{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}\n\t * - `minIntegerDigits` is the minimum number of integer digits to use. Defaults to `1`.\n\t * - `minFractionDigits` is the minimum number of digits after fraction. Defaults to `0`.\n\t * - `maxFractionDigits` is the maximum number of digits after fraction. Defaults to `3`.\n\t *\n\t * For more information on the acceptable range for each of these numbers and other\n\t * details see your native internationalization library.\n\t *\n\t * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers\n\t * and may require a polyfill. See {@linkDocs guide/browser-support} for details.\n\t *\n\t * ### Example\n\t *\n\t * {@example common/pipes/ts/number_pipe.ts region='NumberPipe'}\n\t *\n\t * @stable\n\t */\n\t var DecimalPipe = (function () {\n\t function DecimalPipe(_locale) {\n\t this._locale = _locale;\n\t }\n\t DecimalPipe.prototype.transform = function (value, digits) {\n\t if (digits === void 0) { digits = null; }\n\t return formatNumber(DecimalPipe, this._locale, value, NumberFormatStyle.Decimal, digits);\n\t };\n\t DecimalPipe.decorators = [\n\t { type: _angular_core.Pipe, args: [{ name: 'number' },] },\n\t ];\n\t /** @nocollapse */\n\t DecimalPipe.ctorParameters = [\n\t { type: undefined, decorators: [{ type: _angular_core.Inject, args: [_angular_core.LOCALE_ID,] },] },\n\t ];\n\t return DecimalPipe;\n\t }());\n\t /**\n\t * @ngModule CommonModule\n\t * @whatItDoes Formats a number as a percentage according to locale rules.\n\t * @howToUse `number_expression | percent[:digitInfo]`\n\t *\n\t * @description\n\t *\n\t * Formats a number as percentage.\n\t *\n\t * - `digitInfo` See {@link DecimalPipe} for detailed description.\n\t *\n\t * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers\n\t * and may require a polyfill. See {@linkDocs guide/browser-support} for details.\n\t *\n\t * ### Example\n\t *\n\t * {@example common/pipes/ts/number_pipe.ts region='PercentPipe'}\n\t *\n\t * @stable\n\t */\n\t var PercentPipe = (function () {\n\t function PercentPipe(_locale) {\n\t this._locale = _locale;\n\t }\n\t PercentPipe.prototype.transform = function (value, digits) {\n\t if (digits === void 0) { digits = null; }\n\t return formatNumber(PercentPipe, this._locale, value, NumberFormatStyle.Percent, digits);\n\t };\n\t PercentPipe.decorators = [\n\t { type: _angular_core.Pipe, args: [{ name: 'percent' },] },\n\t ];\n\t /** @nocollapse */\n\t PercentPipe.ctorParameters = [\n\t { type: undefined, decorators: [{ type: _angular_core.Inject, args: [_angular_core.LOCALE_ID,] },] },\n\t ];\n\t return PercentPipe;\n\t }());\n\t /**\n\t * @ngModule CommonModule\n\t * @whatItDoes Formats a number as currency using locale rules.\n\t * @howToUse `number_expression | currency[:currencyCode[:symbolDisplay[:digitInfo]]]`\n\t * @description\n\t *\n\t * Use `currency` to format a number as currency.\n\t *\n\t * - `currencyCode` is the [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) currency code, such\n\t * as `USD` for the US dollar and `EUR` for the euro.\n\t * - `symbolDisplay` is a boolean indicating whether to use the currency symbol or code.\n\t * - `true`: use symbol (e.g. `$`).\n\t * - `false`(default): use code (e.g. `USD`).\n\t * - `digitInfo` See {@link DecimalPipe} for detailed description.\n\t *\n\t * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers\n\t * and may require a polyfill. See {@linkDocs guide/browser-support} for details.\n\t *\n\t * ### Example\n\t *\n\t * {@example common/pipes/ts/number_pipe.ts region='CurrencyPipe'}\n\t *\n\t * @stable\n\t */\n\t var CurrencyPipe = (function () {\n\t function CurrencyPipe(_locale) {\n\t this._locale = _locale;\n\t }\n\t CurrencyPipe.prototype.transform = function (value, currencyCode, symbolDisplay, digits) {\n\t if (currencyCode === void 0) { currencyCode = 'USD'; }\n\t if (symbolDisplay === void 0) { symbolDisplay = false; }\n\t if (digits === void 0) { digits = null; }\n\t return formatNumber(CurrencyPipe, this._locale, value, NumberFormatStyle.Currency, digits, currencyCode, symbolDisplay);\n\t };\n\t CurrencyPipe.decorators = [\n\t { type: _angular_core.Pipe, args: [{ name: 'currency' },] },\n\t ];\n\t /** @nocollapse */\n\t CurrencyPipe.ctorParameters = [\n\t { type: undefined, decorators: [{ type: _angular_core.Inject, args: [_angular_core.LOCALE_ID,] },] },\n\t ];\n\t return CurrencyPipe;\n\t }());\n\t\n\t /**\n\t * @ngModule CommonModule\n\t * @whatItDoes Creates a new List or String containing a subset (slice) of the elements.\n\t * @howToUse `array_or_string_expression | slice:start[:end]`\n\t * @description\n\t *\n\t * Where the input expression is a `List` or `String`, and:\n\t * - `start`: The starting index of the subset to return.\n\t * - **a positive integer**: return the item at `start` index and all items after\n\t * in the list or string expression.\n\t * - **a negative integer**: return the item at `start` index from the end and all items after\n\t * in the list or string expression.\n\t * - **if positive and greater than the size of the expression**: return an empty list or string.\n\t * - **if negative and greater than the size of the expression**: return entire list or string.\n\t * - `end`: The ending index of the subset to return.\n\t * - **omitted**: return all items until the end.\n\t * - **if positive**: return all items before `end` index of the list or string.\n\t * - **if negative**: return all items before `end` index from the end of the list or string.\n\t *\n\t * All behavior is based on the expected behavior of the JavaScript API `Array.prototype.slice()`\n\t * and `String.prototype.slice()`.\n\t *\n\t * When operating on a [List], the returned list is always a copy even when all\n\t * the elements are being returned.\n\t *\n\t * When operating on a blank value, the pipe returns the blank value.\n\t *\n\t * ## List Example\n\t *\n\t * This `ngFor` example:\n\t *\n\t * {@example common/pipes/ts/slice_pipe.ts region='SlicePipe_list'}\n\t *\n\t * produces the following:\n\t *\n\t * {ICU message}
