source: trip-planner-front/node_modules/@angular/platform-browser/bundles/platform-browser.umd.js@ fa375fe

Last change on this file since fa375fe was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1/**
2 * @license Angular v12.2.9
3 * (c) 2010-2021 Google LLC. https://angular.io/
4 * License: MIT
5 */
6
7(function (global, factory) {
8 typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/common'), require('@angular/core')) :
9 typeof define === 'function' && define.amd ? define('@angular/platform-browser', ['exports', '@angular/common', '@angular/core'], factory) :
10 (global = global || self, factory((global.ng = global.ng || {}, global.ng.platformBrowser = {}), global.ng.common, global.ng.core));
11}(this, (function (exports, common, i0) { 'use strict';
12
13 /*! *****************************************************************************
14 Copyright (c) Microsoft Corporation.
15
16 Permission to use, copy, modify, and/or distribute this software for any
17 purpose with or without fee is hereby granted.
18
19 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
20 REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
21 AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
22 INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
23 LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
24 OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
25 PERFORMANCE OF THIS SOFTWARE.
26 ***************************************************************************** */
27 /* global Reflect, Promise */
28 var extendStatics = function (d, b) {
29 extendStatics = Object.setPrototypeOf ||
30 ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
31 function (d, b) { for (var p in b)
32 if (Object.prototype.hasOwnProperty.call(b, p))
33 d[p] = b[p]; };
34 return extendStatics(d, b);
35 };
36 function __extends(d, b) {
37 if (typeof b !== "function" && b !== null)
38 throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
39 extendStatics(d, b);
40 function __() { this.constructor = d; }
41 d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
42 }
43 var __assign = function () {
44 __assign = Object.assign || function __assign(t) {
45 for (var s, i = 1, n = arguments.length; i < n; i++) {
46 s = arguments[i];
47 for (var p in s)
48 if (Object.prototype.hasOwnProperty.call(s, p))
49 t[p] = s[p];
50 }
51 return t;
52 };
53 return __assign.apply(this, arguments);
54 };
55 function __rest(s, e) {
56 var t = {};
57 for (var p in s)
58 if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
59 t[p] = s[p];
60 if (s != null && typeof Object.getOwnPropertySymbols === "function")
61 for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
62 if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
63 t[p[i]] = s[p[i]];
64 }
65 return t;
66 }
67 function __decorate(decorators, target, key, desc) {
68 var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
69 if (typeof Reflect === "object" && typeof Reflect.decorate === "function")
70 r = Reflect.decorate(decorators, target, key, desc);
71 else
72 for (var i = decorators.length - 1; i >= 0; i--)
73 if (d = decorators[i])
74 r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
75 return c > 3 && r && Object.defineProperty(target, key, r), r;
76 }
77 function __param(paramIndex, decorator) {
78 return function (target, key) { decorator(target, key, paramIndex); };
79 }
80 function __metadata(metadataKey, metadataValue) {
81 if (typeof Reflect === "object" && typeof Reflect.metadata === "function")
82 return Reflect.metadata(metadataKey, metadataValue);
83 }
84 function __awaiter(thisArg, _arguments, P, generator) {
85 function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
86 return new (P || (P = Promise))(function (resolve, reject) {
87 function fulfilled(value) { try {
88 step(generator.next(value));
89 }
90 catch (e) {
91 reject(e);
92 } }
93 function rejected(value) { try {
94 step(generator["throw"](value));
95 }
96 catch (e) {
97 reject(e);
98 } }
99 function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
100 step((generator = generator.apply(thisArg, _arguments || [])).next());
101 });
102 }
103 function __generator(thisArg, body) {
104 var _ = { label: 0, sent: function () { if (t[0] & 1)
105 throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
106 return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function () { return this; }), g;
107 function verb(n) { return function (v) { return step([n, v]); }; }
108 function step(op) {
109 if (f)
110 throw new TypeError("Generator is already executing.");
111 while (_)
112 try {
113 if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done)
114 return t;
115 if (y = 0, t)
116 op = [op[0] & 2, t.value];
117 switch (op[0]) {
118 case 0:
119 case 1:
120 t = op;
121 break;
122 case 4:
123 _.label++;
124 return { value: op[1], done: false };
125 case 5:
126 _.label++;
127 y = op[1];
128 op = [0];
129 continue;
130 case 7:
131 op = _.ops.pop();
132 _.trys.pop();
133 continue;
134 default:
135 if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
136 _ = 0;
137 continue;
138 }
139 if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) {
140 _.label = op[1];
141 break;
142 }
143 if (op[0] === 6 && _.label < t[1]) {
144 _.label = t[1];
145 t = op;
146 break;
147 }
148 if (t && _.label < t[2]) {
149 _.label = t[2];
150 _.ops.push(op);
151 break;
152 }
153 if (t[2])
154 _.ops.pop();
155 _.trys.pop();
156 continue;
157 }
158 op = body.call(thisArg, _);
159 }
160 catch (e) {
161 op = [6, e];
162 y = 0;
163 }
164 finally {
165 f = t = 0;
166 }
167 if (op[0] & 5)
168 throw op[1];
169 return { value: op[0] ? op[1] : void 0, done: true };
170 }
171 }
172 var __createBinding = Object.create ? (function (o, m, k, k2) {
173 if (k2 === undefined)
174 k2 = k;
175 Object.defineProperty(o, k2, { enumerable: true, get: function () { return m[k]; } });
176 }) : (function (o, m, k, k2) {
177 if (k2 === undefined)
178 k2 = k;
179 o[k2] = m[k];
180 });
181 function __exportStar(m, o) {
182 for (var p in m)
183 if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p))
184 __createBinding(o, m, p);
185 }
186 function __values(o) {
187 var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
188 if (m)
189 return m.call(o);
190 if (o && typeof o.length === "number")
191 return {
192 next: function () {
193 if (o && i >= o.length)
194 o = void 0;
195 return { value: o && o[i++], done: !o };
196 }
197 };
198 throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
199 }
200 function __read(o, n) {
201 var m = typeof Symbol === "function" && o[Symbol.iterator];
202 if (!m)
203 return o;
204 var i = m.call(o), r, ar = [], e;
205 try {
206 while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
207 ar.push(r.value);
208 }
209 catch (error) {
210 e = { error: error };
211 }
212 finally {
213 try {
214 if (r && !r.done && (m = i["return"]))
215 m.call(i);
216 }
217 finally {
218 if (e)
219 throw e.error;
220 }
221 }
222 return ar;
223 }
224 /** @deprecated */
225 function __spread() {
226 for (var ar = [], i = 0; i < arguments.length; i++)
227 ar = ar.concat(__read(arguments[i]));
228 return ar;
229 }
230 /** @deprecated */
231 function __spreadArrays() {
232 for (var s = 0, i = 0, il = arguments.length; i < il; i++)
233 s += arguments[i].length;
234 for (var r = Array(s), k = 0, i = 0; i < il; i++)
235 for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
236 r[k] = a[j];
237 return r;
238 }
239 function __spreadArray(to, from, pack) {
240 if (pack || arguments.length === 2)
241 for (var i = 0, l = from.length, ar; i < l; i++) {
242 if (ar || !(i in from)) {
243 if (!ar)
244 ar = Array.prototype.slice.call(from, 0, i);
245 ar[i] = from[i];
246 }
247 }
248 return to.concat(ar || Array.prototype.slice.call(from));
249 }
250 function __await(v) {
251 return this instanceof __await ? (this.v = v, this) : new __await(v);
252 }
253 function __asyncGenerator(thisArg, _arguments, generator) {
254 if (!Symbol.asyncIterator)
255 throw new TypeError("Symbol.asyncIterator is not defined.");
256 var g = generator.apply(thisArg, _arguments || []), i, q = [];
257 return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
258 function verb(n) { if (g[n])
259 i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
260 function resume(n, v) { try {
261 step(g[n](v));
262 }
263 catch (e) {
264 settle(q[0][3], e);
265 } }
266 function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
267 function fulfill(value) { resume("next", value); }
268 function reject(value) { resume("throw", value); }
269 function settle(f, v) { if (f(v), q.shift(), q.length)
270 resume(q[0][0], q[0][1]); }
271 }
272 function __asyncDelegator(o) {
273 var i, p;
274 return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
275 function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
276 }
277 function __asyncValues(o) {
278 if (!Symbol.asyncIterator)
279 throw new TypeError("Symbol.asyncIterator is not defined.");
280 var m = o[Symbol.asyncIterator], i;
281 return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
282 function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
283 function settle(resolve, reject, d, v) { Promise.resolve(v).then(function (v) { resolve({ value: v, done: d }); }, reject); }
284 }
285 function __makeTemplateObject(cooked, raw) {
286 if (Object.defineProperty) {
287 Object.defineProperty(cooked, "raw", { value: raw });
288 }
289 else {
290 cooked.raw = raw;
291 }
292 return cooked;
293 }
294 ;
295 var __setModuleDefault = Object.create ? (function (o, v) {
296 Object.defineProperty(o, "default", { enumerable: true, value: v });
297 }) : function (o, v) {
298 o["default"] = v;
299 };
300 function __importStar(mod) {
301 if (mod && mod.__esModule)
302 return mod;
303 var result = {};
304 if (mod != null)
305 for (var k in mod)
306 if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k))
307 __createBinding(result, mod, k);
308 __setModuleDefault(result, mod);
309 return result;
310 }
311 function __importDefault(mod) {
312 return (mod && mod.__esModule) ? mod : { default: mod };
313 }
314 function __classPrivateFieldGet(receiver, state, kind, f) {
315 if (kind === "a" && !f)
316 throw new TypeError("Private accessor was defined without a getter");
317 if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
318 throw new TypeError("Cannot read private member from an object whose class did not declare it");
319 return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
320 }
321 function __classPrivateFieldSet(receiver, state, value, kind, f) {
322 if (kind === "m")
323 throw new TypeError("Private method is not writable");
324 if (kind === "a" && !f)
325 throw new TypeError("Private accessor was defined without a setter");
326 if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
327 throw new TypeError("Cannot write private member to an object whose class did not declare it");
328 return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
329 }
330
331 /**
332 * Provides DOM operations in any browser environment.
333 *
334 * @security Tread carefully! Interacting with the DOM directly is dangerous and
335 * can introduce XSS risks.
336 */
337 var GenericBrowserDomAdapter = /** @class */ (function (_super) {
338 __extends(GenericBrowserDomAdapter, _super);
339 function GenericBrowserDomAdapter() {
340 var _this = _super.apply(this, __spreadArray([], __read(arguments))) || this;
341 _this.supportsDOMEvents = true;
342 return _this;
343 }
344 return GenericBrowserDomAdapter;
345 }(common.ɵDomAdapter));
346
347 /**
348 * A `DomAdapter` powered by full browser DOM APIs.
349 *
350 * @security Tread carefully! Interacting with the DOM directly is dangerous and
351 * can introduce XSS risks.
352 */
353 /* tslint:disable:requireParameterType no-console */
354 var BrowserDomAdapter = /** @class */ (function (_super) {
355 __extends(BrowserDomAdapter, _super);
356 function BrowserDomAdapter() {
357 return _super !== null && _super.apply(this, arguments) || this;
358 }
359 BrowserDomAdapter.makeCurrent = function () {
360 common.ɵsetRootDomAdapter(new BrowserDomAdapter());
361 };
362 BrowserDomAdapter.prototype.onAndCancel = function (el, evt, listener) {
363 el.addEventListener(evt, listener, false);
364 // Needed to follow Dart's subscription semantic, until fix of
365 // https://code.google.com/p/dart/issues/detail?id=17406
366 return function () {
367 el.removeEventListener(evt, listener, false);
368 };
369 };
370 BrowserDomAdapter.prototype.dispatchEvent = function (el, evt) {
371 el.dispatchEvent(evt);
372 };
373 BrowserDomAdapter.prototype.remove = function (node) {
374 if (node.parentNode) {
375 node.parentNode.removeChild(node);
376 }
377 };
378 BrowserDomAdapter.prototype.createElement = function (tagName, doc) {
379 doc = doc || this.getDefaultDocument();
380 return doc.createElement(tagName);
381 };
382 BrowserDomAdapter.prototype.createHtmlDocument = function () {
383 return document.implementation.createHTMLDocument('fakeTitle');
384 };
385 BrowserDomAdapter.prototype.getDefaultDocument = function () {
386 return document;
387 };
388 BrowserDomAdapter.prototype.isElementNode = function (node) {
389 return node.nodeType === Node.ELEMENT_NODE;
390 };
391 BrowserDomAdapter.prototype.isShadowRoot = function (node) {
392 return node instanceof DocumentFragment;
393 };
394 /** @deprecated No longer being used in Ivy code. To be removed in version 14. */
395 BrowserDomAdapter.prototype.getGlobalEventTarget = function (doc, target) {
396 if (target === 'window') {
397 return window;
398 }
399 if (target === 'document') {
400 return doc;
401 }
402 if (target === 'body') {
403 return doc.body;
404 }
405 return null;
406 };
407 BrowserDomAdapter.prototype.getBaseHref = function (doc) {
408 var href = getBaseElementHref();
409 return href == null ? null : relativePath(href);
410 };
411 BrowserDomAdapter.prototype.resetBaseElement = function () {
412 baseElement = null;
413 };
414 BrowserDomAdapter.prototype.getUserAgent = function () {
415 return window.navigator.userAgent;
416 };
417 BrowserDomAdapter.prototype.getCookie = function (name) {
418 return common.ɵparseCookieValue(document.cookie, name);
419 };
420 return BrowserDomAdapter;
421 }(GenericBrowserDomAdapter));
422 var baseElement = null;
423 function getBaseElementHref() {
424 baseElement = baseElement || document.querySelector('base');
425 return baseElement ? baseElement.getAttribute('href') : null;
426 }
427 // based on urlUtils.js in AngularJS 1
428 var urlParsingNode;
429 function relativePath(url) {
430 urlParsingNode = urlParsingNode || document.createElement('a');
431 urlParsingNode.setAttribute('href', url);
432 var pathName = urlParsingNode.pathname;
433 return pathName.charAt(0) === '/' ? pathName : "/" + pathName;
434 }
435
436 /**
437 * @license
438 * Copyright Google LLC All Rights Reserved.
