{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}\n * - `minIntegerDigits` is the minimum number of integer digits to use. Defaults to `1`.\n * - `minFractionDigits` is the minimum number of digits after fraction. Defaults to `0`.\n * - `maxFractionDigits` is the maximum number of digits after fraction. Defaults to `3`.\n *\n * For more information on the acceptable range for each of these numbers and other\n * details see your native internationalization library.\n *\n * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers\n * and may require a polyfill. See [Browser Support](guide/browser-support) for details.\n *\n * ### Example\n *\n * {\\@example common/pipes/ts/number_pipe.ts region='NumberPipe'}\n *\n * \\@stable\n */\nvar DecimalPipe = (function () {\n /**\n * @param {?} _locale\n */\n function DecimalPipe(_locale) {\n this._locale = _locale;\n }\n /**\n * @param {?} value\n * @param {?=} digits\n * @return {?}\n */\n DecimalPipe.prototype.transform = function (value, digits) {\n return formatNumber(DecimalPipe, this._locale, value, NumberFormatStyle.Decimal, digits);\n };\n return DecimalPipe;\n}());\nDecimalPipe.decorators = [\n { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Pipe\"], args: [{ name: 'number' },] },\n];\n/**\n * @nocollapse\n */\nDecimalPipe.ctorParameters = function () { return [\n { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Inject\"], args: [__WEBPACK_IMPORTED_MODULE_1__angular_core__[\"LOCALE_ID\"],] },] },\n]; };\n/**\n * \\@ngModule CommonModule\n * \\@whatItDoes Formats a number as a percentage according to locale rules.\n * \\@howToUse `number_expression | percent[:digitInfo]`\n *\n * \\@description\n *\n * Formats a number as percentage.\n *\n * - `digitInfo` See {\\@link DecimalPipe} for detailed description.\n *\n * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers\n * and may require a polyfill. See [Browser Support](guide/browser-support) for details.\n *\n * ### Example\n *\n * {\\@example common/pipes/ts/number_pipe.ts region='PercentPipe'}\n *\n * \\@stable\n */\nvar PercentPipe = (function () {\n /**\n * @param {?} _locale\n */\n function PercentPipe(_locale) {\n this._locale = _locale;\n }\n /**\n * @param {?} value\n * @param {?=} digits\n * @return {?}\n */\n PercentPipe.prototype.transform = function (value, digits) {\n return formatNumber(PercentPipe, this._locale, value, NumberFormatStyle.Percent, digits);\n };\n return PercentPipe;\n}());\nPercentPipe.decorators = [\n { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Pipe\"], args: [{ name: 'percent' },] },\n];\n/**\n * @nocollapse\n */\nPercentPipe.ctorParameters = function () { return [\n { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Inject\"], args: [__WEBPACK_IMPORTED_MODULE_1__angular_core__[\"LOCALE_ID\"],] },] },\n]; };\n/**\n * \\@ngModule CommonModule\n * \\@whatItDoes Formats a number as currency using locale rules.\n * \\@howToUse `number_expression | currency[:currencyCode[:symbolDisplay[:digitInfo]]]`\n * \\@description\n *\n * Use `currency` to format a number as currency.\n *\n * - `currencyCode` is the [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) currency code, such\n * as `USD` for the US dollar and `EUR` for the euro.\n * - `symbolDisplay` is a boolean indicating whether to use the currency symbol or code.\n * - `true`: use symbol (e.g. `$`).\n * - `false`(default): use code (e.g. `USD`).\n * - `digitInfo` See {\\@link DecimalPipe} for detailed description.\n *\n * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers\n * and may require a polyfill. See [Browser Support](guide/browser-support) for details.