` would produce two messages:\n\t * - one for the content with meaning and description,\n\t * - another one for the ICU message.\n\t *\n\t * In this case the last message is discarded as it contains less information (the AST is\n\t * otherwise identical).\n\t *\n\t * Note that we should still keep messages extracted from attributes inside the section (ie in the\n\t * ICU message here)\n\t */\n\t _Visitor.prototype._closeTranslatableSection = function (node, directChildren) {\n\t if (!this._isInTranslatableSection) {\n\t this._reportError(node, 'Unexpected section end');\n\t return;\n\t }\n\t var startIndex = this._msgCountAtSectionStart;\n\t var significantChildren = directChildren.reduce(function (count, node) { return count + (node instanceof Comment ? 0 : 1); }, 0);\n\t if (significantChildren == 1) {\n\t for (var i = this._messages.length - 1; i >= startIndex; i--) {\n\t var ast = this._messages[i].nodes;\n\t if (!(ast.length == 1 && ast[0] instanceof Text$1)) {\n\t this._messages.splice(i, 1);\n\t break;\n\t }\n\t }\n\t }\n\t this._msgCountAtSectionStart = void 0;\n\t };\n\t _Visitor.prototype._reportError = function (node, msg) {\n\t this._errors.push(new I18nError(node.sourceSpan, msg));\n\t };\n\t return _Visitor;\n\t }());\n\t function _isOpeningComment(n) {\n\t return n instanceof Comment && n.value && n.value.startsWith('i18n');\n\t }\n\t function _isClosingComment(n) {\n\t return n instanceof Comment && n.value && n.value === '/i18n';\n\t }\n\t function _getI18nAttr(p) {\n\t return p.attrs.find(function (attr) { return attr.name === _I18N_ATTR; }) || null;\n\t }\n\t function _splitMeaningAndDesc(i18n) {\n\t if (!i18n)\n\t return ['', ''];\n\t var pipeIndex = i18n.indexOf('|');\n\t return pipeIndex == -1 ? ['', i18n] : [i18n.slice(0, pipeIndex), i18n.slice(pipeIndex + 1)];\n\t }\n\t\n\t /**\n\t * A container for message extracted from the templates.\n\t */\n\t var MessageBundle = (function () {\n\t function MessageBundle(_htmlParser, _implicitTags, _implicitAttrs) {\n\t this._htmlParser = _htmlParser;\n\t this._implicitTags = _implicitTags;\n\t this._implicitAttrs = _implicitAttrs;\n\t this._messageMap = {};\n\t }\n\t MessageBundle.prototype.updateFromTemplate = function (html, url, interpolationConfig) {\n\t var _this = this;\n\t var htmlParserResult = this._htmlParser.parse(html, url, true, interpolationConfig);\n\t if (htmlParserResult.errors.length) {\n\t return htmlParserResult.errors;\n\t }\n\t var i18nParserResult = extractMessages(htmlParserResult.rootNodes, interpolationConfig, this._implicitTags, this._implicitAttrs);\n\t if (i18nParserResult.errors.length) {\n\t return i18nParserResult.errors;\n\t }\n\t i18nParserResult.messages.forEach(function (message) { _this._messageMap[digestMessage(message)] = message; });\n\t };\n\t MessageBundle.prototype.getMessageMap = function () { return this._messageMap; };\n\t MessageBundle.prototype.write = function (serializer) { return serializer.write(this._messageMap); };\n\t return MessageBundle;\n\t }());\n\t\n\t var XmlTagDefinition = (function () {\n\t function XmlTagDefinition() {\n\t this.closedByParent = false;\n\t this.contentType = TagContentType.PARSABLE_DATA;\n\t this.isVoid = false;\n\t this.ignoreFirstLf = false;\n\t this.canSelfClose = true;\n\t }\n\t XmlTagDefinition.prototype.requireExtraParent = function (currentParent) { return false; };\n\t XmlTagDefinition.prototype.isClosedByChild = function (name) { return false; };\n\t return XmlTagDefinition;\n\t }());\n\t var _TAG_DEFINITION = new XmlTagDefinition();\n\t function getXmlTagDefinition(tagName) {\n\t return _TAG_DEFINITION;\n\t }\n\t\n\t /**\n\t * @license\n\t * Copyright Google Inc. All Rights Reserved.\n\t *\n\t * Use of this source code is governed by an MIT-style license that can be\n\t * found in the LICENSE file at https://angular.io/license\n\t */\n\t var __extends$7 = (this && this.__extends) || function (d, b) {\n\t for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];\n\t function __() { this.constructor = d; }\n\t d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n\t };\n\t var XmlParser = (function (_super) {\n\t __extends$7(XmlParser, _super);\n\t function XmlParser() {\n\t _super.call(this, getXmlTagDefinition);\n\t }\n\t XmlParser.prototype.parse = function (source, url, parseExpansionForms) {\n\t if (parseExpansionForms === void 0) { parseExpansionForms = false; }\n\t return _super.prototype.parse.call(this, source, url, parseExpansionForms, null);\n\t };\n\t return XmlParser;\n\t }(Parser$1));\n\t\n\t /**\n\t * @license\n\t * Copyright Google Inc. All Rights Reserved.\n\t *\n\t * Use of this source code is governed by an MIT-style license that can be\n\t * found in the LICENSE file at https://angular.io/license\n\t */\n\t // Generate a map of placeholder to content indexed by message ids\n\t function extractPlaceholders(messageBundle) {\n\t var messageMap = messageBundle.getMessageMap();\n\t var placeholders = {};\n\t Object.keys(messageMap).forEach(function (msgId) {\n\t placeholders[msgId] = messageMap[msgId].placeholders;\n\t });\n\t return placeholders;\n\t }\n\t // Generate a map of placeholder to message ids indexed by message ids\n\t function extractPlaceholderToIds(messageBundle) {\n\t var messageMap = messageBundle.getMessageMap();\n\t var placeholderToIds = {};\n\t Object.keys(messageMap).forEach(function (msgId) {\n\t placeholderToIds[msgId] = messageMap[msgId].placeholderToMsgIds;\n\t });\n\t return placeholderToIds;\n\t }\n\t\n\t /**\n\t * @license\n\t * Copyright Google Inc. All Rights Reserved.\n\t *\n\t * Use of this source code is governed by an MIT-style license that can be\n\t * found in the LICENSE file at https://angular.io/license\n\t */\n\t var _Visitor$1 = (function () {\n\t function _Visitor() {\n\t }\n\t _Visitor.prototype.visitTag = function (tag) {\n\t var _this = this;\n\t var strAttrs = this._serializeAttributes(tag.attrs);\n\t if (tag.children.length == 0) {\n\t return \"<\" + tag.name + strAttrs + \"/>\";\n\t }\n\t var strChildren = tag.children.map(function (node) { return node.visit(_this); });\n\t return \"<\" + tag.name + strAttrs + \">\" + strChildren.join('') + \"\";\n\t };\n\t _Visitor.prototype.visitText = function (text) { return text.value; };\n\t _Visitor.prototype.visitDeclaration = function (decl) {\n\t return \"\";\n\t };\n\t _Visitor.prototype._serializeAttributes = function (attrs) {\n\t var strAttrs = Object.keys(attrs).map(function (name) { return (name + \"=\\\"\" + attrs[name] + \"\\\"\"); }).join(' ');\n\t return strAttrs.length > 0 ? ' ' + strAttrs : '';\n\t };\n\t _Visitor.prototype.visitDoctype = function (doctype) {\n\t return \"\";\n\t };\n\t return _Visitor;\n\t }());\n\t var _visitor = new _Visitor$1();\n\t function serialize(nodes) {\n\t return nodes.map(function (node) { return node.visit(_visitor); }).join('');\n\t }\n\t var Declaration = (function () {\n\t function Declaration(unescapedAttrs) {\n\t var _this = this;\n\t this.attrs = {};\n\t Object.keys(unescapedAttrs).forEach(function (k) {\n\t _this.attrs[k] = _escapeXml(unescapedAttrs[k]);\n\t });\n\t }\n\t Declaration.prototype.visit = function (visitor) { return visitor.visitDeclaration(this); };\n\t return Declaration;\n\t }());\n\t var Doctype = (function () {\n\t function Doctype(rootTag, dtd) {\n\t this.rootTag = rootTag;\n\t this.dtd = dtd;\n\t }\n\t ;\n\t Doctype.prototype.visit = function (visitor) { return visitor.visitDoctype(this); };\n\t return Doctype;\n\t }());\n\t var Tag = (function () {\n\t function Tag(name, unescapedAttrs, children) {\n\t var _this = this;\n\t if (unescapedAttrs === void 0) { unescapedAttrs = {}; }\n\t if (children === void 0) { children = []; }\n\t this.name = name;\n\t this.children = children;\n\t this.attrs = {};\n\t Object.keys(unescapedAttrs).forEach(function (k) {\n\t _this.attrs[k] = _escapeXml(unescapedAttrs[k]);\n\t });\n\t }\n\t Tag.prototype.visit = function (visitor) { return visitor.visitTag(this); };\n\t return Tag;\n\t }());\n\t var Text$2 = (function () {\n\t function Text(unescapedValue) {\n\t this.value = _escapeXml(unescapedValue);\n\t }\n\t ;\n\t Text.prototype.visit = function (visitor) { return visitor.visitText(this); };\n\t return Text;\n\t }());\n\t var _ESCAPED_CHARS = [\n\t [/&/g, '&'],\n\t [/\"/g, '"'],\n\t [/'/g, '''],\n\t [//g, '>'],\n\t ];\n\t function _escapeXml(text) {\n\t return _ESCAPED_CHARS.reduce(function (text, entry) { return text.replace(entry[0], entry[1]); }, text);\n\t }\n\t\n\t var _VERSION = '1.2';\n\t var _XMLNS = 'urn:oasis:names:tc:xliff:document:1.2';\n\t // TODO(vicb): make this a param (s/_/-/)\n\t var _SOURCE_LANG = 'en';\n\t var _PLACEHOLDER_TAG = 'x';\n\t var _SOURCE_TAG = 'source';\n\t var _TARGET_TAG = 'target';\n\t var _UNIT_TAG = 'trans-unit';\n\t var _CR = function (ws) {\n\t if (ws === void 0) { ws = 0; }\n\t return new Text$2(\"\\n\" + new Array(ws).join(' '));\n\t };\n\t // http://docs.oasis-open.org/xliff/v1.2/os/xliff-core.html\n\t // http://docs.oasis-open.org/xliff/v1.2/xliff-profile-html/xliff-profile-html-1.2.html\n\t var Xliff = (function () {\n\t function Xliff(_htmlParser, _interpolationConfig) {\n\t this._htmlParser = _htmlParser;\n\t this._interpolationConfig = _interpolationConfig;\n\t }\n\t Xliff.prototype.write = function (messageMap) {\n\t var visitor = new _WriteVisitor();\n\t var transUnits = [];\n\t Object.keys(messageMap).forEach(function (id) {\n\t var message = messageMap[id];\n\t var transUnit = new Tag(_UNIT_TAG, { id: id, datatype: 'html' });\n\t transUnit.children.push(_CR(8), new Tag(_SOURCE_TAG, {}, visitor.serialize(message.nodes)), _CR(8), new Tag(_TARGET_TAG));\n\t if (message.description) {\n\t transUnit.children.push(_CR(8), new Tag('note', { priority: '1', from: 'description' }, [new Text$2(message.description)]));\n\t }\n\t if (message.meaning) {\n\t transUnit.children.push(_CR(8), new Tag('note', { priority: '1', from: 'meaning' }, [new Text$2(message.meaning)]));\n\t }\n\t transUnit.children.push(_CR(6));\n\t transUnits.push(_CR(6), transUnit);\n\t });\n\t var body = new Tag('body', {}, transUnits.concat([_CR(4)]));\n\t var file = new Tag('file', { 'source-language': _SOURCE_LANG, datatype: 'plaintext', original: 'ng2.template' }, [_CR(4), body, _CR(2)]);\n\t var xliff = new Tag('xliff', { version: _VERSION, xmlns: _XMLNS }, [_CR(2), file, _CR()]);\n\t return serialize([new Declaration({ version: '1.0', encoding: 'UTF-8' }), _CR(), xliff]);\n\t };\n\t Xliff.prototype.load = function (content, url, messageBundle) {\n\t var _this = this;\n\t // Parse the xtb file into xml nodes\n\t var result = new XmlParser().parse(content, url);\n\t if (result.errors.length) {\n\t throw new Error(\"xtb parse errors:\\n\" + result.errors.join('\\n'));\n\t }\n\t // Replace the placeholders, messages are now string\n\t var _a = new _LoadVisitor().parse(result.rootNodes, messageBundle), messages = _a.messages, errors = _a.errors;\n\t if (errors.length) {\n\t throw new Error(\"xtb parse errors:\\n\" + errors.join('\\n'));\n\t }\n\t // Convert the string messages to html ast\n\t // TODO(vicb): map error message back to the original message in xtb\n\t var messageMap = {};\n\t var parseErrors = [];\n\t Object.keys(messages).forEach(function (id) {\n\t var res = _this._htmlParser.parse(messages[id], url, true, _this._interpolationConfig);\n\t parseErrors.push.apply(parseErrors, res.errors);\n\t messageMap[id] = res.rootNodes;\n\t });\n\t if (parseErrors.length) {\n\t throw new Error(\"xtb parse errors:\\n\" + parseErrors.join('\\n'));\n\t }\n\t return messageMap;\n\t };\n\t return Xliff;\n\t }());\n\t var _WriteVisitor = (function () {\n\t function _WriteVisitor() {\n\t }\n\t _WriteVisitor.prototype.visitText = function (text, context) { return [new Text$2(text.value)]; };\n\t _WriteVisitor.prototype.visitContainer = function (container, context) {\n\t var _this = this;\n\t var nodes = [];\n\t container.children.forEach(function (node) { return nodes.push.apply(nodes, node.visit(_this)); });\n\t return nodes;\n\t };\n\t _WriteVisitor.prototype.visitIcu = function (icu, context) {\n\t if (this._isInIcu) {\n\t // nested ICU is not supported\n\t throw new Error('xliff does not support nested ICU messages');\n\t }\n\t this._isInIcu = true;\n\t // TODO(vicb): support ICU messages\n\t // https://lists.oasis-open.org/archives/xliff/201201/msg00028.html\n\t // http://docs.oasis-open.org/xliff/v1.2/xliff-profile-po/xliff-profile-po-1.2-cd02.html\n\t var nodes = [];\n\t this._isInIcu = false;\n\t return nodes;\n\t };\n\t _WriteVisitor.prototype.visitTagPlaceholder = function (ph, context) {\n\t var startTagPh = new Tag(_PLACEHOLDER_TAG, { id: ph.startName, ctype: ph.tag });\n\t if (ph.isVoid) {\n\t // void tags have no children nor closing tags\n\t return [startTagPh];\n\t }\n\t var closeTagPh = new Tag(_PLACEHOLDER_TAG, { id: ph.closeName, ctype: ph.tag });\n\t return [startTagPh].concat(this.serialize(ph.children), [closeTagPh]);\n\t };\n\t _WriteVisitor.prototype.visitPlaceholder = function (ph, context) {\n\t return [new Tag(_PLACEHOLDER_TAG, { id: ph.name })];\n\t };\n\t _WriteVisitor.prototype.visitIcuPlaceholder = function (ph, context) {\n\t return [new Tag(_PLACEHOLDER_TAG, { id: ph.name })];\n\t };\n\t _WriteVisitor.prototype.serialize = function (nodes) {\n\t var _this = this;\n\t this._isInIcu = false;\n\t return ListWrapper.flatten(nodes.map(function (node) { return node.visit(_this); }));\n\t };\n\t return _WriteVisitor;\n\t }());\n\t // TODO(vicb): add error management (structure)\n\t // TODO(vicb): factorize (xtb) ?