439 *
440 * Use of this source code is governed by an MIT-style license that can be
441 * found in the LICENSE file at https://angular.io/license
442 */
443 /**
444 * An id that identifies a particular application being bootstrapped, that should
445 * match across the client/server boundary.
446 */
447 var TRANSITION_ID = new i0.InjectionToken('TRANSITION_ID');
448 function appInitializerFactory(transitionId, document, injector) {
449 return function () {
450 // Wait for all application initializers to be completed before removing the styles set by
451 // the server.
452 injector.get(i0.ApplicationInitStatus).donePromise.then(function () {
453 var dom = common.ɵgetDOM();
454 var styles = document.querySelectorAll("style[ng-transition=\"" + transitionId + "\"]");
455 for (var i = 0; i < styles.length; i++) {
456 dom.remove(styles[i]);
457 }
458 });
459 };
460 }
461 var SERVER_TRANSITION_PROVIDERS = [
462 {
463 provide: i0.APP_INITIALIZER,
464 useFactory: appInitializerFactory,
465 deps: [TRANSITION_ID, common.DOCUMENT, i0.Injector],
466 multi: true
467 },
468 ];
469
470 /**
471 * @license
472 * Copyright Google LLC All Rights Reserved.
473 *
474 * Use of this source code is governed by an MIT-style license that can be
475 * found in the LICENSE file at https://angular.io/license
476 */
477 var BrowserGetTestability = /** @class */ (function () {
478 function BrowserGetTestability() {
479 }
480 BrowserGetTestability.init = function () {
481 i0.setTestabilityGetter(new BrowserGetTestability());
482 };
483 BrowserGetTestability.prototype.addToWindow = function (registry) {
484 i0.ɵglobal['getAngularTestability'] = function (elem, findInAncestors) {
485 if (findInAncestors === void 0) { findInAncestors = true; }
486 var testability = registry.findTestabilityInTree(elem, findInAncestors);
487 if (testability == null) {
488 throw new Error('Could not find testability for element.');
489 }
490 return testability;
491 };
492 i0.ɵglobal['getAllAngularTestabilities'] = function () { return registry.getAllTestabilities(); };
493 i0.ɵglobal['getAllAngularRootElements'] = function () { return registry.getAllRootElements(); };
494 var whenAllStable = function (callback /** TODO #9100 */) {
495 var testabilities = i0.ɵglobal['getAllAngularTestabilities']();
496 var count = testabilities.length;
497 var didWork = false;
498 var decrement = function (didWork_ /** TODO #9100 */) {
499 didWork = didWork || didWork_;
500 count--;
501 if (count == 0) {
502 callback(didWork);
503 }
504 };
505 testabilities.forEach(function (testability /** TODO #9100 */) {
506 testability.whenStable(decrement);
507 });
508 };
509 if (!i0.ɵglobal['frameworkStabilizers']) {
510 i0.ɵglobal['frameworkStabilizers'] = [];
511 }
512 i0.ɵglobal['frameworkStabilizers'].push(whenAllStable);
513 };
514 BrowserGetTestability.prototype.findTestabilityInTree = function (registry, elem, findInAncestors) {
515 if (elem == null) {
516 return null;
517 }
518 var t = registry.getTestability(elem);
519 if (t != null) {
520 return t;
521 }
522 else if (!findInAncestors) {
523 return null;
524 }
525 if (common.ɵgetDOM().isShadowRoot(elem)) {
526 return this.findTestabilityInTree(registry, elem.host, true);
527 }
528 return this.findTestabilityInTree(registry, elem.parentElement, true);
529 };
530 return BrowserGetTestability;
531 }());
532
533 /**
534 * @license
535 * Copyright Google LLC All Rights Reserved.
536 *
537 * Use of this source code is governed by an MIT-style license that can be
538 * found in the LICENSE file at https://angular.io/license
539 */
540 /**
541 * A factory for `HttpXhrBackend` that uses the `XMLHttpRequest` browser API.
542 */
543 var BrowserXhr = /** @class */ (function () {
544 function BrowserXhr() {
545 }
546 BrowserXhr.prototype.build = function () {
547 return new XMLHttpRequest();
548 };
549 return BrowserXhr;
550 }());
551 BrowserXhr.decorators = [
552 { type: i0.Injectable }
553 ];
554
555 /**
556 * @license
557 * Copyright Google LLC All Rights Reserved.
558 *
559 * Use of this source code is governed by an MIT-style license that can be
560 * found in the LICENSE file at https://angular.io/license
561 */
562 var CAMEL_CASE_REGEXP = /([A-Z])/g;
563 var DASH_CASE_REGEXP = /-([a-z])/g;
564 function camelCaseToDashCase(input) {
565 return input.replace(CAMEL_CASE_REGEXP, function () {
566 var m = [];
567 for (var _i = 0; _i < arguments.length; _i++) {
568 m[_i] = arguments[_i];
569 }
570 return '-' + m[1].toLowerCase();
571 });
572 }
573 function dashCaseToCamelCase(input) {
574 return input.replace(DASH_CASE_REGEXP, function () {
575 var m = [];
576 for (var _i = 0; _i < arguments.length; _i++) {
577 m[_i] = arguments[_i];
578 }
579 return m[1].toUpperCase();
580 });
581 }
582 /**
583 * Exports the value under a given `name` in the global property `ng`. For example `ng.probe` if
584 * `name` is `'probe'`.
585 * @param name Name under which it will be exported. Keep in mind this will be a property of the
586 * global `ng` object.
587 * @param value The value to export.
588 */
589 function exportNgVar(name, value) {
590 if (typeof COMPILED === 'undefined' || !COMPILED) {
591 // Note: we can't export `ng` when using closure enhanced optimization as:
592 // - closure declares globals itself for minified names, which sometimes clobber our `ng` global
593 // - we can't declare a closure extern as the namespace `ng` is already used within Google
594 // for typings for angularJS (via `goog.provide('ng....')`).
595 var ng = i0.ɵglobal['ng'] = i0.ɵglobal['ng'] || {};
596 ng[name] = value;
597 }
598 }
599
600 /**
601 * @license
602 * Copyright Google LLC All Rights Reserved.
603 *
604 * Use of this source code is governed by an MIT-style license that can be
605 * found in the LICENSE file at https://angular.io/license
606 */
607 var ɵ0 = function () { return ({
608 'ApplicationRef': i0.ApplicationRef,
609 'NgZone': i0.NgZone,
610 }); };
611 var CORE_TOKENS = (ɵ0)();
612 var INSPECT_GLOBAL_NAME = 'probe';
613 var CORE_TOKENS_GLOBAL_NAME = 'coreTokens';
614 /**
615 * Returns a {@link DebugElement} for the given native DOM element, or
616 * null if the given native element does not have an Angular view associated
617 * with it.
618 */
619 function inspectNativeElementR2(element) {
620 return i0.ɵgetDebugNodeR2(element);
621 }
622 function _createNgProbeR2(coreTokens) {
623 exportNgVar(INSPECT_GLOBAL_NAME, inspectNativeElementR2);
624 exportNgVar(CORE_TOKENS_GLOBAL_NAME, Object.assign(Object.assign({}, CORE_TOKENS), _ngProbeTokensToMap(coreTokens || [])));
625 return function () { return inspectNativeElementR2; };
626 }
627 function _ngProbeTokensToMap(tokens) {
628 return tokens.reduce(function (prev, t) { return (prev[t.name] = t.token, prev); }, {});
629 }
630 /**
631 * In Ivy, we don't support NgProbe because we have our own set of testing utilities
632 * with more robust functionality.
633 *
634 * We shouldn't bring in NgProbe because it prevents DebugNode and friends from
635 * tree-shaking properly.
636 */
637 var ELEMENT_PROBE_PROVIDERS__POST_R3__ = [];
638 /**
639 * Providers which support debugging Angular applications (e.g. via `ng.probe`).
640 */
641 var ELEMENT_PROBE_PROVIDERS__PRE_R3__ = [
642 {
643 provide: i0.APP_INITIALIZER,
644 useFactory: _createNgProbeR2,
645 deps: [
646 [i0.NgProbeToken, new i0.Optional()],
647 ],
648 multi: true,
649 },
650 ];
651 var ELEMENT_PROBE_PROVIDERS = ELEMENT_PROBE_PROVIDERS__PRE_R3__;
652
653 /**
654 * @license
655 * Copyright Google LLC All Rights Reserved.
656 *
657 * Use of this source code is governed by an MIT-style license that can be
658 * found in the LICENSE file at https://angular.io/license
659 */
660 /**
661 * The injection token for the event-manager plug-in service.
662 *
663 * @publicApi
664 */
665 var EVENT_MANAGER_PLUGINS = new i0.InjectionToken('EventManagerPlugins');
666 /**
667 * An injectable service that provides event management for Angular
668 * through a browser plug-in.
669 *
670 * @publicApi
671 */
672 var EventManager = /** @class */ (function () {
673 /**
674 * Initializes an instance of the event-manager service.
675 */
676 function EventManager(plugins, _zone) {
677 var _this = this;
678 this._zone = _zone;
679 this._eventNameToPlugin = new Map();
680 plugins.forEach(function (p) { return p.manager = _this; });
681 this._plugins = plugins.slice().reverse();
682 }
683 /**
684 * Registers a handler for a specific element and event.
685 *
686 * @param element The HTML element to receive event notifications.
687 * @param eventName The name of the event to listen for.
688 * @param handler A function to call when the notification occurs. Receives the
689 * event object as an argument.
690 * @returns A callback function that can be used to remove the handler.
691 */
692 EventManager.prototype.addEventListener = function (element, eventName, handler) {
693 var plugin = this._findPluginFor(eventName);
694 return plugin.addEventListener(element, eventName, handler);
695 };
696 /**
697 * Registers a global handler for an event in a target view.
698 *
699 * @param target A target for global event notifications. One of "window", "document", or "body".
700 * @param eventName The name of the event to listen for.
701 * @param handler A function to call when the notification occurs. Receives the
702 * event object as an argument.
703 * @returns A callback function that can be used to remove the handler.
704 * @deprecated No longer being used in Ivy code. To be removed in version 14.
705 */
706 EventManager.prototype.addGlobalEventListener = function (target, eventName, handler) {
707 var plugin = this._findPluginFor(eventName);
708 return plugin.addGlobalEventListener(target, eventName, handler);
709 };
710 /**
711 * Retrieves the compilation zone in which event listeners are registered.
