Determines whether the actual keys pressed match the configured key code string. * The `fullKeyCode` event is normalized in the `parseEventName` method when the * event is attached to the DOM during the `addEventListener` call. This is unseen * by the end user and is normalized for internal consistency and parsing. * * @param event The keyboard event. * @param fullKeyCode The normalized user defined expected key event string * @returns boolean. */ static matchEventFullKeyCode(event, fullKeyCode) { let keycode = _keyMap[event.key] || event.key; let key = ''; if (fullKeyCode.indexOf('code.') > -1) { keycode = event.code; key = 'code.'; } // the keycode could be unidentified so we have to check here if (keycode == null || !keycode) return false; keycode = keycode.toLowerCase(); if (keycode === ' ') { keycode = 'space'; // for readability } else if (keycode === '.') { keycode = 'dot'; // because '.' is used as a separator in event names } MODIFIER_KEYS.forEach(modifierName => { if (modifierName !== keycode) { const modifierGetter = MODIFIER_KEY_GETTERS[modifierName]; if (modifierGetter(event)) { key += modifierName + '.'; } } }); key += keycode; return key === fullKeyCode; } /** * Configures a handler callback for a key event. * @param fullKey The event name that combines all simultaneous keystrokes. * @param handler The function that responds to the key event. * @param zone The zone in which the event occurred. * @returns A callback function. */ static eventCallback(fullKey, handler, zone) { return (event) => { if (KeyEventsPlugin.matchEventFullKeyCode(event, fullKey)) { zone.runGuarded(() => handler(event)); } }; } /** @internal */ static _normalizeKey(keyName) { // TODO: switch to a Map if the mapping grows too much switch (keyName) { case 'esc': return 'escape'; default: return keyName; } } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: KeyEventsPlugin, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: KeyEventsPlugin }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: KeyEventsPlugin, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); /** * Bootstraps an instance of an Angular application and renders a standalone component as the * application's root component. More information about standalone components can be found in [this * guide](guide/standalone-components). * * @usageNotes * The root component passed into this function *must* be a standalone one (should have the * `standalone: true` flag in the `@Component` decorator config). * * ```typescript * @Component({ * standalone: true, * template: 'Hello world!' * }) * class RootComponent {} * * const appRef: ApplicationRef = await bootstrapApplication(RootComponent); * ``` * * You can add the list of providers that should be available in the application injector by * specifying the `providers` field in an object passed as the second argument: * * ```typescript * await bootstrapApplication(RootComponent, { * providers: [ * {provide: BACKEND_URL, useValue: 'https://yourdomain.com/api'} * ] * }); * ``` * * The `importProvidersFrom` helper method can be used to collect all providers from any * existing NgModule (and transitively from all NgModules that it imports): * * ```typescript * await bootstrapApplication(RootComponent, { * providers: [ * importProvidersFrom(SomeNgModule) * ] * }); * ``` * * Note: the `bootstrapApplication` method doesn't include [Testability](api/core/Testability) by * default. You can add [Testability](api/core/Testability) by getting the list of necessary * providers using `provideProtractorTestingSupport()` function and adding them into the `providers` * array, for example: * * ```typescript * import {provideProtractorTestingSupport} from '@angular/platform-browser'; * * await bootstrapApplication(RootComponent, {providers: [provideProtractorTestingSupport()]}); * ``` * * @param rootComponent A reference to a standalone component that should be rendered. * @param options Extra configuration for the bootstrap operation, see `ApplicationConfig` for * additional info. * @returns A promise that returns an `ApplicationRef` instance once resolved. * * @publicApi */ function bootstrapApplication(rootComponent, options) { return ɵinternalCreateApplication({ rootComponent, ...createProvidersConfig(options) }); } /** * Create an instance of an Angular application without bootstrapping any components. This is useful * for the situation where one wants to decouple application environment creation (a platform and * associated injectors) from rendering components on a screen. Components can be subsequently * bootstrapped on the returned `ApplicationRef`. * * @param options Extra configuration for the application environment, see `ApplicationConfig` for * additional info. * @returns A promise that returns an `ApplicationRef` instance once resolved. * * @publicApi */ function createApplication(options) { return ɵinternalCreateApplication(createProvidersConfig(options)); } function createProvidersConfig(options) { return { appProviders: [ ...BROWSER_MODULE_PROVIDERS, ...