\n\t var _LoadVisitor = (function () {\n\t function _LoadVisitor() {\n\t }\n\t _LoadVisitor.prototype.parse = function (nodes, messageBundle) {\n\t var _this = this;\n\t this._messageNodes = [];\n\t this._translatedMessages = {};\n\t this._msgId = '';\n\t this._target = [];\n\t this._errors = [];\n\t // Find all messages\n\t visitAll(this, nodes, null);\n\t var messageMap = messageBundle.getMessageMap();\n\t var placeholders = extractPlaceholders(messageBundle);\n\t var placeholderToIds = extractPlaceholderToIds(messageBundle);\n\t this._messageNodes\n\t .filter(function (message) {\n\t // Remove any messages that is not present in the source message bundle.\n\t return messageMap.hasOwnProperty(message[0]);\n\t })\n\t .sort(function (a, b) {\n\t // Because there could be no ICU placeholders inside an ICU message,\n\t // we do not need to take into account the `placeholderToMsgIds` of the referenced\n\t // messages, those would always be empty\n\t // TODO(vicb): overkill - create 2 buckets and [...woDeps, ...wDeps].process()\n\t if (Object.keys(messageMap[a[0]].placeholderToMsgIds).length == 0) {\n\t return -1;\n\t }\n\t if (Object.keys(messageMap[b[0]].placeholderToMsgIds).length == 0) {\n\t return 1;\n\t }\n\t return 0;\n\t })\n\t .forEach(function (message) {\n\t var id = message[0];\n\t _this._placeholders = placeholders[id] || {};\n\t _this._placeholderToIds = placeholderToIds[id] || {};\n\t // TODO(vicb): make sure there is no `_TRANSLATIONS_TAG` nor `_TRANSLATION_TAG`\n\t _this._translatedMessages[id] = visitAll(_this, message[1]).join('');\n\t });\n\t return { messages: this._translatedMessages, errors: this._errors };\n\t };\n\t _LoadVisitor.prototype.visitElement = function (element, context) {\n\t switch (element.name) {\n\t case _UNIT_TAG:\n\t this._target = null;\n\t var msgId = element.attrs.find(function (attr) { return attr.name === 'id'; });\n\t if (!msgId) {\n\t this._addError(element, \"<\" + _UNIT_TAG + \"> misses the \\\"id\\\" attribute\");\n\t }\n\t else {\n\t this._msgId = msgId.value;\n\t }\n\t visitAll(this, element.children, null);\n\t if (this._msgId !== null) {\n\t this._messageNodes.push([this._msgId, this._target]);\n\t }\n\t break;\n\t case _SOURCE_TAG:\n\t // ignore source message\n\t break;\n\t case _TARGET_TAG:\n\t this._target = element.children;\n\t break;\n\t case _PLACEHOLDER_TAG:\n\t var idAttr = element.attrs.find(function (attr) { return attr.name === 'id'; });\n\t if (!idAttr) {\n\t this._addError(element, \"<\" + _PLACEHOLDER_TAG + \"> misses the \\\"id\\\" attribute\");\n\t }\n\t else {\n\t var id = idAttr.value;\n\t if (this._placeholders.hasOwnProperty(id)) {\n\t return this._placeholders[id];\n\t }\n\t if (this._placeholderToIds.hasOwnProperty(id) &&\n\t this._translatedMessages.hasOwnProperty(this._placeholderToIds[id])) {\n\t return this._translatedMessages[this._placeholderToIds[id]];\n\t }\n\t // TODO(vicb): better error message for when\n\t // !this._translatedMessages.hasOwnProperty(this._placeholderToIds[id])\n\t this._addError(element, \"The placeholder \\\"\" + id + \"\\\" does not exists in the source message\");\n\t }\n\t break;\n\t default:\n\t visitAll(this, element.children, null);\n\t }\n\t };\n\t _LoadVisitor.prototype.visitAttribute = function (attribute, context) {\n\t throw new Error('unreachable code');\n\t };\n\t _LoadVisitor.prototype.visitText = function (text, context) { return text.value; };\n\t _LoadVisitor.prototype.visitComment = function (comment, context) { return ''; };\n\t _LoadVisitor.prototype.visitExpansion = function (expansion, context) {\n\t throw new Error('unreachable code');\n\t };\n\t _LoadVisitor.prototype.visitExpansionCase = function (expansionCase, context) {\n\t throw new Error('unreachable code');\n\t };\n\t _LoadVisitor.prototype._addError = function (node, message) {\n\t this._errors.push(new I18nError(node.sourceSpan, message));\n\t };\n\t return _LoadVisitor;\n\t }());\n\t\n\t var _MESSAGES_TAG = 'messagebundle';\n\t var _MESSAGE_TAG = 'msg';\n\t var _PLACEHOLDER_TAG$1 = 'ph';\n\t var _EXEMPLE_TAG = 'ex';\n\t var _DOCTYPE = \"\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\";\n\t var Xmb = (function () {\n\t function Xmb() {\n\t }\n\t Xmb.prototype.write = function (messageMap) {\n\t var visitor = new _Visitor$2();\n\t var rootNode = new Tag(_MESSAGES_TAG);\n\t rootNode.children.push(new Text$2('\\n'));\n\t Object.keys(messageMap).forEach(function (id) {\n\t var message = messageMap[id];\n\t var attrs = { id: id };\n\t if (message.description) {\n\t attrs['desc'] = message.description;\n\t }\n\t if (message.meaning) {\n\t attrs['meaning'] = message.meaning;\n\t }\n\t rootNode.children.push(new Text$2(' '), new Tag(_MESSAGE_TAG, attrs, visitor.serialize(message.nodes)), new Text$2('\\n'));\n\t });\n\t return serialize([\n\t new Declaration({ version: '1.0', encoding: 'UTF-8' }),\n\t new Text$2('\\n'),\n\t new Doctype(_MESSAGES_TAG, _DOCTYPE),\n\t new Text$2('\\n'),\n\t rootNode,\n\t ]);\n\t };\n\t Xmb.prototype.load = function (content, url, messageBundle) {\n\t throw new Error('Unsupported');\n\t };\n\t return Xmb;\n\t }());\n\t var _Visitor$2 = (function () {\n\t function _Visitor() {\n\t }\n\t _Visitor.prototype.visitText = function (text, context) { return [new Text$2(text.value)]; };\n\t _Visitor.prototype.visitContainer = function (container, context) {\n\t var _this = this;\n\t var nodes = [];\n\t container.children.forEach(function (node) { return nodes.push.apply(nodes, node.visit(_this)); });\n\t return nodes;\n\t };\n\t _Visitor.prototype.visitIcu = function (icu, context) {\n\t var _this = this;\n\t var nodes = [new Text$2(\"{\" + icu.expression + \", \" + icu.type + \", \")];\n\t Object.keys(icu.cases).forEach(function (c) {\n\t nodes.push.apply(nodes, [new Text$2(c + \" {\")].concat(icu.cases[c].visit(_this), [new Text$2(\"} \")]));\n\t });\n\t nodes.push(new Text$2(\"}\"));\n\t return nodes;\n\t };\n\t _Visitor.prototype.visitTagPlaceholder = function (ph, context) {\n\t var startEx = new Tag(_EXEMPLE_TAG, {}, [new Text$2(\"<\" + ph.tag + \">\")]);\n\t var startTagPh = new Tag(_PLACEHOLDER_TAG$1, { name: ph.startName }, [startEx]);\n\t if (ph.isVoid) {\n\t // void tags have no children nor closing tags\n\t return [startTagPh];\n\t }\n\t var closeEx = new Tag(_EXEMPLE_TAG, {}, [new Text$2(\"\")]);\n\t var closeTagPh = new Tag(_PLACEHOLDER_TAG$1, { name: ph.closeName }, [closeEx]);\n\t return [startTagPh].concat(this.serialize(ph.children), [closeTagPh]);\n\t };\n\t _Visitor.prototype.visitPlaceholder = function (ph, context) {\n\t return [new Tag(_PLACEHOLDER_TAG$1, { name: ph.name })];\n\t };\n\t _Visitor.prototype.visitIcuPlaceholder = function (ph, context) {\n\t return [new Tag(_PLACEHOLDER_TAG$1, { name: ph.name })];\n\t };\n\t _Visitor.prototype.serialize = function (nodes) {\n\t var _this = this;\n\t return ListWrapper.flatten(nodes.map(function (node) { return node.visit(_this); }));\n\t };\n\t return _Visitor;\n\t }());\n\t\n\t var _TRANSLATIONS_TAG = 'translationbundle';\n\t var _TRANSLATION_TAG = 'translation';\n\t var _PLACEHOLDER_TAG$2 = 'ph';\n\t var Xtb = (function () {\n\t function Xtb(_htmlParser, _interpolationConfig) {\n\t this._htmlParser = _htmlParser;\n\t this._interpolationConfig = _interpolationConfig;\n\t }\n\t Xtb.prototype.write = function (messageMap) { throw new Error('Unsupported'); };\n\t Xtb.prototype.load = function (content, url, messageBundle) {\n\t var _this = this;\n\t // Parse the xtb file into xml nodes\n\t var result = new XmlParser().parse(content, url);\n\t if (result.errors.length) {\n\t throw new Error(\"xtb parse errors:\\n\" + result.errors.join('\\n'));\n\t }\n\t // Replace the placeholders, messages are now string\n\t var _a = new _Visitor$3().parse(result.rootNodes, messageBundle), messages = _a.messages, errors = _a.errors;\n\t if (errors.length) {\n\t throw new Error(\"xtb parse errors:\\n\" + errors.join('\\n'));\n\t }\n\t // Convert the string messages to html ast\n\t // TODO(vicb): map error message back to the original message in xtb\n\t var messageMap = {};\n\t var parseErrors = [];\n\t Object.keys(messages).forEach(function (id) {\n\t var res = _this._htmlParser.parse(messages[id], url, true, _this._interpolationConfig);\n\t parseErrors.push.apply(parseErrors, res.errors);\n\t messageMap[id] = res.rootNodes;\n\t });\n\t if (parseErrors.length) {\n\t throw new Error(\"xtb parse errors:\\n\" + parseErrors.join('\\n'));\n\t }\n\t return messageMap;\n\t };\n\t return Xtb;\n\t }());\n\t var _Visitor$3 = (function () {\n\t function _Visitor() {\n\t }\n\t _Visitor.prototype.parse = function (nodes, messageBundle) {\n\t var _this = this;\n\t this._messageNodes = [];\n\t this._translatedMessages = {};\n\t this._bundleDepth = 0;\n\t this._translationDepth = 0;\n\t this._errors = [];\n\t // Find all messages\n\t visitAll(this, nodes, null);\n\t var messageMap = messageBundle.getMessageMap();\n\t var placeholders = extractPlaceholders(messageBundle);\n\t var placeholderToIds = extractPlaceholderToIds(messageBundle);\n\t this._messageNodes\n\t .filter(function (message) {\n\t // Remove any messages that is not present in the source message bundle.\n\t return messageMap.hasOwnProperty(message[0]);\n\t })\n\t .sort(function (a, b) {\n\t // Because there could be no ICU placeholders inside an ICU message,\n\t // we do not need to take into account the `placeholderToMsgIds` of the referenced\n\t // messages, those would always be empty\n\t // TODO(vicb): overkill - create 2 buckets and [...woDeps, ...wDeps].process()\n\t if (Object.keys(messageMap[a[0]].placeholderToMsgIds).length == 0) {\n\t return -1;\n\t }\n\t if (Object.keys(messageMap[b[0]].placeholderToMsgIds).length == 0) {\n\t return 1;\n\t }\n\t return 0;\n\t })\n\t .forEach(function (message) {\n\t var id = message[0];\n\t _this._placeholders = placeholders[id] || {};\n\t _this._placeholderToIds = placeholderToIds[id] || {};\n\t // TODO(vicb): make sure there is no `_TRANSLATIONS_TAG` nor `_TRANSLATION_TAG`\n\t _this._translatedMessages[id] = visitAll(_this, message[1]).join('');\n\t });\n\t return { messages: this._translatedMessages, errors: this._errors };\n\t };\n\t _Visitor.prototype.visitElement = function (element, context) {\n\t switch (element.name) {\n\t case _TRANSLATIONS_TAG:\n\t this._bundleDepth++;\n\t if (this._bundleDepth > 1) {\n\t this._addError(element, \"<\" + _TRANSLATIONS_TAG + \"> elements can not be nested\");\n\t }\n\t visitAll(this, element.children, null);\n\t this._bundleDepth--;\n\t break;\n\t case _TRANSLATION_TAG:\n\t this._translationDepth++;\n\t if (this._translationDepth > 1) {\n\t this._addError(element, \"<\" + _TRANSLATION_TAG + \"> elements can not be nested\");\n\t }\n\t var idAttr = element.attrs.find(function (attr) { return attr.name === 'id'; });\n\t if (!idAttr) {\n\t this._addError(element, \"<\" + _TRANSLATION_TAG + \"> misses the \\\"id\\\" attribute\");\n\t }\n\t else {\n\t // ICU placeholders are reference to other messages.\n\t // The referenced message might not have been decoded yet.\n\t // We need to have all messages available to make sure deps are decoded first.\n\t // TODO(vicb): report an error on duplicate id\n\t this._messageNodes.push([idAttr.value, element.children]);\n\t }\n\t this._translationDepth--;\n\t break;\n\t case _PLACEHOLDER_TAG$2:\n\t var nameAttr = element.attrs.find(function (attr) { return attr.name === 'name'; });\n\t if (!nameAttr) {\n\t this._addError(element, \"<\" + _PLACEHOLDER_TAG$2 + \"> misses the \\\"name\\\" attribute\");\n\t }\n\t else {\n\t var name_1 = nameAttr.value;\n\t if (this._placeholders.hasOwnProperty(name_1)) {\n\t return this._placeholders[name_1];\n\t }\n\t if (this._placeholderToIds.hasOwnProperty(name_1) &&\n\t this._translatedMessages.hasOwnProperty(this._placeholderToIds[name_1])) {\n\t return this._translatedMessages[this._placeholderToIds[name_1]];\n\t }\n\t // TODO(vicb): better error message for when\n\t // !this._translatedMessages.hasOwnProperty(this._placeholderToIds[name])\n\t this._addError(element, \"The placeholder \\\"\" + name_1 + \"\\\" does not exists in the source message\");\n\t }\n\t break;\n\t default:\n\t this._addError(element, 'Unexpected tag');\n\t }\n\t };\n\t _Visitor.prototype.visitAttribute = function (attribute, context) {\n\t throw new Error('unreachable code');\n\t };\n\t _Visitor.prototype.visitText = function (text, context) { return text.value; };\n\t _Visitor.prototype.visitComment = function (comment, context) { return ''; };\n\t _Visitor.prototype.visitExpansion = function (expansion, context) {\n\t var _this = this;\n\t var strCases = expansion.cases.map(function (c) { return c.visit(_this, null); });\n\t return \"{\" + expansion.switchValue + \", \" + expansion.type + \", strCases.join(' ')}\";\n\t };\n\t _Visitor.prototype.visitExpansionCase = function (expansionCase, context) {\n\t return expansionCase.value + \" {\" + visitAll(this, expansionCase.expression, null) + \"}\";\n\t };\n\t _Visitor.prototype._addError = function (node, message) {\n\t this._errors.push(new I18nError(node.sourceSpan, message));\n\t };\n\t return _Visitor;\n\t }());\n\t\n\t /**\n\t * @license\n\t * Copyright Google Inc. All Rights Reserved.