712 */
713 EventManager.prototype.getZone = function () {
714 return this._zone;
715 };
716 /** @internal */
717 EventManager.prototype._findPluginFor = function (eventName) {
718 var plugin = this._eventNameToPlugin.get(eventName);
719 if (plugin) {
720 return plugin;
721 }
722 var plugins = this._plugins;
723 for (var i = 0; i < plugins.length; i++) {
724 var plugin_1 = plugins[i];
725 if (plugin_1.supports(eventName)) {
726 this._eventNameToPlugin.set(eventName, plugin_1);
727 return plugin_1;
728 }
729 }
730 throw new Error("No event manager plugin found for event " + eventName);
731 };
732 return EventManager;
733 }());
734 EventManager.decorators = [
735 { type: i0.Injectable }
736 ];
737 EventManager.ctorParameters = function () { return [
738 { type: Array, decorators: [{ type: i0.Inject, args: [EVENT_MANAGER_PLUGINS,] }] },
739 { type: i0.NgZone }
740 ]; };
741 var EventManagerPlugin = /** @class */ (function () {
742 function EventManagerPlugin(_doc) {
743 this._doc = _doc;
744 }
745 EventManagerPlugin.prototype.addGlobalEventListener = function (element, eventName, handler) {
746 var target = common.ɵgetDOM().getGlobalEventTarget(this._doc, element);
747 if (!target) {
748 throw new Error("Unsupported event target " + target + " for event " + eventName);
749 }
750 return this.addEventListener(target, eventName, handler);
751 };
752 return EventManagerPlugin;
753 }());
754
755 var SharedStylesHost = /** @class */ (function () {
756 function SharedStylesHost() {
757 /** @internal */
758 this._stylesSet = new Set();
759 }
760 SharedStylesHost.prototype.addStyles = function (styles) {
761 var _this = this;
762 var additions = new Set();
763 styles.forEach(function (style) {
764 if (!_this._stylesSet.has(style)) {
765 _this._stylesSet.add(style);
766 additions.add(style);
767 }
768 });
769 this.onStylesAdded(additions);
770 };
771 SharedStylesHost.prototype.onStylesAdded = function (additions) { };
772 SharedStylesHost.prototype.getAllStyles = function () {
773 return Array.from(this._stylesSet);
774 };
775 return SharedStylesHost;
776 }());
777 SharedStylesHost.decorators = [
778 { type: i0.Injectable }
779 ];
780 var DomSharedStylesHost = /** @class */ (function (_super) {
781 __extends(DomSharedStylesHost, _super);
782 function DomSharedStylesHost(_doc) {
783 var _this = _super.call(this) || this;
784 _this._doc = _doc;
785 // Maps all registered host nodes to a list of style nodes that have been added to the host node.
786 _this._hostNodes = new Map();
787 _this._hostNodes.set(_doc.head, []);
788 return _this;
789 }
790 DomSharedStylesHost.prototype._addStylesToHost = function (styles, host, styleNodes) {
791 var _this = this;
792 styles.forEach(function (style) {
793 var styleEl = _this._doc.createElement('style');
794 styleEl.textContent = style;
795 styleNodes.push(host.appendChild(styleEl));
796 });
797 };
798 DomSharedStylesHost.prototype.addHost = function (hostNode) {
799 var styleNodes = [];
800 this._addStylesToHost(this._stylesSet, hostNode, styleNodes);
801 this._hostNodes.set(hostNode, styleNodes);
802 };
803 DomSharedStylesHost.prototype.removeHost = function (hostNode) {
804 var styleNodes = this._hostNodes.get(hostNode);
805 if (styleNodes) {
806 styleNodes.forEach(removeStyle);
807 }
808 this._hostNodes.delete(hostNode);
809 };
810 DomSharedStylesHost.prototype.onStylesAdded = function (additions) {
811 var _this = this;
812 this._hostNodes.forEach(function (styleNodes, hostNode) {
813 _this._addStylesToHost(additions, hostNode, styleNodes);
814 });
815 };
816 DomSharedStylesHost.prototype.ngOnDestroy = function () {
817 this._hostNodes.forEach(function (styleNodes) { return styleNodes.forEach(removeStyle); });
818 };
819 return DomSharedStylesHost;
820 }(SharedStylesHost));
821 DomSharedStylesHost.decorators = [
822 { type: i0.Injectable }
823 ];
824 DomSharedStylesHost.ctorParameters = function () { return [
825 { type: undefined, decorators: [{ type: i0.Inject, args: [common.DOCUMENT,] }] }
826 ]; };
827 function removeStyle(styleNode) {
828 common.ɵgetDOM().remove(styleNode);
829 }
830
831 var NAMESPACE_URIS = {
832 'svg': 'http://www.w3.org/2000/svg',
833 'xhtml': 'http://www.w3.org/1999/xhtml',
834 'xlink': 'http://www.w3.org/1999/xlink',
835 'xml': 'http://www.w3.org/XML/1998/namespace',
836 'xmlns': 'http://www.w3.org/2000/xmlns/',
837 };
838 var COMPONENT_REGEX = /%COMP%/g;
839 var NG_DEV_MODE = typeof ngDevMode === 'undefined' || !!ngDevMode;
840 var COMPONENT_VARIABLE = '%COMP%';
841 var HOST_ATTR = "_nghost-" + COMPONENT_VARIABLE;
842 var CONTENT_ATTR = "_ngcontent-" + COMPONENT_VARIABLE;
843 function shimContentAttribute(componentShortId) {
844 return CONTENT_ATTR.replace(COMPONENT_REGEX, componentShortId);
845 }
846 function shimHostAttribute(componentShortId) {
847 return HOST_ATTR.replace(COMPONENT_REGEX, componentShortId);
848 }
849 function flattenStyles(compId, styles, target) {
850 for (var i = 0; i < styles.length; i++) {
851 var style = styles[i];
852 if (Array.isArray(style)) {
853 flattenStyles(compId, style, target);
854 }
855 else {
856 style = style.replace(COMPONENT_REGEX, compId);
857 target.push(style);
858 }
859 }
860 return target;
861 }
862 function decoratePreventDefault(eventHandler) {
863 // `DebugNode.triggerEventHandler` needs to know if the listener was created with
864 // decoratePreventDefault or is a listener added outside the Angular context so it can handle the
865 // two differently. In the first case, the special '__ngUnwrap__' token is passed to the unwrap
866 // the listener (see below).
867 return function (event) {
868 // Ivy uses '__ngUnwrap__' as a special token that allows us to unwrap the function
869 // so that it can be invoked programmatically by `DebugNode.triggerEventHandler`. The debug_node
870 // can inspect the listener toString contents for the existence of this special token. Because
871 // the token is a string literal, it is ensured to not be modified by compiled code.
872 if (event === '__ngUnwrap__') {
873 return eventHandler;
874 }
875 var allowDefaultBehavior = eventHandler(event);
876 if (allowDefaultBehavior === false) {
877 // TODO(tbosch): move preventDefault into event plugins...
878 event.preventDefault();
879 event.returnValue = false;
880 }
881 return undefined;
882 };
883 }
884 var hasLoggedNativeEncapsulationWarning = false;
885 var DomRendererFactory2 = /** @class */ (function () {
886 function DomRendererFactory2(eventManager, sharedStylesHost, appId) {
887 this.eventManager = eventManager;
888 this.sharedStylesHost = sharedStylesHost;
889 this.appId = appId;
890 this.rendererByCompId = new Map();
891 this.defaultRenderer = new DefaultDomRenderer2(eventManager);
892 }
893 DomRendererFactory2.prototype.createRenderer = function (element, type) {
894 if (!element || !type) {
895 return this.defaultRenderer;
896 }
897 switch (type.encapsulation) {
898 case i0.ViewEncapsulation.Emulated: {
899 var renderer = this.rendererByCompId.get(type.id);
900 if (!renderer) {
901 renderer = new EmulatedEncapsulationDomRenderer2(this.eventManager, this.sharedStylesHost, type, this.appId);
902 this.rendererByCompId.set(type.id, renderer);
903 }
904 renderer.applyToHost(element);
905 return renderer;
906 }
907 // @ts-ignore TODO: Remove as part of FW-2290. TS complains about us dealing with an enum
908 // value that is not known (but previously was the value for ViewEncapsulation.Native)
909 case 1:
910 case i0.ViewEncapsulation.ShadowDom:
911 // TODO(FW-2290): remove the `case 1:` fallback logic and the warning in v12.
912 if ((typeof ngDevMode === 'undefined' || ngDevMode) &&
913 // @ts-ignore TODO: Remove as part of FW-2290. TS complains about us dealing with an
914 // enum value that is not known (but previously was the value for
915 // ViewEncapsulation.Native)
916 !hasLoggedNativeEncapsulationWarning && type.encapsulation === 1) {
917 hasLoggedNativeEncapsulationWarning = true;
918 console.warn('ViewEncapsulation.Native is no longer supported. Falling back to ViewEncapsulation.ShadowDom. The fallback will be removed in v12.');
919 }
920 return new ShadowDomRenderer(this.eventManager, this.sharedStylesHost, element, type);
921 default: {
922 if (!this.rendererByCompId.has(type.id)) {
923 var styles = flattenStyles(type.id, type.styles, []);
924 this.sharedStylesHost.addStyles(styles);
925 this.rendererByCompId.set(type.id, this.defaultRenderer);
926 }
927 return this.defaultRenderer;
928 }
929 }
930 };
931 DomRendererFactory2.prototype.begin = function () { };
932 DomRendererFactory2.prototype.end = function () { };
933 return DomRendererFactory2;
934 }());
935 DomRendererFactory2.decorators = [
936 { type: i0.Injectable }
937 ];
938 DomRendererFactory2.ctorParameters = function () { return [
939 { type: EventManager },
940 { type: DomSharedStylesHost },
941 { type: String, decorators: [{ type: i0.Inject, args: [i0.APP_ID,] }] }
942 ]; };
943 var DefaultDomRenderer2 = /** @class */ (function () {
944 function DefaultDomRenderer2(eventManager) {
945 this.eventManager = eventManager;
946 this.data = Object.create(null);
947 }
948 DefaultDomRenderer2.prototype.destroy = function () { };
949 DefaultDomRenderer2.prototype.createElement = function (name, namespace) {
950 if (namespace) {
951 // In cases where Ivy (not ViewEngine) is giving us the actual namespace, the look up by key
952 // will result in undefined, so we just return the namespace here.
953 return document.createElementNS(NAMESPACE_URIS[namespace] || namespace, name);
954 }
955 return document.createElement(name);
956 };
957 DefaultDomRenderer2.prototype.createComment = function (value) {
958 return document.createComment(value);
959 };
960 DefaultDomRenderer2.prototype.createText = function (value) {
961 return document.createTextNode(value);
962 };
963 DefaultDomRenderer2.prototype.appendChild = function (parent, newChild) {
964 parent.appendChild(newChild);
965 };
966 DefaultDomRenderer2.prototype.insertBefore = function (parent, newChild, refChild) {
967 if (parent) {
968 parent.insertBefore(newChild, refChild);
969 }
970 };
971 DefaultDomRenderer2.prototype.removeChild = function (parent, oldChild) {
972 if (parent) {
973 parent.removeChild(oldChild);
974 }
975 };
976 DefaultDomRenderer2.prototype.selectRootElement = function (selectorOrNode, preserveContent) {
977 var el = typeof selectorOrNode === 'string' ? document.querySelector(selectorOrNode) :
978 selectorOrNode;
979 if (!el) {
980 throw new Error("The selector \"" + selectorOrNode + "\" did not match any elements");
981 }
982 if (!preserveContent) {
983 el.textContent = '';
984 }
985 return el;
986 };
987 DefaultDomRenderer2.prototype.parentNode = function (node) {
988 return node.parentNode;
989 };
990 DefaultDomRenderer2.prototype.nextSibling = function (node) {
991 return node.nextSibling;
992 };
993 DefaultDomRenderer2.prototype.setAttribute = function (el, name, value, namespace) {
994 if (namespace) {
995 name = namespace + ':' + name;
996 // TODO(FW-811): Ivy may cause issues here because it's passing around
997 // full URIs for namespaces, therefore this lookup will fail.
998 var namespaceUri = NAMESPACE_URIS[namespace];
999 if (namespaceUri) {
1000 el.setAttributeNS(namespaceUri, name, value);
1001 }
1002 else {
1003 el.setAttribute(name, value);
1004 }
1005 }
1006 else {
1007 el.setAttribute(name, value);
1008 }
1009 };
1010 DefaultDomRenderer2.prototype.removeAttribute = function (el, name, namespace) {
1011 if (namespace) {
1012 // TODO(FW-811): Ivy may cause issues here because it's passing around
1013 // full URIs for namespaces, therefore this lookup will fail.
1014 var namespaceUri = NAMESPACE_URIS[namespace];
1015 if (namespaceUri) {
1016 el.removeAttributeNS(namespaceUri, name);
1017 }
1018 else {
1019 // TODO(FW-811): Since ivy is passing around full URIs for namespaces
1020 // this could result in properties like `http://www.w3.org/2000/svg:cx="123"`,
1021 // which is wrong.