(options?.providers ?? []), ], platformProviders: INTERNAL_BROWSER_PLATFORM_PROVIDERS }; } /** * Returns a set of providers required to setup [Testability](api/core/Testability) for an * application bootstrapped using the `bootstrapApplication` function. The set of providers is * needed to support testing an application with Protractor (which relies on the Testability APIs * to be present). * * @returns An array of providers required to setup Testability for an application and make it * available for testing using Protractor. * * @publicApi */ function provideProtractorTestingSupport() { // Return a copy to prevent changes to the original array in case any in-place // alterations are performed to the `provideProtractorTestingSupport` call results in app // code. return [...TESTABILITY_PROVIDERS]; } function initDomAdapter() { BrowserDomAdapter.makeCurrent(); } function errorHandler() { return new ErrorHandler(); } function _document() { // Tell ivy about the global document ɵsetDocument(document); return document; } const INTERNAL_BROWSER_PLATFORM_PROVIDERS = [ { provide: PLATFORM_ID, useValue: ɵPLATFORM_BROWSER_ID }, { provide: PLATFORM_INITIALIZER, useValue: initDomAdapter, multi: true }, { provide: DOCUMENT, useFactory: _document, deps: [] }, ]; /** * A factory function that returns a `PlatformRef` instance associated with browser service * providers. * * @publicApi */ const platformBrowser = createPlatformFactory(platformCore, 'browser', INTERNAL_BROWSER_PLATFORM_PROVIDERS); /** * Internal marker to signal whether providers from the `BrowserModule` are already present in DI. * This is needed to avoid loading `BrowserModule` providers twice. We can't rely on the * `BrowserModule` presence itself, since the standalone-based bootstrap just imports * `BrowserModule` providers without referencing the module itself. */ const BROWSER_MODULE_PROVIDERS_MARKER = new InjectionToken((typeof ngDevMode === 'undefined' || ngDevMode) ? 'BrowserModule Providers Marker' : ''); const TESTABILITY_PROVIDERS = [ { provide: ɵTESTABILITY_GETTER, useClass: BrowserGetTestability, deps: [], }, { provide: ɵTESTABILITY, useClass: Testability, deps: [NgZone, TestabilityRegistry, ɵTESTABILITY_GETTER] }, { provide: Testability, useClass: Testability, deps: [NgZone, TestabilityRegistry, ɵTESTABILITY_GETTER] } ]; const BROWSER_MODULE_PROVIDERS = [ { provide: ɵINJECTOR_SCOPE, useValue: 'root' }, { provide: ErrorHandler, useFactory: errorHandler, deps: [] }, { provide: EVENT_MANAGER_PLUGINS, useClass: DomEventsPlugin, multi: true, deps: [DOCUMENT, NgZone, PLATFORM_ID] }, { provide: EVENT_MANAGER_PLUGINS, useClass: KeyEventsPlugin, multi: true, deps: [DOCUMENT] }, DomRendererFactory2, SharedStylesHost, EventManager, { provide: RendererFactory2, useExisting: DomRendererFactory2 }, { provide: XhrFactory, useClass: BrowserXhr, deps: [] }, (typeof ngDevMode === 'undefined' || ngDevMode) ? { provide: BROWSER_MODULE_PROVIDERS_MARKER, useValue: true } : [] ]; /** * Exports required infrastructure for all Angular apps. * Included by default in all Angular apps created with the CLI * `new` command. * Re-exports `CommonModule` and `ApplicationModule`, making their * exports and providers available to all apps. * * @publicApi */ class BrowserModule { constructor(providersAlreadyPresent) { if ((typeof ngDevMode === 'undefined' || ngDevMode) && providersAlreadyPresent) { throw new ɵRuntimeError(5100 /* RuntimeErrorCode.BROWER_MODULE_ALREADY_LOADED */, `Providers from the \`BrowserModule\` have already been loaded. If you need access ` + `to common directives such as NgIf and NgFor, import the \`CommonModule\` instead.`); } } /** * Configures a browser-based app to transition from a server-rendered app, if * one is present on the page. * * @param params An object containing an identifier for the app to transition. * The ID must match between the client and server versions of the app. * @returns The reconfigured `BrowserModule` to import into the app's root `AppModule`. * * @deprecated Use {@link APP_ID} instead to set the application ID. */ static withServerTransition(params) { return { ngModule: BrowserModule, providers: [ { provide: APP_ID, useValue: params.appId }, ], }; } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: BrowserModule, deps: [{ token: BROWSER_MODULE_PROVIDERS_MARKER, optional: true, skipSelf: true }], target: i0.