\n\t *\n\t * Use of this source code is governed by an MIT-style license that can be\n\t * found in the LICENSE file at https://angular.io/license\n\t */\n\t /**\n\t * A container for translated messages\n\t */\n\t var TranslationBundle = (function () {\n\t function TranslationBundle(_messageMap) {\n\t if (_messageMap === void 0) { _messageMap = {}; }\n\t this._messageMap = _messageMap;\n\t }\n\t TranslationBundle.load = function (content, url, messageBundle, serializer) {\n\t return new TranslationBundle(serializer.load(content, url, messageBundle));\n\t };\n\t TranslationBundle.prototype.get = function (id) { return this._messageMap[id]; };\n\t TranslationBundle.prototype.has = function (id) { return id in this._messageMap; };\n\t return TranslationBundle;\n\t }());\n\t\n\t var I18NHtmlParser = (function () {\n\t // TODO(vicb): transB.load() should not need a msgB & add transB.resolve(msgB,\n\t // interpolationConfig)\n\t // TODO(vicb): remove the interpolationConfig from the Xtb serializer\n\t function I18NHtmlParser(_htmlParser, _translations, _translationsFormat) {\n\t this._htmlParser = _htmlParser;\n\t this._translations = _translations;\n\t this._translationsFormat = _translationsFormat;\n\t }\n\t I18NHtmlParser.prototype.parse = function (source, url, parseExpansionForms, interpolationConfig) {\n\t if (parseExpansionForms === void 0) { parseExpansionForms = false; }\n\t if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }\n\t var parseResult = this._htmlParser.parse(source, url, parseExpansionForms, interpolationConfig);\n\t if (!this._translations || this._translations === '') {\n\t // Do not enable i18n when no translation bundle is provided\n\t return parseResult;\n\t }\n\t // TODO(vicb): add support for implicit tags / attributes\n\t var messageBundle = new MessageBundle(this._htmlParser, [], {});\n\t var errors = messageBundle.updateFromTemplate(source, url, interpolationConfig);\n\t if (errors && errors.length) {\n\t return new ParseTreeResult(parseResult.rootNodes, parseResult.errors.concat(errors));\n\t }\n\t var serializer = this._createSerializer(interpolationConfig);\n\t var translationBundle = TranslationBundle.load(this._translations, url, messageBundle, serializer);\n\t return mergeTranslations(parseResult.rootNodes, translationBundle, interpolationConfig, [], {});\n\t };\n\t I18NHtmlParser.prototype._createSerializer = function (interpolationConfig) {\n\t var format = (this._translationsFormat || 'xlf').toLowerCase();\n\t switch (format) {\n\t case 'xmb':\n\t return new Xmb();\n\t case 'xtb':\n\t return new Xtb(this._htmlParser, interpolationConfig);\n\t case 'xliff':\n\t case 'xlf':\n\t default:\n\t return new Xliff(this._htmlParser, interpolationConfig);\n\t }\n\t };\n\t return I18NHtmlParser;\n\t }());\n\t\n\t var isDefaultChangeDetectionStrategy = _angular_core.__core_private__.isDefaultChangeDetectionStrategy;\n\t var ChangeDetectorStatus = _angular_core.__core_private__.ChangeDetectorStatus;\n\t var LifecycleHooks = _angular_core.__core_private__.LifecycleHooks;\n\t var LIFECYCLE_HOOKS_VALUES = _angular_core.__core_private__.LIFECYCLE_HOOKS_VALUES;\n\t var ReflectorReader = _angular_core.__core_private__.ReflectorReader;\n\t var AppElement = _angular_core.__core_private__.AppElement;\n\t var CodegenComponentFactoryResolver = _angular_core.__core_private__.CodegenComponentFactoryResolver;\n\t var AppView = _angular_core.__core_private__.AppView;\n\t var DebugAppView = _angular_core.__core_private__.DebugAppView;\n\t var NgModuleInjector = _angular_core.__core_private__.NgModuleInjector;\n\t var registerModuleFactory = _angular_core.__core_private__.registerModuleFactory;\n\t var ViewType = _angular_core.__core_private__.ViewType;\n\t var MAX_INTERPOLATION_VALUES = _angular_core.__core_private__.MAX_INTERPOLATION_VALUES;\n\t var checkBinding = _angular_core.__core_private__.checkBinding;\n\t var flattenNestedViewRenderNodes = _angular_core.__core_private__.flattenNestedViewRenderNodes;\n\t var interpolate = _angular_core.__core_private__.interpolate;\n\t var ViewUtils = _angular_core.__core_private__.ViewUtils;\n\t var DebugContext = _angular_core.__core_private__.DebugContext;\n\t var StaticNodeDebugInfo = _angular_core.__core_private__.StaticNodeDebugInfo;\n\t var devModeEqual = _angular_core.__core_private__.devModeEqual;\n\t var UNINITIALIZED = _angular_core.__core_private__.UNINITIALIZED;\n\t var ValueUnwrapper = _angular_core.__core_private__.ValueUnwrapper;\n\t var TemplateRef_ = _angular_core.__core_private__.TemplateRef_;\n\t var EMPTY_ARRAY = _angular_core.__core_private__.EMPTY_ARRAY;\n\t var EMPTY_MAP = _angular_core.__core_private__.EMPTY_MAP;\n\t var pureProxy1 = _angular_core.__core_private__.pureProxy1;\n\t var pureProxy2 = _angular_core.__core_private__.pureProxy2;\n\t var pureProxy3 = _angular_core.__core_private__.pureProxy3;\n\t var pureProxy4 = _angular_core.__core_private__.pureProxy4;\n\t var pureProxy5 = _angular_core.__core_private__.pureProxy5;\n\t var pureProxy6 = _angular_core.__core_private__.pureProxy6;\n\t var pureProxy7 = _angular_core.__core_private__.pureProxy7;\n\t var pureProxy8 = _angular_core.__core_private__.pureProxy8;\n\t var pureProxy9 = _angular_core.__core_private__.pureProxy9;\n\t var pureProxy10 = _angular_core.__core_private__.pureProxy10;\n\t var castByValue = _angular_core.__core_private__.castByValue;\n\t var Console = _angular_core.__core_private__.Console;\n\t var reflector = _angular_core.__core_private__.reflector;\n\t var Reflector = _angular_core.__core_private__.Reflector;\n\t var ReflectionCapabilities = _angular_core.__core_private__.ReflectionCapabilities;\n\t var NoOpAnimationPlayer = _angular_core.__core_private__.NoOpAnimationPlayer;\n\t var AnimationSequencePlayer = _angular_core.__core_private__.AnimationSequencePlayer;\n\t var AnimationGroupPlayer = _angular_core.__core_private__.AnimationGroupPlayer;\n\t var AnimationKeyframe = _angular_core.