1022 el.removeAttribute(namespace + ":" + name);
1023 }
1024 }
1025 else {
1026 el.removeAttribute(name);
1027 }
1028 };
1029 DefaultDomRenderer2.prototype.addClass = function (el, name) {
1030 el.classList.add(name);
1031 };
1032 DefaultDomRenderer2.prototype.removeClass = function (el, name) {
1033 el.classList.remove(name);
1034 };
1035 DefaultDomRenderer2.prototype.setStyle = function (el, style, value, flags) {
1036 if (flags & (i0.RendererStyleFlags2.DashCase | i0.RendererStyleFlags2.Important)) {
1037 el.style.setProperty(style, value, flags & i0.RendererStyleFlags2.Important ? 'important' : '');
1038 }
1039 else {
1040 el.style[style] = value;
1041 }
1042 };
1043 DefaultDomRenderer2.prototype.removeStyle = function (el, style, flags) {
1044 if (flags & i0.RendererStyleFlags2.DashCase) {
1045 el.style.removeProperty(style);
1046 }
1047 else {
1048 // IE requires '' instead of null
1049 // see https://github.com/angular/angular/issues/7916
1050 el.style[style] = '';
1051 }
1052 };
1053 DefaultDomRenderer2.prototype.setProperty = function (el, name, value) {
1054 NG_DEV_MODE && checkNoSyntheticProp(name, 'property');
1055 el[name] = value;
1056 };
1057 DefaultDomRenderer2.prototype.setValue = function (node, value) {
1058 node.nodeValue = value;
1059 };
1060 DefaultDomRenderer2.prototype.listen = function (target, event, callback) {
1061 NG_DEV_MODE && checkNoSyntheticProp(event, 'listener');
1062 if (typeof target === 'string') {
1063 return this.eventManager.addGlobalEventListener(target, event, decoratePreventDefault(callback));
1064 }
1065 return this.eventManager.addEventListener(target, event, decoratePreventDefault(callback));
1066 };
1067 return DefaultDomRenderer2;
1068 }());
1069 var ɵ0$1 = function () { return '@'.charCodeAt(0); };
1070 var AT_CHARCODE = (ɵ0$1)();
1071 function checkNoSyntheticProp(name, nameKind) {
1072 if (name.charCodeAt(0) === AT_CHARCODE) {
1073 throw new Error("Unexpected synthetic " + nameKind + " " + name + " found. Please make sure that:\n - Either `BrowserAnimationsModule` or `NoopAnimationsModule` are imported in your application.\n - 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).");
1074 }
1075 }
1076 var EmulatedEncapsulationDomRenderer2 = /** @class */ (function (_super) {
1077 __extends(EmulatedEncapsulationDomRenderer2, _super);
1078 function EmulatedEncapsulationDomRenderer2(eventManager, sharedStylesHost, component, appId) {
1079 var _this = _super.call(this, eventManager) || this;
1080 _this.component = component;
1081 var styles = flattenStyles(appId + '-' + component.id, component.styles, []);
1082 sharedStylesHost.addStyles(styles);
1083 _this.contentAttr = shimContentAttribute(appId + '-' + component.id);
1084 _this.hostAttr = shimHostAttribute(appId + '-' + component.id);
1085 return _this;
1086 }
1087 EmulatedEncapsulationDomRenderer2.prototype.applyToHost = function (element) {
1088 _super.prototype.setAttribute.call(this, element, this.hostAttr, '');
1089 };
1090 EmulatedEncapsulationDomRenderer2.prototype.createElement = function (parent, name) {
1091 var el = _super.prototype.createElement.call(this, parent, name);
1092 _super.prototype.setAttribute.call(this, el, this.contentAttr, '');
1093 return el;
1094 };
1095 return EmulatedEncapsulationDomRenderer2;
1096 }(DefaultDomRenderer2));
1097 var ShadowDomRenderer = /** @class */ (function (_super) {
1098 __extends(ShadowDomRenderer, _super);
1099 function ShadowDomRenderer(eventManager, sharedStylesHost, hostEl, component) {
1100 var _this = _super.call(this, eventManager) || this;
1101 _this.sharedStylesHost = sharedStylesHost;
1102 _this.hostEl = hostEl;
1103 _this.shadowRoot = hostEl.attachShadow({ mode: 'open' });
1104 _this.sharedStylesHost.addHost(_this.shadowRoot);
1105 var styles = flattenStyles(component.id, component.styles, []);
1106 for (var i = 0; i < styles.length; i++) {
1107 var styleEl = document.createElement('style');
1108 styleEl.textContent = styles[i];
1109 _this.shadowRoot.appendChild(styleEl);
1110 }
1111 return _this;
1112 }
1113 ShadowDomRenderer.prototype.nodeOrShadowRoot = function (node) {
1114 return node === this.hostEl ? this.shadowRoot : node;
1115 };
1116 ShadowDomRenderer.prototype.destroy = function () {
1117 this.sharedStylesHost.removeHost(this.shadowRoot);
1118 };
1119 ShadowDomRenderer.prototype.appendChild = function (parent, newChild) {
1120 return _super.prototype.appendChild.call(this, this.nodeOrShadowRoot(parent), newChild);
1121 };
1122 ShadowDomRenderer.prototype.insertBefore = function (parent, newChild, refChild) {
1123 return _super.prototype.insertBefore.call(this, this.nodeOrShadowRoot(parent), newChild, refChild);
1124 };
1125 ShadowDomRenderer.prototype.removeChild = function (parent, oldChild) {
1126 return _super.prototype.removeChild.call(this, this.nodeOrShadowRoot(parent), oldChild);
1127 };
1128 ShadowDomRenderer.prototype.parentNode = function (node) {
1129 return this.nodeOrShadowRoot(_super.prototype.parentNode.call(this, this.nodeOrShadowRoot(node)));
1130 };
1131 return ShadowDomRenderer;
1132 }(DefaultDomRenderer2));
1133
1134 var DomEventsPlugin = /** @class */ (function (_super) {
1135 __extends(DomEventsPlugin, _super);
1136 function DomEventsPlugin(doc) {
1137 return _super.call(this, doc) || this;
1138 }
1139 // This plugin should come last in the list of plugins, because it accepts all
1140 // events.
1141 DomEventsPlugin.prototype.supports = function (eventName) {
1142 return true;
1143 };
1144 DomEventsPlugin.prototype.addEventListener = function (element, eventName, handler) {
1145 var _this = this;
1146 element.addEventListener(eventName, handler, false);
1147 return function () { return _this.removeEventListener(element, eventName, handler); };
1148 };
1149 DomEventsPlugin.prototype.removeEventListener = function (target, eventName, callback) {
1150 return target.removeEventListener(eventName, callback);
1151 };
1152 return DomEventsPlugin;
1153 }(EventManagerPlugin));
1154 DomEventsPlugin.decorators = [
1155 { type: i0.Injectable }
1156 ];
1157 DomEventsPlugin.ctorParameters = function () { return [
1158 { type: undefined, decorators: [{ type: i0.Inject, args: [common.DOCUMENT,] }] }
1159 ]; };
1160
1161 /**
1162 * Supported HammerJS recognizer event names.
1163 */
1164 var EVENT_NAMES = {
1165 // pan
1166 'pan': true,
1167 'panstart': true,
1168 'panmove': true,
1169 'panend': true,
1170 'pancancel': true,
1171 'panleft': true,
1172 'panright': true,
1173 'panup': true,
1174 'pandown': true,
1175 // pinch
1176 'pinch': true,
1177 'pinchstart': true,
1178 'pinchmove': true,
1179 'pinchend': true,
1180 'pinchcancel': true,
1181 'pinchin': true,
1182 'pinchout': true,
1183 // press
1184 'press': true,
1185 'pressup': true,
1186 // rotate
1187 'rotate': true,
1188 'rotatestart': true,
1189 'rotatemove': true,
1190 'rotateend': true,
1191 'rotatecancel': true,
1192 // swipe
1193 'swipe': true,
1194 'swipeleft': true,
1195 'swiperight': true,
1196 'swipeup': true,
1197 'swipedown': true,
1198 // tap
1199 'tap': true,
1200 'doubletap': true
1201 };
1202 /**
1203 * DI token for providing [HammerJS](https://hammerjs.github.io/) support to Angular.
1204 * @see `HammerGestureConfig`
1205 *
1206 * @ngModule HammerModule
1207 * @publicApi
1208 */
1209 var HAMMER_GESTURE_CONFIG = new i0.InjectionToken('HammerGestureConfig');
1210 /**
1211 * Injection token used to provide a {@link HammerLoader} to Angular.
1212 *
1213 * @publicApi
1214 */
1215 var HAMMER_LOADER = new i0.InjectionToken('HammerLoader');
1216 /**
1217 * An injectable [HammerJS Manager](https://hammerjs.github.io/api/#hammermanager)
1218 * for gesture recognition. Configures specific event recognition.
1219 * @publicApi
1220 */
1221 var HammerGestureConfig = /** @class */ (function () {
1222 function HammerGestureConfig() {
1223 /**
1224 * A set of supported event names for gestures to be used in Angular.
1225 * Angular supports all built-in recognizers, as listed in
1226 * [HammerJS documentation](https://hammerjs.github.io/).
1227 */
1228 this.events = [];
1229 /**
1230 * Maps gesture event names to a set of configuration options
1231 * that specify overrides to the default values for specific properties.
1232 *
1233 * The key is a supported event name to be configured,
1234 * and the options object contains a set of properties, with override values
1235 * to be applied to the named recognizer event.
1236 * For example, to disable recognition of the rotate event, specify
1237 * `{"rotate": {"enable": false}}`.
1238 *
1239 * Properties that are not present take the HammerJS default values.
1240 * For information about which properties are supported for which events,
1241 * and their allowed and default values, see
1242 * [HammerJS documentation](https://hammerjs.github.io/).
1243 *
1244 */
1245 this.overrides = {};
1246 }
1247 /**
1248 * Creates a [HammerJS Manager](https://hammerjs.github.io/api/#hammermanager)
1249 * and attaches it to a given HTML element.
1250 * @param element The element that will recognize gestures.
1251 * @returns A HammerJS event-manager object.
1252 */
1253 HammerGestureConfig.prototype.buildHammer = function (element) {
1254 var mc = new Hammer(element, this.options);
1255 mc.get('pinch').set({ enable: true });
1256 mc.get('rotate').set({ enable: true });
1257 for (var eventName in this.overrides) {
1258 mc.get(eventName).set(this.overrides[eventName]);
1259 }
1260 return mc;
1261 };
1262 return HammerGestureConfig;
1263 }());
1264 HammerGestureConfig.decorators = [
1265 { type: i0.Injectable }
1266 ];
1267 /**
1268 * Event plugin that adds Hammer support to an application.
1269 *
1270 * @ngModule HammerModule
1271 */
1272 var HammerGesturesPlugin = /** @class */ (function (_super) {
1273 __extends(HammerGesturesPlugin, _super);
1274 function HammerGesturesPlugin(doc, _config, console, loader) {
1275 var _this = _super.call(this, doc) || this;
1276 _this._config = _config;
1277 _this.console = console;
1278 _this.loader = loader;
1279 _this._loaderPromise = null;
1280 return _this;
1281 }
1282 HammerGesturesPlugin.prototype.supports = function (eventName) {
1283 if (!EVENT_NAMES.hasOwnProperty(eventName.toLowerCase()) && !this.isCustomEvent(eventName)) {
1284 return false;
1285 }
1286 if (!window.Hammer && !this.loader) {
1287 if (typeof ngDevMode === 'undefined' || ngDevMode) {
1288 this.console.warn("The \"" + eventName + "\" event cannot be bound because Hammer.JS is not " +
1289 "loaded and no custom loader has been specified.");
1290 }
1291 return false;
1292 }
1293 return true;
1294 };
1295 HammerGesturesPlugin.prototype.addEventListener = function (element, eventName, handler) {
1296 var _this = this;
1297 var zone = this.manager.getZone();
1298 eventName = eventName.toLowerCase();
1299 // If Hammer is not present but a loader is specified, we defer adding the event listener
1300 // until Hammer is loaded.
1301 if (!window.Hammer && this.loader) {
1302 this._loaderPromise = this._loaderPromise || this.loader();
1303 // This `addEventListener` method returns a function to remove the added listener.
1304 // Until Hammer is loaded, the returned function needs to *cancel* the registration rather
1305 // than remove anything.
1306 var cancelRegistration_1 = false;
1307 var deregister_1 = function () {
1308 cancelRegistration_1 = true;
1309 };
1310 this._loaderPromise
1311 .then(function () {
1312 // If Hammer isn't actually loaded when the custom loader resolves, give up.
1313 if (!window.Hammer) {
1314 if (typeof ngDevMode === 'undefined' || ngDevMode) {
1315 _this.console.warn("The custom HAMMER_LOADER completed, but Hammer.JS is not present.");
1316 }
1317 deregister_1 = function () { };
1318 return;
1319 }
1320 if (!cancelRegistration_1) {
1321 // Now that Hammer is loaded and the listener is being loaded for real,
1322 // the deregistration function changes from canceling registration to removal.