\n *\n * ### Example\n *\n * {\\@example common/pipes/ts/number_pipe.ts region='CurrencyPipe'}\n *\n * \\@stable\n */\nvar CurrencyPipe = (function () {\n /**\n * @param {?} _locale\n */\n function CurrencyPipe(_locale) {\n this._locale = _locale;\n }\n /**\n * @param {?} value\n * @param {?=} currencyCode\n * @param {?=} symbolDisplay\n * @param {?=} digits\n * @return {?}\n */\n CurrencyPipe.prototype.transform = function (value, currencyCode, symbolDisplay, digits) {\n if (currencyCode === void 0) { currencyCode = 'USD'; }\n if (symbolDisplay === void 0) { symbolDisplay = false; }\n return formatNumber(CurrencyPipe, this._locale, value, NumberFormatStyle.Currency, digits, currencyCode, symbolDisplay);\n };\n return CurrencyPipe;\n}());\nCurrencyPipe.decorators = [\n { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Pipe\"], args: [{ name: 'currency' },] },\n];\n/**\n * @nocollapse\n */\nCurrencyPipe.ctorParameters = function () { return [\n { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Inject\"], args: [__WEBPACK_IMPORTED_MODULE_1__angular_core__[\"LOCALE_ID\"],] },] },\n]; };\n/**\n * @param {?} text\n * @return {?}\n */\nfunction parseIntAutoRadix(text) {\n var /** @type {?} */ result = parseInt(text);\n if (isNaN(result)) {\n throw new Error('Invalid integer literal when parsing ' + text);\n }\n return result;\n}\n/**\n * @param {?} value\n * @return {?}\n */\nfunction isNumeric(value) {\n return !isNaN(value - parseFloat(value));\n}\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar ISO8601_DATE_REGEX = /^(\\d{4})-?(\\d\\d)-?(\\d\\d)(?:T(\\d\\d)(?::?(\\d\\d)(?::?(\\d\\d)(?:\\.(\\d+))?)?)?(Z|([+-])(\\d\\d):?(\\d\\d))?)?$/;\n/**\n * \\@ngModule CommonModule\n * \\@whatItDoes Formats a date according to locale rules.\n * \\@howToUse `date_expression | date[:format]`\n * \\@description\n *\n * Where:\n * - `expression` is a date object or a number (milliseconds since UTC epoch) or an ISO string\n * (https://www.w3.org/TR/NOTE-datetime).\n * - `format` indicates which date/time components to include. The format can be predefined as\n * shown below or custom as shown in the table.\n * - `'medium'`: equivalent to `'yMMMdjms'` (e.g. `Sep 3, 2010, 12:05:08 PM` for `en-US`)\n * - `'short'`: equivalent to `'yMdjm'` (e.g. `9/3/2010, 12:05 PM` for `en-US`)\n * - `'fullDate'`: equivalent to `'yMMMMEEEEd'` (e.g. `Friday, September 3, 2010` for `en-US`)\n * - `'longDate'`: equivalent to `'yMMMMd'` (e.g. `September 3, 2010` for `en-US`)\n * - `'mediumDate'`: equivalent to `'yMMMd'` (e.g. `Sep 3, 2010` for `en-US`)\n * - `'shortDate'`: equivalent to `'yMd'` (e.g. `9/3/2010` for `en-US`)\n * - `'mediumTime'`: equivalent to `'jms'` (e.g. `12:05:08 PM` for `en-US`)\n * - `'shortTime'`: equivalent to `'jm'` (e.g. `12:05 PM` for `en-US`)\n *\n *\n * | Component | Symbol | Narrow | Short Form | Long Form | Numeric | 2-digit |\n * |-----------|:------:|--------|--------------|-------------------|-----------|-----------|\n * | era | G | G (A) | GGG (AD) | GGGG (Anno Domini)| - | - |\n * | year | y | - | - | - | y (2015) | yy (15) |\n * | month | M | L (S) | MMM (Sep) | MMMM (September) | M (9) | MM (09) |\n * | day | d | - | - | - | d (3) | dd (03) |\n * | weekday | E | E (S) | EEE (Sun) | EEEE (Sunday) | - | - |\n * | hour | j | - | - | - | j (1 PM) | jj (1 PM) |\n * | hour12 | h | - | - | - | h (1) | hh (01) |\n * | hour24 | H | - | - | - | H (13) | HH (13) |\n * | minute | m | - | - | - | m (5) | mm (05) |\n * | second | s | - | - | - | s (9) | ss (09) |\n * | timezone | z | - | - | z (Pacific Standard Time)| - | - |\n * | timezone | Z | - | Z (GMT-8:00) | - | - | - |\n * | timezone | a | - | a (PM) | - | - | - |\n *\n * In javascript, only the components specified will be respected (not the ordering,\n * punctuations, ...) and details of the formatting will be dependent on the locale.