__core_private__.AnimationKeyframe;\n\t var AnimationStyles = _angular_core.__core_private__.AnimationStyles;\n\t var AnimationOutput = _angular_core.__core_private__.AnimationOutput;\n\t var ANY_STATE = _angular_core.__core_private__.ANY_STATE;\n\t var DEFAULT_STATE = _angular_core.__core_private__.DEFAULT_STATE;\n\t var EMPTY_ANIMATION_STATE = _angular_core.__core_private__.EMPTY_STATE;\n\t var FILL_STYLE_FLAG = _angular_core.__core_private__.FILL_STYLE_FLAG;\n\t var prepareFinalAnimationStyles = _angular_core.__core_private__.prepareFinalAnimationStyles;\n\t var balanceAnimationKeyframes = _angular_core.__core_private__.balanceAnimationKeyframes;\n\t var clearStyles = _angular_core.__core_private__.clearStyles;\n\t var collectAndResolveStyles = _angular_core.__core_private__.collectAndResolveStyles;\n\t var renderStyles = _angular_core.__core_private__.renderStyles;\n\t var ComponentStillLoadingError = _angular_core.__core_private__.ComponentStillLoadingError;\n\t\n\t var APP_VIEW_MODULE_URL = assetUrl('core', 'linker/view');\n\t var VIEW_UTILS_MODULE_URL = assetUrl('core', 'linker/view_utils');\n\t var CD_MODULE_URL = assetUrl('core', 'change_detection/change_detection');\n\t var ANIMATION_STYLE_UTIL_ASSET_URL = assetUrl('core', 'animation/animation_style_util');\n\t var Identifiers = (function () {\n\t function Identifiers() {\n\t }\n\t Identifiers.ANALYZE_FOR_ENTRY_COMPONENTS = {\n\t name: 'ANALYZE_FOR_ENTRY_COMPONENTS',\n\t moduleUrl: assetUrl('core', 'metadata/di'),\n\t runtime: _angular_core.ANALYZE_FOR_ENTRY_COMPONENTS\n\t };\n\t Identifiers.ViewUtils = {\n\t name: 'ViewUtils',\n\t moduleUrl: assetUrl('core', 'linker/view_utils'),\n\t runtime: ViewUtils\n\t };\n\t Identifiers.AppView = { name: 'AppView', moduleUrl: APP_VIEW_MODULE_URL, runtime: AppView };\n\t Identifiers.DebugAppView = {\n\t name: 'DebugAppView',\n\t moduleUrl: APP_VIEW_MODULE_URL,\n\t runtime: DebugAppView\n\t };\n\t Identifiers.AppElement = {\n\t name: 'AppElement',\n\t moduleUrl: assetUrl('core', 'linker/element'),\n\t runtime: AppElement\n\t };\n\t Identifiers.ElementRef = {\n\t name: 'ElementRef',\n\t moduleUrl: assetUrl('core', 'linker/element_ref'),\n\t runtime: _angular_core.ElementRef\n\t };\n\t Identifiers.ViewContainerRef = {\n\t name: 'ViewContainerRef',\n\t moduleUrl: assetUrl('core', 'linker/view_container_ref'),\n\t runtime: _angular_core.ViewContainerRef\n\t };\n\t Identifiers.ChangeDetectorRef = {\n\t name: 'ChangeDetectorRef',\n\t moduleUrl: assetUrl('core', 'change_detection/change_detector_ref'),\n\t runtime: _angular_core.ChangeDetectorRef\n\t };\n\t Identifiers.RenderComponentType = {\n\t name: 'RenderComponentType',\n\t moduleUrl: assetUrl('core', 'render/api'),\n\t runtime: _angular_core.RenderComponentType\n\t };\n\t Identifiers.QueryList = {\n\t name: 'QueryList',\n\t moduleUrl: assetUrl('core', 'linker/query_list'),\n\t runtime: _angular_core.QueryList\n\t };\n\t Identifiers.TemplateRef = {\n\t name: 'TemplateRef',\n\t moduleUrl: assetUrl('core', 'linker/template_ref'),\n\t runtime: _angular_core.TemplateRef\n\t };\n\t Identifiers.TemplateRef_ = {\n\t name: 'TemplateRef_',\n\t moduleUrl: assetUrl('core', 'linker/template_ref'),\n\t runtime: TemplateRef_\n\t };\n\t Identifiers.CodegenComponentFactoryResolver = {\n\t name: 'CodegenComponentFactoryResolver',\n\t moduleUrl: assetUrl('core', 'linker/component_factory_resolver'),\n\t runtime: CodegenComponentFactoryResolver\n\t };\n\t Identifiers.ComponentFactoryResolver = {\n\t name: 'ComponentFactoryResolver',\n\t moduleUrl: assetUrl('core', 'linker/component_factory_resolver'),\n\t runtime: _angular_core.ComponentFactoryResolver\n\t };\n\t Identifiers.ComponentFactory = {\n\t name: 'ComponentFactory',\n\t runtime: _angular_core.ComponentFactory,\n\t moduleUrl: assetUrl('core', 'linker/component_factory')\n\t };\n\t Identifiers.NgModuleFactory = {\n\t name: 'NgModuleFactory',\n\t runtime: _angular_core.NgModuleFactory,\n\t moduleUrl: assetUrl('core', 'linker/ng_module_factory')\n\t };\n\t Identifiers.NgModuleInjector = {\n\t name: 'NgModuleInjector',\n\t runtime: NgModuleInjector,\n\t moduleUrl: assetUrl('core', 'linker/ng_module_factory')\n\t };\n\t Identifiers.RegisterModuleFactoryFn = {\n\t name: 'registerModuleFactory',\n\t runtime: registerModuleFactory,\n\t moduleUrl: assetUrl('core', 'linker/ng_module_factory_loader')\n\t };\n\t Identifiers.ValueUnwrapper = { name: 'ValueUnwrapper', moduleUrl: CD_MODULE_URL, runtime: ValueUnwrapper };\n\t Identifiers.Injector = {\n\t name: 'Injector',\n\t moduleUrl: assetUrl('core', 'di/injector'),\n\t runtime: _angular_core.Injector\n\t };\n\t Identifiers.ViewEncapsulation = {\n\t name: 'ViewEncapsulation',\n\t moduleUrl: assetUrl('core', 'metadata/view'),\n\t runtime: _angular_core.ViewEncapsulation\n\t };\n\t Identifiers.ViewType = {\n\t name: 'ViewType',\n\t moduleUrl: assetUrl('core', 'linker/view_type'),\n\t runtime: ViewType\n\t };\n\t Identifiers.ChangeDetectionStrategy = {\n\t name: 'ChangeDetectionStrategy',\n\t moduleUrl: CD_MODULE_URL,\n\t runtime: _angular_core.ChangeDetectionStrategy\n\t };\n\t Identifiers.StaticNodeDebugInfo = {\n\t name: 'StaticNodeDebugInfo',\n\t moduleUrl: assetUrl('core', 'linker/debug_context'),\n\t runtime: StaticNodeDebugInfo\n\t };\n\t Identifiers.DebugContext = {\n\t name: 'DebugContext',\n\t moduleUrl: assetUrl('core', 'linker/debug_context'),\n\t runtime: DebugContext\n\t };\n\t Identifiers.Renderer = {\n\t name: 'Renderer',\n\t moduleUrl: assetUrl('core', 'render/api'),\n\t runtime: _angular_core.Renderer\n\t };\n\t Identifiers.SimpleChange = { name: 'SimpleChange', moduleUrl: CD_MODULE_URL, runtime: _angular_core.SimpleChange };\n\t Identifiers.UNINITIALIZED = { name: 'UNINITIALIZED', moduleUrl: CD_MODULE_URL, runtime: UNINITIALIZED };\n\t Identifiers.ChangeDetectorStatus = {\n\t name: 'ChangeDetectorStatus',\n\t moduleUrl: CD_MODULE_URL,\n\t runtime: ChangeDetectorStatus\n\t };\n\t Identifiers.checkBinding = {\n\t name: 'checkBinding',\n\t moduleUrl: VIEW_UTILS_MODULE_URL,\n\t runtime: checkBinding\n\t };\n\t Identifiers.flattenNestedViewRenderNodes = {\n\t name: 'flattenNestedViewRenderNodes',\n\t moduleUrl: VIEW_UTILS_MODULE_URL,\n\t runtime: flattenNestedViewRenderNodes\n\t };\n\t Identifiers.devModeEqual = { name: 'devModeEqual', moduleUrl: CD_MODULE_URL, runtime: devModeEqual };\n\t Identifiers.interpolate = {\n\t name: 'interpolate',\n\t moduleUrl: VIEW_UTILS_MODULE_URL,\n\t runtime: interpolate\n\t };\n\t Identifiers.castByValue = {\n\t name: 'castByValue',\n\t moduleUrl: VIEW_UTILS_MODULE_URL,\n\t runtime: castByValue\n\t };\n\t Identifiers.EMPTY_ARRAY = {\n\t name: 'EMPTY_ARRAY',\n\t moduleUrl: VIEW_UTILS_MODULE_URL,\n\t runtime: EMPTY_ARRAY\n\t };\n\t Identifiers.EMPTY_MAP = { name: 'EMPTY_MAP', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: EMPTY_MAP };\n\t Identifiers.pureProxies = [\n\t null,\n\t { name: 'pureProxy1', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: pureProxy1 },\n\t { name: 'pureProxy2', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: pureProxy2 },\n\t { name: 'pureProxy3', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: pureProxy3 },\n\t { name: 'pureProxy4', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: pureProxy4 },\n\t { name: 'pureProxy5', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: pureProxy5 },\n\t { name: 'pureProxy6', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: pureProxy6 },\n\t { name: 'pureProxy7', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: pureProxy7 },\n\t { name: 'pureProxy8', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: pureProxy8 },\n\t { name: 'pureProxy9', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: pureProxy9 },\n\t { name: 'pureProxy10', moduleUrl: VIEW_UTILS_MODULE_URL, runtime: pureProxy10 },\n\t ];\n\t Identifiers.SecurityContext = {\n\t name: 'SecurityContext',\n\t moduleUrl: assetUrl('core', 'security'),\n\t runtime: _angular_core.SecurityContext,\n\t };\n\t Identifiers.AnimationKeyframe = {\n\t name: 'AnimationKeyframe',\n\t moduleUrl: assetUrl('core', 'animation/animation_keyframe'),\n\t runtime: AnimationKeyframe\n\t };\n\t Identifiers.AnimationStyles = {\n\t name: 'AnimationStyles',\n\t moduleUrl: assetUrl('core', 'animation/animation_styles'),\n\t runtime: AnimationStyles\n\t };\n\t Identifiers.NoOpAnimationPlayer = {\n\t name: 'NoOpAnimationPlayer',\n\t moduleUrl: assetUrl('core', 'animation/animation_player'),\n\t runtime: NoOpAnimationPlayer\n\t };\n\t Identifiers.AnimationGroupPlayer = {\n\t name: 'AnimationGroupPlayer',\n\t moduleUrl: assetUrl('core', 'animation/animation_group_player'),\n\t runtime: AnimationGroupPlayer\n\t };\n\t Identifiers.AnimationSequencePlayer = {\n\t name: 'AnimationSequencePlayer',\n\t moduleUrl: assetUrl('core', 'animation/animation_sequence_player'),\n\t runtime: AnimationSequencePlayer\n\t };\n\t Identifiers.prepareFinalAnimationStyles = {\n\t name: 'prepareFinalAnimationStyles',\n\t moduleUrl: ANIMATION_STYLE_UTIL_ASSET_URL,\n\t runtime: prepareFinalAnimationStyles\n\t };\n\t Identifiers.balanceAnimationKeyframes = {\n\t name: 'balanceAnimationKeyframes',\n\t moduleUrl: ANIMATION_STYLE_UTIL_ASSET_URL,\n\t runtime: balanceAnimationKeyframes\n\t };\n\t Identifiers.clearStyles = {\n\t name: 'clearStyles',\n\t moduleUrl: ANIMATION_STYLE_UTIL_ASSET_URL,\n\t runtime: clearStyles\n\t };\n\t Identifiers.renderStyles = {\n\t name: 'renderStyles',\n\t moduleUrl: ANIMATION_STYLE_UTIL_ASSET_URL,\n\t runtime: renderStyles\n\t };\n\t Identifiers.collectAndResolveStyles = {\n\t name: 'collectAndResolveStyles',\n\t moduleUrl: ANIMATION_STYLE_UTIL_ASSET_URL,\n\t runtime: collectAndResolveStyles\n\t };\n\t Identifiers.LOCALE_ID = {\n\t name: 'LOCALE_ID',\n\t moduleUrl: assetUrl('core', 'i18n/tokens'),\n\t runtime: _angular_core.LOCALE_ID\n\t };\n\t Identifiers.TRANSLATIONS_FORMAT = {\n\t name: 'TRANSLATIONS_FORMAT',\n\t moduleUrl: assetUrl('core', 'i18n/tokens'),\n\t runtime: _angular_core.TRANSLATIONS_FORMAT\n\t };\n\t Identifiers.AnimationOutput = {\n\t name: 'AnimationOutput',\n\t moduleUrl: assetUrl('core', 'animation/animation_output'),\n\t runtime: AnimationOutput\n\t };\n\t return Identifiers;\n\t }());\n\t function resolveIdentifier(identifier) {\n\t return new CompileIdentifierMetadata({\n\t name: identifier.name,\n\t moduleUrl: identifier.moduleUrl,\n\t reference: reflector.resolveIdentifier(identifier.name, identifier.moduleUrl, identifier.runtime)\n\t });\n\t }\n\t function identifierToken(identifier) {\n\t return new CompileTokenMetadata({ identifier: identifier });\n\t }\n\t function resolveIdentifierToken(identifier) {\n\t return identifierToken(resolveIdentifier(identifier));\n\t }\n\t function resolveEnumIdentifier(enumType, name) {\n\t var resolvedEnum = reflector.resolveEnum(enumType.reference, name);\n\t return new CompileIdentifierMetadata({ name: enumType.name + \".\" + name, moduleUrl: enumType.moduleUrl, reference: resolvedEnum });\n\t }\n\t\n\t /**\n\t * @license\n\t * Copyright Google Inc. All Rights Reserved.\n\t *\n\t * Use of this source code is governed by an MIT-style license that can be\n\t * found in the LICENSE file at https://angular.io/license\n\t */\n\t var __extends$8 = (this && this.__extends) || function (d, b) {\n\t for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];\n\t function __() { this.constructor = d; }\n\t d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n\t };\n\t var HtmlParser = (function (_super) {\n\t __extends$8(HtmlParser, _super);\n\t function HtmlParser() {\n\t _super.call(this, getHtmlTagDefinition);\n\t }\n\t HtmlParser.prototype.parse = function (source, url, parseExpansionForms, interpolationConfig) {\n\t if (parseExpansionForms === void 0) { parseExpansionForms = false; }\n\t if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }\n\t return _super.prototype.parse.call(this, source, url, parseExpansionForms, interpolationConfig);\n\t };\n\t HtmlParser.decorators = [\n\t { type: _angular_core.Injectable },\n\t ];\n\t /** @nocollapse */\n\t HtmlParser.ctorParameters = [];\n\t return HtmlParser;\n\t }(Parser$1));\n\t\n\t /**\n\t * @license\n\t * Copyright Google Inc. All Rights Reserved.\n\t *\n\t * Use of this source code is governed by an MIT-style license that can be\n\t * found in the LICENSE file at https://angular.io/license\n\t */\n\t var __extends$9 = (this && this.__extends) || function (d, b) {\n\t for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];\n\t function __() { this.constructor = d; }\n\t d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n\t };\n\t // http://cldr.unicode.org/index/cldr-spec/plural-rules\n\t var PLURAL_CASES = ['zero', 'one', 'two', 'few', 'many', 'other'];\n\t /**\n\t * Expands special forms into elements.\n\t *\n\t * For example,\n\t *\n\t * ```\n\t * { messages.length, plural,\n\t * =0 {zero}\n\t * =1 {one}\n\t * other {more than one}\n\t * }\n\t * ```\n\t *\n\t * will be expanded into\n\t *\n\t * ```\n\t *