1323 deregister_1 = _this.addEventListener(element, eventName, handler);
1324 }
1325 })
1326 .catch(function () {
1327 if (typeof ngDevMode === 'undefined' || ngDevMode) {
1328 _this.console.warn("The \"" + eventName + "\" event cannot be bound because the custom " +
1329 "Hammer.JS loader failed.");
1330 }
1331 deregister_1 = function () { };
1332 });
1333 // Return a function that *executes* `deregister` (and not `deregister` itself) so that we
1334 // can change the behavior of `deregister` once the listener is added. Using a closure in
1335 // this way allows us to avoid any additional data structures to track listener removal.
1336 return function () {
1337 deregister_1();
1338 };
1339 }
1340 return zone.runOutsideAngular(function () {
1341 // Creating the manager bind events, must be done outside of angular
1342 var mc = _this._config.buildHammer(element);
1343 var callback = function (eventObj) {
1344 zone.runGuarded(function () {
1345 handler(eventObj);
1346 });
1347 };
1348 mc.on(eventName, callback);
1349 return function () {
1350 mc.off(eventName, callback);
1351 // destroy mc to prevent memory leak
1352 if (typeof mc.destroy === 'function') {
1353 mc.destroy();
1354 }
1355 };
1356 });
1357 };
1358 HammerGesturesPlugin.prototype.isCustomEvent = function (eventName) {
1359 return this._config.events.indexOf(eventName) > -1;
1360 };
1361 return HammerGesturesPlugin;
1362 }(EventManagerPlugin));
1363 HammerGesturesPlugin.decorators = [
1364 { type: i0.Injectable }
1365 ];
1366 HammerGesturesPlugin.ctorParameters = function () { return [
1367 { type: undefined, decorators: [{ type: i0.Inject, args: [common.DOCUMENT,] }] },
1368 { type: HammerGestureConfig, decorators: [{ type: i0.Inject, args: [HAMMER_GESTURE_CONFIG,] }] },
1369 { type: i0.ɵConsole },
1370 { type: undefined, decorators: [{ type: i0.Optional }, { type: i0.Inject, args: [HAMMER_LOADER,] }] }
1371 ]; };
1372 /**
1373 * In Ivy, support for Hammer gestures is optional, so applications must
1374 * import the `HammerModule` at root to turn on support. This means that
1375 * Hammer-specific code can be tree-shaken away if not needed.
1376 */
1377 var HAMMER_PROVIDERS__POST_R3__ = [];
1378 /**
1379 * In View Engine, support for Hammer gestures is built-in by default.
1380 */
1381 var HAMMER_PROVIDERS__PRE_R3__ = [
1382 {
1383 provide: EVENT_MANAGER_PLUGINS,
1384 useClass: HammerGesturesPlugin,
1385 multi: true,
1386 deps: [common.DOCUMENT, HAMMER_GESTURE_CONFIG, i0.ɵConsole, [new i0.Optional(), HAMMER_LOADER]]
1387 },
1388 { provide: HAMMER_GESTURE_CONFIG, useClass: HammerGestureConfig, deps: [] },
1389 ];
1390 var HAMMER_PROVIDERS = HAMMER_PROVIDERS__PRE_R3__;
1391 /**
1392 * Adds support for HammerJS.
1393 *
1394 * Import this module at the root of your application so that Angular can work with
1395 * HammerJS to detect gesture events.
1396 *
1397 * Note that applications still need to include the HammerJS script itself. This module
1398 * simply sets up the coordination layer between HammerJS and Angular's EventManager.
1399 *
1400 * @publicApi
1401 */
1402 var HammerModule = /** @class */ (function () {
1403 function HammerModule() {
1404 }
1405 return HammerModule;
1406 }());
1407 HammerModule.decorators = [
1408 { type: i0.NgModule, args: [{ providers: HAMMER_PROVIDERS__PRE_R3__ },] }
1409 ];
1410
1411 /**
1412 * Defines supported modifiers for key events.
1413 */
1414 var MODIFIER_KEYS = ['alt', 'control', 'meta', 'shift'];
1415 var DOM_KEY_LOCATION_NUMPAD = 3;
1416 // Map to convert some key or keyIdentifier values to what will be returned by getEventKey
1417 var _keyMap = {
1418 // The following values are here for cross-browser compatibility and to match the W3C standard
1419 // cf https://www.w3.org/TR/DOM-Level-3-Events-key/
1420 '\b': 'Backspace',
1421 '\t': 'Tab',
1422 '\x7F': 'Delete',
1423 '\x1B': 'Escape',
1424 'Del': 'Delete',
1425 'Esc': 'Escape',
1426 'Left': 'ArrowLeft',
1427 'Right': 'ArrowRight',
1428 'Up': 'ArrowUp',
1429 'Down': 'ArrowDown',
1430 'Menu': 'ContextMenu',
1431 'Scroll': 'ScrollLock',
1432 'Win': 'OS'
1433 };
1434 // There is a bug in Chrome for numeric keypad keys:
1435 // https://code.google.com/p/chromium/issues/detail?id=155654
1436 // 1, 2, 3 ... are reported as A, B, C ...
1437 var _chromeNumKeyPadMap = {
1438 'A': '1',
1439 'B': '2',
1440 'C': '3',
1441 'D': '4',
1442 'E': '5',
1443 'F': '6',
1444 'G': '7',
1445 'H': '8',
1446 'I': '9',
1447 'J': '*',
1448 'K': '+',
1449 'M': '-',
1450 'N': '.',
1451 'O': '/',
1452 '\x60': '0',
1453 '\x90': 'NumLock'
1454 };
1455 var ɵ0$2 = function (event) { return event.altKey; }, ɵ1 = function (event) { return event.ctrlKey; }, ɵ2 = function (event) { return event.metaKey; }, ɵ3 = function (event) { return event.shiftKey; };
1456 /**
1457 * Retrieves modifiers from key-event objects.
1458 */
1459 var MODIFIER_KEY_GETTERS = {
1460 'alt': ɵ0$2,
1461 'control': ɵ1,
1462 'meta': ɵ2,
1463 'shift': ɵ3
1464 };
1465 /**
1466 * @publicApi
1467 * A browser plug-in that provides support for handling of key events in Angular.
1468 */
1469 var KeyEventsPlugin = /** @class */ (function (_super) {
1470 __extends(KeyEventsPlugin, _super);
1471 /**
1472 * Initializes an instance of the browser plug-in.
1473 * @param doc The document in which key events will be detected.
1474 */
1475 function KeyEventsPlugin(doc) {
1476 return _super.call(this, doc) || this;
1477 }
1478 /**
1479 * Reports whether a named key event is supported.
1480 * @param eventName The event name to query.
1481 * @return True if the named key event is supported.
1482 */
1483 KeyEventsPlugin.prototype.supports = function (eventName) {
1484 return KeyEventsPlugin.parseEventName(eventName) != null;
1485 };
1486 /**
1487 * Registers a handler for a specific element and key event.
1488 * @param element The HTML element to receive event notifications.
1489 * @param eventName The name of the key event to listen for.
1490 * @param handler A function to call when the notification occurs. Receives the
1491 * event object as an argument.
1492 * @returns The key event that was registered.
1493 */
1494 KeyEventsPlugin.prototype.addEventListener = function (element, eventName, handler) {
1495 var parsedEvent = KeyEventsPlugin.parseEventName(eventName);
1496 var outsideHandler = KeyEventsPlugin.eventCallback(parsedEvent['fullKey'], handler, this.manager.getZone());
1497 return this.manager.getZone().runOutsideAngular(function () {
1498 return common.ɵgetDOM().onAndCancel(element, parsedEvent['domEventName'], outsideHandler);
1499 });
1500 };
1501 KeyEventsPlugin.parseEventName = function (eventName) {
1502 var parts = eventName.toLowerCase().split('.');
1503 var domEventName = parts.shift();
1504 if ((parts.length === 0) || !(domEventName === 'keydown' || domEventName === 'keyup')) {
1505 return null;
1506 }
1507 var key = KeyEventsPlugin._normalizeKey(parts.pop());
1508 var fullKey = '';
1509 MODIFIER_KEYS.forEach(function (modifierName) {
1510 var index = parts.indexOf(modifierName);
1511 if (index > -1) {
1512 parts.splice(index, 1);
1513 fullKey += modifierName + '.';
1514 }
1515 });
1516 fullKey += key;
1517 if (parts.length != 0 || key.length === 0) {
1518 // returning null instead of throwing to let another plugin process the event
1519 return null;
1520 }
1521 // NOTE: Please don't rewrite this as so, as it will break JSCompiler property renaming.
1522 // The code must remain in the `result['domEventName']` form.
1523 // return {domEventName, fullKey};
1524 var result = {};
1525 result['domEventName'] = domEventName;
1526 result['fullKey'] = fullKey;
1527 return result;
1528 };
1529 KeyEventsPlugin.getEventFullKey = function (event) {
1530 var fullKey = '';
1531 var key = getEventKey(event);
1532 key = key.toLowerCase();
1533 if (key === ' ') {
1534 key = 'space'; // for readability
1535 }
1536 else if (key === '.') {
1537 key = 'dot'; // because '.' is used as a separator in event names
1538 }
1539 MODIFIER_KEYS.forEach(function (modifierName) {
1540 if (modifierName != key) {
1541 var modifierGetter = MODIFIER_KEY_GETTERS[modifierName];
1542 if (modifierGetter(event)) {
1543 fullKey += modifierName + '.';
1544 }
1545 }
1546 });
1547 fullKey += key;
1548 return fullKey;
1549 };
1550 /**
1551 * Configures a handler callback for a key event.
1552 * @param fullKey The event name that combines all simultaneous keystrokes.
1553 * @param handler The function that responds to the key event.
1554 * @param zone The zone in which the event occurred.
1555 * @returns A callback function.
1556 */
1557 KeyEventsPlugin.eventCallback = function (fullKey, handler, zone) {
1558 return function (event /** TODO #9100 */) {
1559 if (KeyEventsPlugin.getEventFullKey(event) === fullKey) {
1560 zone.runGuarded(function () { return handler(event); });
1561 }
1562 };
1563 };
1564 /** @internal */
1565 KeyEventsPlugin._normalizeKey = function (keyName) {
1566 // TODO: switch to a Map if the mapping grows too much
1567 switch (keyName) {
1568 case 'esc':
1569 return 'escape';
1570 default:
1571 return keyName;
1572 }
1573 };
1574 return KeyEventsPlugin;
1575 }(EventManagerPlugin));
1576 KeyEventsPlugin.decorators = [
1577 { type: i0.Injectable }
1578 ];
1579 KeyEventsPlugin.ctorParameters = function () { return [
1580 { type: undefined, decorators: [{ type: i0.Inject, args: [common.DOCUMENT,] }] }
1581 ]; };
1582 function getEventKey(event) {
1583 var key = event.key;
1584 if (key == null) {
1585 key = event.keyIdentifier;
1586 // keyIdentifier is defined in the old draft of DOM Level 3 Events implemented by Chrome and
1587 // Safari cf
1588 // https://www.w3.org/TR/2007/WD-DOM-Level-3-Events-20071221/events.html#Events-KeyboardEvents-Interfaces
1589 if (key == null) {
1590 return 'Unidentified';
1591 }
1592 if (key.startsWith('U+')) {
1593 key = String.fromCharCode(parseInt(key.substring(2), 16));
1594 if (event.location === DOM_KEY_LOCATION_NUMPAD && _chromeNumKeyPadMap.hasOwnProperty(key)) {
1595 // There is a bug in Chrome for numeric keypad keys:
1596 // https://code.google.com/p/chromium/issues/detail?id=155654
1597 // 1, 2, 3 ... are reported as A, B, C ...
1598 key = _chromeNumKeyPadMap[key];
1599 }
1600 }
1601 }
1602 return _keyMap[key] || key;
1603 }
1604
1605 /**
1606 * DomSanitizer helps preventing Cross Site Scripting Security bugs (XSS) by sanitizing
1607 * values to be safe to use in the different DOM contexts.
1608 *
1609 * For example, when binding a URL in an `<a [href]="someValue">` hyperlink, `someValue` will be
1610 * sanitized so that an attacker cannot inject e.g. a `javascript:` URL that would execute code on
1611 * the website.
1612 *
1613 * In specific situations, it might be necessary to disable sanitization, for example if the
1614 * application genuinely needs to produce a `javascript:` style link with a dynamic value in it.
1615 * Users can bypass security by constructing a value with one of the `bypassSecurityTrust...`
1616 * methods, and then binding to that value from the template.
1617 *
1618 * These situations should be very rare, and extraordinary care must be taken to avoid creating a
1619 * Cross Site Scripting (XSS) security bug!
1620 *
1621 * When using `bypassSecurityTrust...`, make sure to call the method as early as possible and as
1622 * close as possible to the source of the value, to make it easy to verify no security bug is
1623 * created by its use.
1624 *
1625 * It is not required (and not recommended) to bypass security if the value is safe, e.g. a URL that
1626 * does not start with a suspicious protocol, or an HTML snippet that does not contain dangerous
1627 * code. The sanitizer leaves safe values intact.