ɵɵFactoryTarget.NgModule }); } static { this.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "16.2.12", ngImport: i0, type: BrowserModule, exports: [CommonModule, ApplicationModule] }); } static { this.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: BrowserModule, providers: [...BROWSER_MODULE_PROVIDERS, ...TESTABILITY_PROVIDERS], imports: [CommonModule, ApplicationModule] }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: BrowserModule, decorators: [{ type: NgModule, args: [{ providers: [...BROWSER_MODULE_PROVIDERS, ...TESTABILITY_PROVIDERS], exports: [CommonModule, ApplicationModule], }] }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Optional }, { type: SkipSelf }, { type: Inject, args: [BROWSER_MODULE_PROVIDERS_MARKER] }] }]; } }); /** * Factory to create a `Meta` service instance for the current DOM document. */ function createMeta() { return new Meta(ɵɵinject(DOCUMENT)); } /** * A service for managing HTML `` tags. * * Properties of the `MetaDefinition` object match the attributes of the * HTML `` 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 `` 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 { constructor(_doc) { this._doc = _doc; this._dom = ɵgetDOM(); } /** * Retrieves or creates a specific `` 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 `` 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 `` 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 `` 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[${attrSelector}]`) || null; } /** * Retrieves a set of `` tag elements in the current HTML document. * @param attrSelector The tag attribute and value to match against, in the format * `"tag_attribute='value string'"`. * @returns The matching elements, if any. */ getTags(attrSelector) { if (!attrSelector) return []; const list /*NodeList*/ = this._doc.querySelectorAll(`meta[${attrSelector}]`); return list ? [].slice.call(list) : []; } /** * Modifies an existing `` 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 `` 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 `` 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 { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: Meta, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: Meta, providedIn: 'root', useFactory: createMeta, deps: [] }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: Meta, decorators: [{ type: Injectable, args: [{ providedIn: 'root', useFactory: createMeta, deps: [] }] }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); /** * Mapping for MetaDefinition properties with their correct meta attribute names */ const META_KEYS_MAP = { httpEquiv: 'http-equiv' }; /** * Factory to create Title service. */ function createTitle() { return new Title(ɵɵinject(DOCUMENT)); } /** * 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 (`` tag) * it is not possible to bind to the `text` property of the `HTMLTitleElement` elements * (representing the `` tag). Instead, this service can be used to set and get the current * title value. * * @publicApi */ class Title { 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 { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: Title, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: Title, providedIn: 'root', useFactory: createTitle, deps: [] }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: Title, decorators: [{ type: Injectable, args: [{ providedIn: 'root', useFactory: createTitle, deps: [] }] }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); /** * 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 = ɵglobal['ng'] = ɵglobal['ng'] || {}; ng[name] = value; } } const win = typeof window !== 'undefined' && window || {}; class ChangeDetectionPerfRecord { 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 { 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: * * ``` * 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 const isProfilerAvailable = win.console.profile != null; if (record && isProfilerAvailable) { win.console.profile(profileName); } const start = performanceNow(); let numTicks = 0; while (numTicks < 5 || (performanceNow() - start) < 500) { this.appRef.tick(); numTicks++; } const end = performanceNow(); if (record && isProfilerAvailable) { win.console.profileEnd(profileName); } const msPerTick = (end - start) / numTicks; win.console.log(`ran ${numTicks} change detection cycles`); win.console.log(`${msPerTick.toFixed(2)} ms per check`); return new ChangeDetectionPerfRecord(msPerTick, numTicks); } } function