\n *\n * Timezone of the formatted text will be the local system timezone of the end-user's machine.\n *\n * When the expression is a ISO string without time (e.g. 2016-09-19) the time zone offset is not\n * applied and the formatted text will have the same day, month and year of the expression.\n *\n * WARNINGS:\n * - this pipe is marked as pure hence it will not be re-evaluated when the input is mutated.\n * Instead users should treat the date as an immutable object and change the reference when the\n * pipe needs to re-run (this is to avoid reformatting the date on every change detection run\n * which would be an expensive operation).\n * - this pipe uses the Internationalization API. Therefore it is only reliable in Chrome and Opera\n * browsers.\n *\n * ### Examples\n *\n * Assuming `dateObj` is (year: 2015, month: 6, day: 15, hour: 21, minute: 43, second: 11)\n * in the _local_ time and locale is 'en-US':\n *\n * ```\n * {{ dateObj | date }} // output is 'Jun 15, 2015'\n * {{ dateObj | date:'medium' }} // output is 'Jun 15, 2015, 9:43:11 PM'\n * {{ dateObj | date:'shortTime' }} // output is '9:43 PM'\n * {{ dateObj | date:'mmss' }} // output is '43:11'\n * ```\n *\n * {\\@example common/pipes/ts/date_pipe.ts region='DatePipe'}\n *\n * \\@stable\n */\nvar DatePipe = (function () {\n /**\n * @param {?} _locale\n */\n function DatePipe(_locale) {\n this._locale = _locale;\n }\n /**\n * @param {?} value\n * @param {?=} pattern\n * @return {?}\n */\n DatePipe.prototype.transform = function (value, pattern) {\n if (pattern === void 0) { pattern = 'mediumDate'; }\n var /** @type {?} */ date;\n if (isBlank(value) || value !== value)\n return null;\n if (typeof value === 'string') {\n value = value.trim();\n }\n if (isDate(value)) {\n date = value;\n }\n else if (isNumeric(value)) {\n date = new Date(parseFloat(value));\n }\n else if (typeof value === 'string' && /^(\\d{4}-\\d{1,2}-\\d{1,2})$/.test(value)) {\n /**\n * For ISO Strings without time the day, month and year must be extracted from the ISO String\n * before Date creation to avoid time offset and errors in the new Date.\n * If we only replace '-' with ',' in the ISO String (\"2015,01,01\"), and try to create a new\n * date, some browsers (e.g. IE 9) will throw an invalid Date error\n * If we leave the '-' (\"2015-01-01\") and try to create a new Date(\"2015-01-01\") the timeoffset\n * is applied\n * Note: ISO months are 0 for January, 1 for February, ...\n */\n var _a = value.split('-').map(function (val) { return parseInt(val, 10); }), y = _a[0], m = _a[1], d = _a[2];\n date = new Date(y, m - 1, d);\n }\n else {\n date = new Date(value);\n }\n if (!isDate(date)) {\n var /** @type {?} */ match = void 0;\n if ((typeof value === 'string') && (match = value.match(ISO8601_DATE_REGEX))) {\n date = isoStringToDate(match);\n }\n else {\n throw invalidPipeArgumentError(DatePipe, value);\n }\n }\n return DateFormatter.format(date, this._locale, DatePipe._ALIASES[pattern] || pattern);\n };\n return DatePipe;\n}());\n/**\n * \\@internal\n */\nDatePipe._ALIASES = {\n 'medium': 'yMMMdjms',\n 'short': 'yMdjm',\n 'fullDate': 'yMMMMEEEEd',\n 'longDate': 'yMMMMd',\n 'mediumDate': 'yMMMd',\n 'shortDate': 'yMd',\n 'mediumTime': 'jms',\n 'shortTime': 'jm'\n};\nDatePipe.decorators = [\n { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Pipe\"], args: [{ name: 'date', pure: true },] },\n];\n/**\n * @nocollapse\n */\nDatePipe.ctorParameters = function () { return [\n { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Inject\"], args: [__WEBPACK_IMPORTED_MODULE_1__angular_core__[\"LOCALE_ID\"],] },] },\n]; };\n/**\n * @param {?