1628 *
1629 * @security Calling any of the `bypassSecurityTrust...` APIs disables Angular's built-in
1630 * sanitization for the value passed in. Carefully check and audit all values and code paths going
1631 * into this call. Make sure any user data is appropriately escaped for this security context.
1632 * For more detail, see the [Security Guide](https://g.co/ng/security).
1633 *
1634 * @publicApi
1635 */
1636 var DomSanitizer = /** @class */ (function () {
1637 function DomSanitizer() {
1638 }
1639 return DomSanitizer;
1640 }());
1641 DomSanitizer.ɵprov = i0.ɵɵdefineInjectable({ factory: function DomSanitizer_Factory() { return i0.ɵɵinject(DomSanitizerImpl); }, token: DomSanitizer, providedIn: "root" });
1642 DomSanitizer.decorators = [
1643 { type: i0.Injectable, args: [{ providedIn: 'root', useExisting: i0.forwardRef(function () { return DomSanitizerImpl; }) },] }
1644 ];
1645 function domSanitizerImplFactory(injector) {
1646 return new DomSanitizerImpl(injector.get(common.DOCUMENT));
1647 }
1648 var DomSanitizerImpl = /** @class */ (function (_super) {
1649 __extends(DomSanitizerImpl, _super);
1650 function DomSanitizerImpl(_doc) {
1651 var _this = _super.call(this) || this;
1652 _this._doc = _doc;
1653 return _this;
1654 }
1655 DomSanitizerImpl.prototype.sanitize = function (ctx, value) {
1656 if (value == null)
1657 return null;
1658 switch (ctx) {
1659 case i0.SecurityContext.NONE:
1660 return value;
1661 case i0.SecurityContext.HTML:
1662 if (i0.ɵallowSanitizationBypassAndThrow(value, "HTML" /* Html */)) {
1663 return i0.ɵunwrapSafeValue(value);
1664 }
1665 return i0.ɵ_sanitizeHtml(this._doc, String(value)).toString();
1666 case i0.SecurityContext.STYLE:
1667 if (i0.ɵallowSanitizationBypassAndThrow(value, "Style" /* Style */)) {
1668 return i0.ɵunwrapSafeValue(value);
1669 }
1670 return value;
1671 case i0.SecurityContext.SCRIPT:
1672 if (i0.ɵallowSanitizationBypassAndThrow(value, "Script" /* Script */)) {
1673 return i0.ɵunwrapSafeValue(value);
1674 }
1675 throw new Error('unsafe value used in a script context');
1676 case i0.SecurityContext.URL:
1677 var type = i0.ɵgetSanitizationBypassType(value);
1678 if (i0.ɵallowSanitizationBypassAndThrow(value, "URL" /* Url */)) {
1679 return i0.ɵunwrapSafeValue(value);
1680 }
1681 return i0.ɵ_sanitizeUrl(String(value));
1682 case i0.SecurityContext.RESOURCE_URL:
1683 if (i0.ɵallowSanitizationBypassAndThrow(value, "ResourceURL" /* ResourceUrl */)) {
1684 return i0.ɵunwrapSafeValue(value);
1685 }
1686 throw new Error('unsafe value used in a resource URL context (see https://g.co/ng/security#xss)');
1687 default:
1688 throw new Error("Unexpected SecurityContext " + ctx + " (see https://g.co/ng/security#xss)");
1689 }
1690 };
1691 DomSanitizerImpl.prototype.bypassSecurityTrustHtml = function (value) {
1692 return i0.ɵbypassSanitizationTrustHtml(value);
1693 };
1694 DomSanitizerImpl.prototype.bypassSecurityTrustStyle = function (value) {
1695 return i0.ɵbypassSanitizationTrustStyle(value);
1696 };
1697 DomSanitizerImpl.prototype.bypassSecurityTrustScript = function (value) {
1698 return i0.ɵbypassSanitizationTrustScript(value);
1699 };
1700 DomSanitizerImpl.prototype.bypassSecurityTrustUrl = function (value) {
1701 return i0.ɵbypassSanitizationTrustUrl(value);
1702 };
1703 DomSanitizerImpl.prototype.bypassSecurityTrustResourceUrl = function (value) {
1704 return i0.ɵbypassSanitizationTrustResourceUrl(value);
1705 };
1706 return DomSanitizerImpl;
1707 }(DomSanitizer));
1708 DomSanitizerImpl.ɵprov = i0.ɵɵdefineInjectable({ factory: function DomSanitizerImpl_Factory() { return domSanitizerImplFactory(i0.ɵɵinject(i0.INJECTOR)); }, token: DomSanitizerImpl, providedIn: "root" });
1709 DomSanitizerImpl.decorators = [
1710 { type: i0.Injectable, args: [{ providedIn: 'root', useFactory: domSanitizerImplFactory, deps: [i0.Injector] },] }
1711 ];
1712 DomSanitizerImpl.ctorParameters = function () { return [
1713 { type: undefined, decorators: [{ type: i0.Inject, args: [common.DOCUMENT,] }] }
1714 ]; };
1715
1716 /**
1717 * @license
1718 * Copyright Google LLC All Rights Reserved.
1719 *
1720 * Use of this source code is governed by an MIT-style license that can be
1721 * found in the LICENSE file at https://angular.io/license
1722 */
1723 function initDomAdapter() {
1724 BrowserDomAdapter.makeCurrent();
1725 BrowserGetTestability.init();
1726 }
1727 function errorHandler() {
1728 return new i0.ErrorHandler();
1729 }
1730 function _document() {
1731 // Tell ivy about the global document
1732 i0.ɵsetDocument(document);
1733 return document;
1734 }
1735 var ɵ0$3 = common.ɵPLATFORM_BROWSER_ID;
1736 var INTERNAL_BROWSER_PLATFORM_PROVIDERS = [
1737 { provide: i0.PLATFORM_ID, useValue: ɵ0$3 },
1738 { provide: i0.PLATFORM_INITIALIZER, useValue: initDomAdapter, multi: true },
1739 { provide: common.DOCUMENT, useFactory: _document, deps: [] },
1740 ];
1741 var BROWSER_SANITIZATION_PROVIDERS__PRE_R3__ = [
1742 { provide: i0.Sanitizer, useExisting: DomSanitizer },
1743 { provide: DomSanitizer, useClass: DomSanitizerImpl, deps: [common.DOCUMENT] },
1744 ];
1745 var BROWSER_SANITIZATION_PROVIDERS__POST_R3__ = [];
1746 /**
1747 * @security Replacing built-in sanitization providers exposes the application to XSS risks.
1748 * Attacker-controlled data introduced by an unsanitized provider could expose your
1749 * application to XSS risks. For more detail, see the [Security Guide](https://g.co/ng/security).
1750 * @publicApi
1751 */
1752 var BROWSER_SANITIZATION_PROVIDERS = BROWSER_SANITIZATION_PROVIDERS__PRE_R3__;
1753 /**
1754 * A factory function that returns a `PlatformRef` instance associated with browser service
1755 * providers.
1756 *
1757 * @publicApi
1758 */
1759 var platformBrowser = i0.createPlatformFactory(i0.platformCore, 'browser', INTERNAL_BROWSER_PLATFORM_PROVIDERS);
1760 var BROWSER_MODULE_PROVIDERS = [
1761 BROWSER_SANITIZATION_PROVIDERS,
1762 { provide: i0.ɵINJECTOR_SCOPE, useValue: 'root' },
1763 { provide: i0.ErrorHandler, useFactory: errorHandler, deps: [] },
1764 {
1765 provide: EVENT_MANAGER_PLUGINS,
1766 useClass: DomEventsPlugin,
1767 multi: true,
1768 deps: [common.DOCUMENT, i0.NgZone, i0.PLATFORM_ID]
1769 },
1770 { provide: EVENT_MANAGER_PLUGINS, useClass: KeyEventsPlugin, multi: true, deps: [common.DOCUMENT] },
1771 HAMMER_PROVIDERS,
1772 {
1773 provide: DomRendererFactory2,
1774 useClass: DomRendererFactory2,
1775 deps: [EventManager, DomSharedStylesHost, i0.APP_ID]
1776 },
1777 { provide: i0.RendererFactory2, useExisting: DomRendererFactory2 },
1778 { provide: SharedStylesHost, useExisting: DomSharedStylesHost },
1779 { provide: DomSharedStylesHost, useClass: DomSharedStylesHost, deps: [common.DOCUMENT] },
1780 { provide: i0.Testability, useClass: i0.Testability, deps: [i0.NgZone] },
1781 { provide: EventManager, useClass: EventManager, deps: [EVENT_MANAGER_PLUGINS, i0.NgZone] },
1782 { provide: common.XhrFactory, useClass: BrowserXhr, deps: [] },
1783 ELEMENT_PROBE_PROVIDERS,
1784 ];
1785 /**
1786 * Exports required infrastructure for all Angular apps.
1787 * Included by default in all Angular apps created with the CLI
1788 * `new` command.
1789 * Re-exports `CommonModule` and `ApplicationModule`, making their
1790 * exports and providers available to all apps.
1791 *
1792 * @publicApi
1793 */
1794 var BrowserModule = /** @class */ (function () {
1795 function BrowserModule(parentModule) {
1796 if (parentModule) {
1797 throw new Error("BrowserModule has already been loaded. If you need access to common directives such as NgIf and NgFor from a lazy loaded module, import CommonModule instead.");
1798 }
1799 }
1800 /**
1801 * Configures a browser-based app to transition from a server-rendered app, if
1802 * one is present on the page.
1803 *
1804 * @param params An object containing an identifier for the app to transition.
1805 * The ID must match between the client and server versions of the app.
1806 * @returns The reconfigured `BrowserModule` to import into the app's root `AppModule`.
1807 */
1808 BrowserModule.withServerTransition = function (params) {
1809 return {
1810 ngModule: BrowserModule,
1811 providers: [
1812 { provide: i0.APP_ID, useValue: params.appId },
1813 { provide: TRANSITION_ID, useExisting: i0.APP_ID },
1814 SERVER_TRANSITION_PROVIDERS,
1815 ],
1816 };
1817 };
1818 return BrowserModule;
1819 }());
1820 BrowserModule.decorators = [
1821 { type: i0.NgModule, args: [{ providers: BROWSER_MODULE_PROVIDERS, exports: [common.CommonModule, i0.ApplicationModule] },] }
1822 ];
1823 BrowserModule.ctorParameters = function () { return [
1824 { type: BrowserModule, decorators: [{ type: i0.Optional }, { type: i0.SkipSelf }, { type: i0.Inject, args: [BrowserModule,] }] }
1825 ]; };
1826
1827 /**
1828 * @license
1829 * Copyright Google LLC All Rights Reserved.
1830 *
1831 * Use of this source code is governed by an MIT-style license that can be
1832 * found in the LICENSE file at https://angular.io/license
1833 */
1834 /**
1835 * Factory to create a `Meta` service instance for the current DOM document.
1836 */
1837 function createMeta() {
1838 return new Meta(i0.ɵɵinject(common.DOCUMENT));
1839 }
1840 /**
1841 * A service for managing HTML `<meta>` tags.
1842 *
1843 * Properties of the `MetaDefinition` object match the attributes of the
1844 * HTML `<meta>` tag. These tags define document metadata that is important for
1845 * things like configuring a Content Security Policy, defining browser compatibility
1846 * and security settings, setting HTTP Headers, defining rich content for social sharing,
1847 * and Search Engine Optimization (SEO).
1848 *
1849 * To identify specific `<meta>` tags in a document, use an attribute selection
1850 * string in the format `"tag_attribute='value string'"`.
1851 * For example, an `attrSelector` value of `"name='description'"` matches a tag
1852 * whose `name` attribute has the value `"description"`.
1853 * Selectors are used with the `querySelector()` Document method,
1854 * in the format `meta[{attrSelector}]`.
1855 *
1856 * @see [HTML meta tag](https://developer.mozilla.org/docs/Web/HTML/Element/meta)
1857 * @see [Document.querySelector()](https://developer.mozilla.org/docs/Web/API/Document/querySelector)
1858 *
1859 *
1860 * @publicApi
1861 */
1862 var Meta = /** @class */ (function () {
1863 function Meta(_doc) {
1864 this._doc = _doc;
1865 this._dom = common.ɵgetDOM();
1866 }
1867 /**
1868 * Retrieves or creates a specific `<meta>` tag element in the current HTML document.
1869 * In searching for an existing tag, Angular attempts to match the `name` or `property` attribute
1870 * values in the provided tag definition, and verifies that all other attribute values are equal.
1871 * If an existing element is found, it is returned and is not modified in any way.
1872 * @param tag The definition of a `<meta>` element to match or create.
1873 * @param forceCreation True to create a new element without checking whether one already exists.
1874 * @returns The existing element with the same attributes and values if found,
1875 * the new element if no match is found, or `null` if the tag parameter is not defined.