performanceNow() { return win.performance && win.performance.now ? win.performance.now() : new Date().getTime(); } 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 (ɵgetDOM().isElementNode(n)) { return n.matches && n.matches(selector) || n.msMatchesSelector && n.msMatchesSelector(selector) || n.webkitMatchesSelector && n.webkitMatchesSelector(selector); } return false; } /** * 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 */ const HAMMER_GESTURE_CONFIG = new InjectionToken('HammerGestureConfig'); /** * Injection token used to provide a {@link HammerLoader} to Angular. * * @publicApi */ const HAMMER_LOADER = new InjectionToken('HammerLoader'); /** * An injectable [HammerJS Manager](https://hammerjs.github.io/api/#hammermanager) * for gesture recognition. Configures specific event recognition. * @publicApi */ class HammerGestureConfig { constructor() { /** * 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/). */ this.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/). * */ this.overrides = {}; } /** * 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 { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: HammerGestureConfig, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: HammerGestureConfig }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: HammerGestureConfig, decorators: [{ type: Injectable }] }); /** * Event plugin that adds Hammer support to an application. * * @ngModule HammerModule */ class HammerGesturesPlugin extends EventManagerPlugin { constructor(doc, _config, console, loader) { super(doc); this._config = _config; this.console = console; this.loader = loader; this._loaderPromise = null; } supports(eventName) { if (!EVENT_NAMES.hasOwnProperty(eventName.toLowerCase()) && !this.isCustomEvent(eventName)) { return false; } if (!window.Hammer && !this.loader) { if (typeof ngDevMode === 'undefined' || ngDevMode) { this.console.warn(`The "${eventName}" event cannot be bound because Hammer.JS is not ` + `loaded and no custom loader has been specified.`); } return false; } return true; } addEventListener(element, eventName, handler) { const zone = this.manager.getZone(); eventName = eventName.toLowerCase(); // If Hammer is not present but a loader is specified, we defer adding the event listener // until Hammer is loaded. if (!window.Hammer && this.loader) { this._loaderPromise = this._loaderPromise || zone.runOutsideAngular(() => this.loader()); // This `addEventListener` method returns a function to remove the added listener. // Until Hammer is loaded, the returned function needs to *cancel* the registration rather // than remove anything. let cancelRegistration = false; let deregister = () => { cancelRegistration = true; }; zone.runOutsideAngular(() => this._loaderPromise .then(() => { // If Hammer isn't actually loaded when the custom loader resolves, give up. if (!window.Hammer) { if (typeof ngDevMode === 'undefined' || ngDevMode) { this.console.warn(`The custom HAMMER_LOADER completed, but Hammer.JS is not present.`); } deregister = () => { }; return; } if (!cancelRegistration) { // Now that Hammer is loaded and the listener is being loaded for real, // the deregistration function changes from canceling registration to // removal. deregister = this.addEventListener(element, eventName, handler); } }) .catch(() => { if (typeof ngDevMode === 'undefined' || ngDevMode) { this.console.warn(`The "${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 { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: HammerGesturesPlugin, deps: [{ token: DOCUMENT }, { token: HAMMER_GESTURE_CONFIG }, { token: i0.ɵConsole }, { token: HAMMER_LOADER, optional: true }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: HammerGesturesPlugin }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: HammerGesturesPlugin, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }, { type: HammerGestureConfig, decorators: [{ type: Inject, args: [HAMMER_GESTURE_CONFIG] }] }, { type: i0.ɵConsole }, { 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 */ class HammerModule { static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: HammerModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); } static { this.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "16.2.12", ngImport: i0, type: HammerModule }); } static { this.