1876 */
1877 Meta.prototype.addTag = function (tag, forceCreation) {
1878 if (forceCreation === void 0) { forceCreation = false; }
1879 if (!tag)
1880 return null;
1881 return this._getOrCreateElement(tag, forceCreation);
1882 };
1883 /**
1884 * Retrieves or creates a set of `<meta>` tag elements in the current HTML document.
1885 * In searching for an existing tag, Angular attempts to match the `name` or `property` attribute
1886 * values in the provided tag definition, and verifies that all other attribute values are equal.
1887 * @param tags An array of tag definitions to match or create.
1888 * @param forceCreation True to create new elements without checking whether they already exist.
1889 * @returns The matching elements if found, or the new elements.
1890 */
1891 Meta.prototype.addTags = function (tags, forceCreation) {
1892 var _this = this;
1893 if (forceCreation === void 0) { forceCreation = false; }
1894 if (!tags)
1895 return [];
1896 return tags.reduce(function (result, tag) {
1897 if (tag) {
1898 result.push(_this._getOrCreateElement(tag, forceCreation));
1899 }
1900 return result;
1901 }, []);
1902 };
1903 /**
1904 * Retrieves a `<meta>` tag element in the current HTML document.
1905 * @param attrSelector The tag attribute and value to match against, in the format
1906 * `"tag_attribute='value string'"`.
1907 * @returns The matching element, if any.
1908 */
1909 Meta.prototype.getTag = function (attrSelector) {
1910 if (!attrSelector)
1911 return null;
1912 return this._doc.querySelector("meta[" + attrSelector + "]") || null;
1913 };
1914 /**
1915 * Retrieves a set of `<meta>` tag elements in the current HTML document.
1916 * @param attrSelector The tag attribute and value to match against, in the format
1917 * `"tag_attribute='value string'"`.
1918 * @returns The matching elements, if any.
1919 */
1920 Meta.prototype.getTags = function (attrSelector) {
1921 if (!attrSelector)
1922 return [];
1923 var list /*NodeList*/ = this._doc.querySelectorAll("meta[" + attrSelector + "]");
1924 return list ? [].slice.call(list) : [];
1925 };
1926 /**
1927 * Modifies an existing `<meta>` tag element in the current HTML document.
1928 * @param tag The tag description with which to replace the existing tag content.
1929 * @param selector A tag attribute and value to match against, to identify
1930 * an existing tag. A string in the format `"tag_attribute=`value string`"`.
1931 * If not supplied, matches a tag with the same `name` or `property` attribute value as the
1932 * replacement tag.
1933 * @return The modified element.
1934 */
1935 Meta.prototype.updateTag = function (tag, selector) {
1936 if (!tag)
1937 return null;
1938 selector = selector || this._parseSelector(tag);
1939 var meta = this.getTag(selector);
1940 if (meta) {
1941 return this._setMetaElementAttributes(tag, meta);
1942 }
1943 return this._getOrCreateElement(tag, true);
1944 };
1945 /**
1946 * Removes an existing `<meta>` tag element from the current HTML document.
1947 * @param attrSelector A tag attribute and value to match against, to identify
1948 * an existing tag. A string in the format `"tag_attribute=`value string`"`.
1949 */
1950 Meta.prototype.removeTag = function (attrSelector) {
1951 this.removeTagElement(this.getTag(attrSelector));
1952 };
1953 /**
1954 * Removes an existing `<meta>` tag element from the current HTML document.
1955 * @param meta The tag definition to match against to identify an existing tag.
1956 */
1957 Meta.prototype.removeTagElement = function (meta) {
1958 if (meta) {
1959 this._dom.remove(meta);
1960 }
1961 };
1962 Meta.prototype._getOrCreateElement = function (meta, forceCreation) {
1963 var _this = this;
1964 if (forceCreation === void 0) { forceCreation = false; }
1965 if (!forceCreation) {
1966 var selector = this._parseSelector(meta);
1967 // It's allowed to have multiple elements with the same name so it's not enough to
1968 // just check that element with the same name already present on the page. We also need to
1969 // check if element has tag attributes
1970 var elem = this.getTags(selector).filter(function (elem) { return _this._containsAttributes(meta, elem); })[0];
1971 if (elem !== undefined)
1972 return elem;
1973 }
1974 var element = this._dom.createElement('meta');
1975 this._setMetaElementAttributes(meta, element);
1976 var head = this._doc.getElementsByTagName('head')[0];
1977 head.appendChild(element);
1978 return element;
1979 };
1980 Meta.prototype._setMetaElementAttributes = function (tag, el) {
1981 var _this = this;
1982 Object.keys(tag).forEach(function (prop) { return el.setAttribute(_this._getMetaKeyMap(prop), tag[prop]); });
1983 return el;
1984 };
1985 Meta.prototype._parseSelector = function (tag) {
1986 var attr = tag.name ? 'name' : 'property';
1987 return attr + "=\"" + tag[attr] + "\"";
1988 };
1989 Meta.prototype._containsAttributes = function (tag, elem) {
1990 var _this = this;
1991 return Object.keys(tag).every(function (key) { return elem.getAttribute(_this._getMetaKeyMap(key)) === tag[key]; });
1992 };
1993 Meta.prototype._getMetaKeyMap = function (prop) {
1994 return META_KEYS_MAP[prop] || prop;
1995 };
1996 return Meta;
1997 }());
1998 Meta.ɵprov = i0.ɵɵdefineInjectable({ factory: createMeta, token: Meta, providedIn: "root" });
1999 Meta.decorators = [
2000 { type: i0.Injectable, args: [{ providedIn: 'root', useFactory: createMeta, deps: [] },] }
2001 ];
2002 Meta.ctorParameters = function () { return [
2003 { type: undefined, decorators: [{ type: i0.Inject, args: [common.DOCUMENT,] }] }
2004 ]; };
2005 /**
2006 * Mapping for MetaDefinition properties with their correct meta attribute names
2007 */
2008 var META_KEYS_MAP = {
2009 httpEquiv: 'http-equiv'
2010 };
2011
2012 /**
2013 * @license
2014 * Copyright Google LLC All Rights Reserved.
2015 *
2016 * Use of this source code is governed by an MIT-style license that can be
2017 * found in the LICENSE file at https://angular.io/license
2018 */
2019 /**
2020 * Factory to create Title service.
2021 */
2022 function createTitle() {
2023 return new Title(i0.ɵɵinject(common.DOCUMENT));
2024 }
2025 /**
2026 * A service that can be used to get and set the title of a current HTML document.
2027 *
2028 * Since an Angular application can't be bootstrapped on the entire HTML document (`<html>` tag)
2029 * it is not possible to bind to the `text` property of the `HTMLTitleElement` elements
2030 * (representing the `<title>` tag). Instead, this service can be used to set and get the current
2031 * title value.
2032 *
2033 * @publicApi
2034 */
2035 var Title = /** @class */ (function () {
2036 function Title(_doc) {
2037 this._doc = _doc;
2038 }
2039 /**
2040 * Get the title of the current HTML document.
2041 */
2042 Title.prototype.getTitle = function () {
2043 return this._doc.title;
2044 };
2045 /**
2046 * Set the title of the current HTML document.
2047 * @param newTitle
2048 */
2049 Title.prototype.setTitle = function (newTitle) {
2050 this._doc.title = newTitle || '';
2051 };
2052 return Title;
2053 }());
2054 Title.ɵprov = i0.ɵɵdefineInjectable({ factory: createTitle, token: Title, providedIn: "root" });
2055 Title.decorators = [
2056 { type: i0.Injectable, args: [{ providedIn: 'root', useFactory: createTitle, deps: [] },] }
2057 ];
2058 Title.ctorParameters = function () { return [
2059 { type: undefined, decorators: [{ type: i0.Inject, args: [common.DOCUMENT,] }] }
2060 ]; };
2061
2062 /**
2063 * @license
2064 * Copyright Google LLC All Rights Reserved.
2065 *
2066 * Use of this source code is governed by an MIT-style license that can be
2067 * found in the LICENSE file at https://angular.io/license
2068 */
2069 var win = typeof window !== 'undefined' && window || {};
2070
2071 /**
2072 * @license
2073 * Copyright Google LLC All Rights Reserved.
2074 *
2075 * Use of this source code is governed by an MIT-style license that can be
2076 * found in the LICENSE file at https://angular.io/license
2077 */
2078 var ChangeDetectionPerfRecord = /** @class */ (function () {
2079 function ChangeDetectionPerfRecord(msPerTick, numTicks) {
2080 this.msPerTick = msPerTick;
2081 this.numTicks = numTicks;
2082 }
2083 return ChangeDetectionPerfRecord;
2084 }());
2085 /**
2086 * Entry point for all Angular profiling-related debug tools. This object
2087 * corresponds to the `ng.profiler` in the dev console.
2088 */
2089 var AngularProfiler = /** @class */ (function () {
2090 function AngularProfiler(ref) {
2091 this.appRef = ref.injector.get(i0.ApplicationRef);
2092 }
2093 // tslint:disable:no-console
2094 /**
2095 * Exercises change detection in a loop and then prints the average amount of
2096 * time in milliseconds how long a single round of change detection takes for
2097 * the current state of the UI. It runs a minimum of 5 rounds for a minimum
2098 * of 500 milliseconds.
2099 *
2100 * Optionally, a user may pass a `config` parameter containing a map of
2101 * options. Supported options are:
2102 *
2103 * `record` (boolean) - causes the profiler to record a CPU profile while
2104 * it exercises the change detector. Example:
2105 *
2106 * ```
2107 * ng.profiler.timeChangeDetection({record: true})
2108 * ```
2109 */
2110 AngularProfiler.prototype.timeChangeDetection = function (config) {
2111 var record = config && config['record'];
2112 var profileName = 'Change Detection';
2113 // Profiler is not available in Android browsers without dev tools opened
2114 var isProfilerAvailable = win.console.profile != null;
2115 if (record && isProfilerAvailable) {
2116 win.console.profile(profileName);
2117 }
2118 var start = performanceNow();
2119 var numTicks = 0;
2120 while (numTicks < 5 || (performanceNow() - start) < 500) {
2121 this.appRef.tick();
2122 numTicks++;
2123 }
2124 var end = performanceNow();
2125 if (record && isProfilerAvailable) {
2126 win.console.profileEnd(profileName);
2127 }
2128 var msPerTick = (end - start) / numTicks;
2129 win.console.log("ran " + numTicks + " change detection cycles");
2130 win.console.log(msPerTick.toFixed(2) + " ms per check");
2131 return new ChangeDetectionPerfRecord(msPerTick, numTicks);
2132 };
2133 return AngularProfiler;
2134 }());
2135 function performanceNow() {
2136 return win.performance && win.performance.now ? win.performance.now() :
2137 new Date().getTime();
2138 }
2139
2140 /**
2141 * @license
2142 * Copyright Google LLC All Rights Reserved.
2143 *
2144 * Use of this source code is governed by an MIT-style license that can be
2145 * found in the LICENSE file at https://angular.io/license
2146 */
2147 var PROFILER_GLOBAL_NAME = 'profiler';
2148 /**
2149 * Enabled Angular debug tools that are accessible via your browser's
2150 * developer console.
2151 *
2152 * Usage:
2153 *
2154 * 1. Open developer console (e.g. in Chrome Ctrl + Shift + j)
2155 * 1. Type `ng.` (usually the console will show auto-complete suggestion)
2156 * 1. Try the change detection profiler `ng.profiler.timeChangeDetection()`
2157 * then hit Enter.
2158 *
2159 * @publicApi
2160 */
2161 function enableDebugTools(ref) {
2162 exportNgVar(PROFILER_GLOBAL_NAME, new AngularProfiler(ref));
2163 return ref;
2164 }
2165 /**
2166 * Disables Angular tools.
2167 *
2168 * @publicApi
2169 */
2170 function disableDebugTools() {
2171 exportNgVar(PROFILER_GLOBAL_NAME, null);
2172 }
2173
2174 /**
2175 * @license
2176 * Copyright Google LLC All Rights Reserved.
2177 *
2178 * Use of this source code is governed by an MIT-style license that can be
2179 * found in the LICENSE file at https://angular.io/license
2180 */
2181 function escapeHtml(text) {
2182 var escapedText = {
2183 '&': '&a;',
2184 '"': '&q;',
2185 '\'': '&s;',
2186 '<': '&l;',
2187 '>': '&g;',
2188 };
2189 return text.replace(/[&"'<>]/g, function (s) { return escapedText[s]; });
2190 }
2191 function unescapeHtml(text) {
2192 var unescapedText = {
2193 '&a;': '&',
2194 '&q;': '"',
2195 '&s;': '\'',
2196 '&l;': '<',
2197 '&g;': '>',
2198 };
2199 return text.replace(/&[^;]+;/g, function (s) { return unescapedText[s]; });
2200 }
2201 /**
2202 * Create a `StateKey<T>` that can be used to store value of type T with `TransferState`.
2203 *
2204 * Example:
2205 *
2206 * ```
2207 * const COUNTER_KEY = makeStateKey<number>('counter');
2208 * let value = 10;
2209 *
2210 * transferState.set(COUNTER_KEY, value);
2211 * ```
2212 *
2213 * @publicApi
2214 */
2215 function makeStateKey(key) {
2216 return key;
2217 }
2218 /**
2219 * A key value store that is transferred from the application on the server side to the application
2220 * on the client side.
2221 *
2222 * `TransferState` will be available as an injectable token. To use it import
2223 * `ServerTransferStateModule` on the server and `BrowserTransferStateModule` on the client.
2224 *
2225 * The values in the store are serialized/deserialized using JSON.stringify/JSON.parse. So only
2226 * boolean, number, string, null and non-class objects will be serialized and deserialized in a
2227 * non-lossy manner.
2228 *
2229 * @publicApi
2230 */
2231 var TransferState = /** @class */ (function () {
2232 function TransferState() {
2233 this.store = {};
2234 this.onSerializeCallbacks = {};
2235 }
2236 /** @internal */
2237 TransferState.init = function (initState) {
2238 var transferState = new TransferState();
2239 transferState.store = initState;
2240 return transferState;
2241 };
2242 /**
2243 * Get the value corresponding to a key. Return `defaultValue` if key is not found.
2244 */
2245 TransferState.prototype.get = function (key, defaultValue) {
2246 return this.store[key] !== undefined ? this.store[key] : defaultValue;
2247 };
2248 /**
2249 * Set the value corresponding to a key.
2250 */
2251 TransferState.prototype.set = function (key, value) {
2252 this.store[key] = value;
2253 };
2254 /**
2255 * Remove a key from the store.
2256 */
2257 TransferState.prototype.remove = function (key) {
2258 delete this.store[key];
2259 };
2260 /**
2261 * Test whether a key exists in the store.
2262 */
2263 TransferState.prototype.hasKey = function (key) {
2264 return this.store.hasOwnProperty(key);
2265 };
2266 /**
2267 * Register a callback to provide the value for a key when `toJson` is called.
2268 */
2269 TransferState.prototype.onSerialize = function (key, callback) {
2270 this.onSerializeCallbacks[key] = callback;
2271 };
2272 /**
2273 * Serialize the current state of the store to JSON.
2274 */
2275 TransferState.prototype.toJson = function () {
2276 // Call the onSerialize callbacks and put those values into the store.
2277 for (var key in this.onSerializeCallbacks) {
2278 if (this.onSerializeCallbacks.hasOwnProperty(key)) {
2279 try {
2280 this.store[key] = this.onSerializeCallbacks[key]();
2281 }
2282 catch (e) {
2283 console.warn('Exception in onSerialize callback: ', e);
2284 }
2285 }
2286 }
2287 return JSON.stringify(this.store);
2288 };
2289 return TransferState;
2290 }());
2291 TransferState.decorators = [
2292 { type: i0.Injectable }
2293 ];
2294 function initTransferState(doc, appId) {
2295 // Locate the script tag with the JSON data transferred from the server.
2296 // The id of the script tag is set to the Angular appId + 'state'.
2297 var script = doc.getElementById(appId + '-state');
2298 var initialState = {};
2299 if (script && script.textContent) {
2300 try {
2301 // Avoid using any here as it triggers lint errors in google3 (any is not allowed).
2302 initialState = JSON.parse(unescapeHtml(script.textContent));
2303 }
2304 catch (e) {
2305 console.warn('Exception while restoring TransferState for app ' + appId, e);
2306 }
2307 }
2308 return TransferState.init(initialState);
2309 }
2310 /**
2311 * NgModule to install on the client side while using the `TransferState` to transfer state from
2312 * server to client.
2313 *
2314 * @publicApi
2315 */
2316 var BrowserTransferStateModule = /** @class */ (function () {
2317 function BrowserTransferStateModule() {
2318 }
2319 return BrowserTransferStateModule;
2320 }());
2321 BrowserTransferStateModule.decorators = [
2322 { type: i0.NgModule, args: [{
2323 providers: [{ provide: TransferState, useFactory: initTransferState, deps: [common.DOCUMENT, i0.APP_ID] }],
2324 },] }
2325 ];
2326
2327 /**
2328 * @license
2329 * Copyright Google LLC All Rights Reserved.
2330 *
2331 * Use of this source code is governed by an MIT-style license that can be
2332 * found in the LICENSE file at https://angular.io/license
2333 */
2334 /**
2335 * Predicates for use with {@link DebugElement}'s query functions.
2336 *
2337 * @publicApi
2338 */
2339 var By = /** @class */ (function () {
2340 function By() {
2341 }
2342 /**
2343 * Match all nodes.
2344 *
2345 * @usageNotes
2346 * ### Example
2347 *
2348 * {@example platform-browser/dom/debug/ts/by/by.ts region='by_all'}
2349 */
2350 By.all = function () {
2351 return function () { return true; };
2352 };
2353 /**
2354 * Match elements by the given CSS selector.
2355 *
2356 * @usageNotes
2357 * ### Example
2358 *
2359 * {@example platform-browser/dom/debug/ts/by/by.ts region='by_css'}
2360 */
2361 By.css = function (selector) {
2362 return function (debugElement) {
2363 return debugElement.nativeElement != null ?
2364 elementMatches(debugElement.nativeElement, selector) :
2365 false;
2366 };
2367 };
2368 /**
2369 * Match nodes that have the given directive present.
2370 *
2371 * @usageNotes
2372 * ### Example
2373 *
2374 * {@example platform-browser/dom/debug/ts/by/by.ts region='by_directive'}
2375 */
2376 By.directive = function (type) {
2377 return function (debugNode) { return debugNode.providerTokens.indexOf(type) !== -1; };
2378 };
2379 return By;
2380 }());
2381 function elementMatches(n, selector) {
2382 if (common.ɵgetDOM().isElementNode(n)) {
2383 return n.matches && n.matches(selector) ||
2384 n.msMatchesSelector && n.msMatchesSelector(selector) ||
2385 n.webkitMatchesSelector && n.webkitMatchesSelector(selector);
2386 }
2387 return false;
2388 }
2389
2390 /**
2391 * @license
2392 * Copyright Google LLC All Rights Reserved.
2393 *
2394 * Use of this source code is governed by an MIT-style license that can be
2395 * found in the LICENSE file at https://angular.io/license
2396 */
2397
2398 /**
2399 * @license
2400 * Copyright Google LLC All Rights Reserved.
2401 *
2402 * Use of this source code is governed by an MIT-style license that can be
2403 * found in the LICENSE file at https://angular.io/license
2404 */
2405 /**
2406 * @publicApi
2407 */
2408 var VERSION = new i0.Version('12.2.9');
2409
2410 /**
2411 * @license
2412 * Copyright Google LLC All Rights Reserved.
2413 *
2414 * Use of this source code is governed by an MIT-style license that can be
2415 * found in the LICENSE file at https://angular.io/license
2416 */
2417
2418 /**
2419 * @license
2420 * Copyright Google LLC All Rights Reserved.
2421 *
2422 * Use of this source code is governed by an MIT-style license that can be
2423 * found in the LICENSE file at https://angular.io/license
2424 */
2425 // This file only reexports content of the `src` folder. Keep it that way.
2426
2427 /**
2428 * @license
2429 * Copyright Google LLC All Rights Reserved.
2430 *
2431 * Use of this source code is governed by an MIT-style license that can be
2432 * found in the LICENSE file at https://angular.io/license
2433 */
2434
2435 /**
2436 * Generated bundle index. Do not edit.
2437 */
2438
2439 Object.defineProperty(exports, 'ɵgetDOM', {
2440 enumerable: true,
2441 get: function () {
2442 return common.ɵgetDOM;
2443 }
2444 });
2445 exports.BrowserModule = BrowserModule;
2446 exports.BrowserTransferStateModule = BrowserTransferStateModule;
2447 exports.By = By;
2448 exports.DomSanitizer = DomSanitizer;
2449 exports.EVENT_MANAGER_PLUGINS = EVENT_MANAGER_PLUGINS;
2450 exports.EventManager = EventManager;
2451 exports.HAMMER_GESTURE_CONFIG = HAMMER_GESTURE_CONFIG;
2452 exports.HAMMER_LOADER = HAMMER_LOADER;
2453 exports.HammerGestureConfig = HammerGestureConfig;
2454 exports.HammerModule = HammerModule;
2455 exports.Meta = Meta;
2456 exports.Title = Title;
2457 exports.TransferState = TransferState;
2458 exports.VERSION = VERSION;
2459 exports.disableDebugTools = disableDebugTools;
2460 exports.enableDebugTools = enableDebugTools;
2461 exports.makeStateKey = makeStateKey;
2462 exports.platformBrowser = platformBrowser;
2463 exports.ɵBROWSER_SANITIZATION_PROVIDERS = BROWSER_SANITIZATION_PROVIDERS;
2464 exports.ɵBROWSER_SANITIZATION_PROVIDERS__POST_R3__ = BROWSER_SANITIZATION_PROVIDERS__POST_R3__;
2465 exports.ɵBrowserDomAdapter = BrowserDomAdapter;
2466 exports.ɵBrowserGetTestability = BrowserGetTestability;
2467 exports.ɵDomEventsPlugin = DomEventsPlugin;
2468 exports.ɵDomRendererFactory2 = DomRendererFactory2;
2469 exports.ɵDomSanitizerImpl = DomSanitizerImpl;
2470 exports.ɵDomSharedStylesHost = DomSharedStylesHost;
2471 exports.ɵELEMENT_PROBE_PROVIDERS = ELEMENT_PROBE_PROVIDERS;
2472 exports.ɵELEMENT_PROBE_PROVIDERS__POST_R3__ = ELEMENT_PROBE_PROVIDERS__POST_R3__;
2473 exports.ɵHAMMER_PROVIDERS__POST_R3__ = HAMMER_PROVIDERS__POST_R3__;
2474 exports.ɵHammerGesturesPlugin = HammerGesturesPlugin;
2475 exports.ɵINTERNAL_BROWSER_PLATFORM_PROVIDERS = INTERNAL_BROWSER_PLATFORM_PROVIDERS;
2476 exports.ɵKeyEventsPlugin = KeyEventsPlugin;
2477 exports.ɵNAMESPACE_URIS = NAMESPACE_URIS;
2478 exports.ɵSharedStylesHost = SharedStylesHost;
2479 exports.ɵTRANSITION_ID = TRANSITION_ID;
2480 exports.ɵangular_packages_platform_browser_platform_browser_a = errorHandler;
2481 exports.ɵangular_packages_platform_browser_platform_browser_b = _document;
2482 exports.ɵangular_packages_platform_browser_platform_browser_c = BROWSER_MODULE_PROVIDERS;
2483 exports.ɵangular_packages_platform_browser_platform_browser_d = createMeta;
2484 exports.ɵangular_packages_platform_browser_platform_browser_e = createTitle;
2485 exports.ɵangular_packages_platform_browser_platform_browser_f = initTransferState;
2486 exports.ɵangular_packages_platform_browser_platform_browser_g = EventManagerPlugin;
2487 exports.ɵangular_packages_platform_browser_platform_browser_h = HAMMER_PROVIDERS__PRE_R3__;
2488 exports.ɵangular_packages_platform_browser_platform_browser_i = HAMMER_PROVIDERS;
2489 exports.ɵangular_packages_platform_browser_platform_browser_j = domSanitizerImplFactory;
2490 exports.ɵangular_packages_platform_browser_platform_browser_k = appInitializerFactory;
2491 exports.ɵangular_packages_platform_browser_platform_browser_l = SERVER_TRANSITION_PROVIDERS;
2492 exports.ɵangular_packages_platform_browser_platform_browser_m = _createNgProbeR2;
2493 exports.ɵangular_packages_platform_browser_platform_browser_n = ELEMENT_PROBE_PROVIDERS__PRE_R3__;
2494 exports.ɵangular_packages_platform_browser_platform_browser_o = BrowserXhr;
2495 exports.ɵangular_packages_platform_browser_platform_browser_p = GenericBrowserDomAdapter;
2496 exports.ɵescapeHtml = escapeHtml;
2497 exports.ɵflattenStyles = flattenStyles;
2498 exports.ɵinitDomAdapter = initDomAdapter;
2499 exports.ɵshimContentAttribute = shimContentAttribute;
2500 exports.ɵshimHostAttribute = shimHostAttribute;
2501
2502 Object.defineProperty(exports, '__esModule', { value: true });
2503
2504})));
2505//# sourceMappingURL=platform-browser.umd.js.map
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