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: HammerModule, providers: [ { provide: EVENT_MANAGER_PLUGINS, useClass: HammerGesturesPlugin, multi: true, deps: [DOCUMENT, HAMMER_GESTURE_CONFIG, ɵConsole, [new Optional(), HAMMER_LOADER]] }, { provide: HAMMER_GESTURE_CONFIG, useClass: HammerGestureConfig, deps: [] }, ] }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: HammerModule, decorators: [{ type: NgModule, args: [{ providers: [ { provide: EVENT_MANAGER_PLUGINS, useClass: HammerGesturesPlugin, multi: true, deps: [DOCUMENT, HAMMER_GESTURE_CONFIG, ɵConsole, [new Optional(), HAMMER_LOADER]] }, { provide: HAMMER_GESTURE_CONFIG, useClass: HammerGestureConfig, deps: [] }, ] }] }] }); /** * 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 { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomSanitizer, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomSanitizer, providedIn: 'root', useExisting: i0.forwardRef(function () { return DomSanitizerImpl; }) }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomSanitizer, decorators: [{ type: Injectable, args: [{ providedIn: 'root', useExisting: forwardRef(() => DomSanitizerImpl) }] }] }); function domSanitizerImplFactory(injector) { return new DomSanitizerImpl(injector.get(DOCUMENT)); } class DomSanitizerImpl extends DomSanitizer { 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 (ɵallowSanitizationBypassAndThrow(value, "HTML" /* BypassType.Html */)) { return ɵunwrapSafeValue(value); } return ɵ_sanitizeHtml(this._doc, String(value)).toString(); case SecurityContext.STYLE: if (ɵallowSanitizationBypassAndThrow(value, "Style" /* BypassType.Style */)) { return ɵunwrapSafeValue(value); } return value; case SecurityContext.SCRIPT: if (ɵallowSanitizationBypassAndThrow(value, "Script" /* BypassType.Script */)) { return ɵunwrapSafeValue(value); } throw new ɵRuntimeError(5200 /* RuntimeErrorCode.SANITIZATION_UNSAFE_SCRIPT */, (typeof ngDevMode === 'undefined' || ngDevMode) && 'unsafe value used in a script context'); case SecurityContext.URL: if (ɵallowSanitizationBypassAndThrow(value, "URL" /* BypassType.Url */)) { return ɵunwrapSafeValue(value); } return ɵ_sanitizeUrl(String(value)); case SecurityContext.RESOURCE_URL: if (ɵallowSanitizationBypassAndThrow(value, "ResourceURL" /* BypassType.ResourceUrl */)) { return ɵunwrapSafeValue(value); } throw new ɵRuntimeError(5201 /* RuntimeErrorCode.SANITIZATION_UNSAFE_RESOURCE_URL */, (typeof ngDevMode === 'undefined' || ngDevMode) && `unsafe value used in a resource URL context (see ${ɵXSS_SECURITY_URL})`); default: throw new ɵRuntimeError(5202 /* RuntimeErrorCode.SANITIZATION_UNEXPECTED_CTX */, (typeof ngDevMode === 'undefined' || ngDevMode) && `Unexpected SecurityContext ${ctx} (see ${ɵXSS_SECURITY_URL})`); } } bypassSecurityTrustHtml(value) { return ɵbypassSanitizationTrustHtml(value); } bypassSecurityTrustStyle(value) { return ɵbypassSanitizationTrustStyle(value); } bypassSecurityTrustScript(value) { return ɵbypassSanitizationTrustScript(value); } bypassSecurityTrustUrl(value) { return ɵbypassSanitizationTrustUrl(value); } bypassSecurityTrustResourceUrl(value) { return ɵbypassSanitizationTrustResourceUrl(value); } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomSanitizerImpl, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomSanitizerImpl, providedIn: 'root', useFactory: domSanitizerImplFactory, deps: [{ token: Injector }] }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomSanitizerImpl, decorators: [{ type: Injectable, args: [{ providedIn: 'root', useFactory: domSanitizerImplFactory, deps: [Injector] }] }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); /** * Helper function to create an object that represents a Hydration feature. */ function hydrationFeature(kind, providers = []) { return { ɵkind: kind, ɵproviders: providers }; } /** * Disables DOM nodes reuse during hydration. Effectively makes * Angular re-render an application from scratch on the client. * * When this option is enabled, make sure that the initial navigation * option is configured for the Router as `enabledBlocking` by using the * `withEnabledBlockingInitialNavigation` in the `provideRouter` call: * * ``` * bootstrapApplication(RootComponent, { * providers: [ * provideRouter( * // ... other features ... * withEnabledBlockingInitialNavigation() * ), * provideClientHydration(withNoDomReuse()) * ] * }); * ``` * * This would ensure that the application is rerendered after all async * operations in the Router (such as lazy-loading of components, * waiting for async guards and resolvers) are completed to avoid * clearing the DOM on the client too soon, thus causing content flicker. * * @see {@link provideRouter} * @see {@link withEnabledBlockingInitialNavigation} * * @publicApi * @developerPreview */ function withNoDomReuse() { // This feature has no providers and acts as a flag that turns off // non-destructive hydration (which otherwise is turned on by default). return hydrationFeature(0 /* HydrationFeatureKind.NoDomReuseFeature */); } /** * Disables HTTP transfer cache. Effectively causes HTTP requests to be performed twice: once on the * server and other one on the browser. * * @publicApi * @developerPreview */ 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(1 /* HydrationFeatureKind.NoHttpTransferCache */); } /** * 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); // Checking `ngZone instanceof NgZone` would be insufficient here, // because custom implementations might use NgZone as a base class. if (ngZone.constructor !== NgZone) { const console = inject(ɵConsole); const message = ɵformatRuntimeError(-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.'); // tslint:disable-next-line:no-console 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. You can enable/disable features by * passing special functions (from the `HydrationFeatures` set) as arguments to the * `provideClientHydration` function. 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/universal#caching-data-when-using-httpclient). * * These functions functions will allow you to disable some of the default features: * * {@link withNoDomReuse} to disable DOM nodes reuse during hydration * * {@link withNoHttpTransferCache} to disable HTTP transfer cache * * * @usageNotes * * Basic example of how you can enable hydration in your application when * `bootstrapApplication` function is used: * ``` * bootstrapApplication(AppComponent, { * providers: [provideClientHydration()] * }); * ``` * * Alternatively if you are using NgModules, you would add `provideClientHydration` * to your root app module's provider list. * ``` * @NgModule({ * declarations: [RootCmp], * bootstrap: [RootCmp], * providers: [provideClientHydration()], * }) * export class AppModule {} * ``` * * @see {@link withNoDomReuse} * @see {@link withNoHttpTransferCache} * * @param features Optional features to configure additional router behaviors. * @returns A set of providers to enable hydration. * * @publicApi * @developerPreview */ function provideClientHydration(...features) { const providers = []; const featuresKind = new Set(); for (const { ɵproviders, ɵkind } of features) { featuresKind.add(ɵkind); if (ɵproviders.length) { providers.push(ɵproviders); } } return makeEnvironmentProviders([ (typeof ngDevMode !== 'undefined' && ngDevMode) ? provideZoneJsCompatibilityDetector() : [], (featuresKind.has(0 /* HydrationFeatureKind.NoDomReuseFeature */) ? [] : ɵwithDomHydration()), (featuresKind.has(1 /* HydrationFeatureKind.NoHttpTransferCache */) ? [] : ɵwithHttpTransferCache()), providers, ]); } /** * @module * @description * Entry point for all public APIs of the platform-browser package. */ /** * @publicApi */ const VERSION = new Version('16.2.12'); // Re-export TransferState to the public API of the `platform-browser` for backwards-compatibility. /** * Create a `StateKey<T>` that can be used to store value of type T with `TransferState`. * * Example: * * ``` * const COUNTER_KEY = makeStateKey<number>('counter'); * let value = 10; * * transferState.set(COUNTER_KEY, value); * ``` * * @publicApi * @deprecated `makeStateKey` has moved, please import `makeStateKey` from `@angular/core` instead. */ // The below is a workaround to add a deprecated message. const makeStateKey = makeStateKey$1; // The below type is needed for G3 due to JSC_CONFORMANCE_VIOLATION. const TransferState = TransferState$1; /** * @module * @description * Entry point for all public APIs of this package. */ // This file only reexports content of the `src` folder. Keep it that way. // This file is not used to build this module. It is only used during editing /** * Generated bundle index. Do not edit. */ export { BrowserModule, By, DomSanitizer, EVENT_MANAGER_PLUGINS, EventManager, HAMMER_GESTURE_CONFIG, HAMMER_LOADER, HammerGestureConfig, HammerModule, Meta, REMOVE_STYLES_ON_COMPONENT_DESTROY, Title, TransferState, VERSION, bootstrapApplication, createApplication, disableDebugTools, enableDebugTools, makeStateKey, platformBrowser, provideClientHydration, provideProtractorTestingSupport, withNoDomReuse, withNoHttpTransferCache, BrowserDomAdapter as ɵBrowserDomAdapter, BrowserGetTestability as ɵBrowserGetTestability, DomEventsPlugin as ɵDomEventsPlugin, DomRendererFactory2 as ɵDomRendererFactory2, DomSanitizerImpl as ɵDomSanitizerImpl, HammerGesturesPlugin as ɵHammerGesturesPlugin, INTERNAL_BROWSER_PLATFORM_PROVIDERS as ɵINTERNAL_BROWSER_PLATFORM_PROVIDERS, KeyEventsPlugin as ɵKeyEventsPlugin, SharedStylesHost as ɵSharedStylesHost, initDomAdapter as ɵinitDomAdapter }; //# sourceMappingURL=platform-browser.mjs.map