} obj\n * @return {?}\n */\nfunction isBlank(obj) {\n return obj == null || obj === '';\n}\n/**\n * @param {?} obj\n * @return {?}\n */\nfunction isDate(obj) {\n return obj instanceof Date && !isNaN(obj.valueOf());\n}\n/**\n * @param {?} match\n * @return {?}\n */\nfunction isoStringToDate(match) {\n var /** @type {?} */ date = new Date(0);\n var /** @type {?} */ tzHour = 0;\n var /** @type {?} */ tzMin = 0;\n var /** @type {?} */ dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear;\n var /** @type {?} */ timeSetter = match[8] ? date.setUTCHours : date.setHours;\n if (match[9]) {\n tzHour = toInt(match[9] + match[10]);\n tzMin = toInt(match[9] + match[11]);\n }\n dateSetter.call(date, toInt(match[1]), toInt(match[2]) - 1, toInt(match[3]));\n var /** @type {?} */ h = toInt(match[4] || '0') - tzHour;\n var /** @type {?} */ m = toInt(match[5] || '0') - tzMin;\n var /** @type {?} */ s = toInt(match[6] || '0');\n var /** @type {?} */ ms = Math.round(parseFloat('0.' + (match[7] || 0)) * 1000);\n timeSetter.call(date, h, m, s, ms);\n return date;\n}\n/**\n * @param {?} str\n * @return {?}\n */\nfunction toInt(str) {\n return parseInt(str, 10);\n}\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar _INTERPOLATION_REGEXP = /#/g;\n/**\n * \\@ngModule CommonModule\n * \\@whatItDoes Maps a value to a string that pluralizes the value according to locale rules.\n * \\@howToUse `expression | i18nPlural:mapping`\n * \\@description\n *\n * Where:\n * - `expression` is a number.\n * - `mapping` is an object that mimics the ICU format, see\n * http://userguide.icu-project.org/formatparse/messages\n *\n * ## Example\n *\n * {\\@example common/pipes/ts/i18n_pipe.ts region='I18nPluralPipeComponent'}\n *\n * \\@experimental\n */\nvar I18nPluralPipe = (function () {\n /**\n * @param {?} _localization\n */\n function I18nPluralPipe(_localization) {\n this._localization = _localization;\n }\n /**\n * @param {?} value\n * @param {?} pluralMap\n * @return {?}\n */\n I18nPluralPipe.prototype.transform = function (value, pluralMap) {\n if (value == null)\n return '';\n if (typeof pluralMap !== 'object' || pluralMap === null) {\n throw invalidPipeArgumentError(I18nPluralPipe, pluralMap);\n }\n var /** @type {?} */ key = getPluralCategory(value, Object.keys(pluralMap), this._localization);\n return pluralMap[key].replace(_INTERPOLATION_REGEXP, value.toString());\n };\n return I18nPluralPipe;\n}());\nI18nPluralPipe.decorators = [\n { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Pipe\"], args: [{ name: 'i18nPlural', pure: true },] },\n];\n/**\n * @nocollapse\n */\nI18nPluralPipe.ctorParameters = function () { return [\n { type: NgLocalization, },\n]; };\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * \\@ngModule CommonModule\n * \\@whatItDoes Generic selector that displays the string that matches the current value.\n * \\@howToUse `expression | i18nSelect:mapping`\n * \\@description\n *\n * Where `mapping` is an object that indicates the text that should be displayed\n * for different values of the provided `expression`.\n * If none of the keys of the mapping match the value of the `expression`, then the content\n * of the `other` key is returned when present, otherwise an empty string is returned.\n *\n * ## Example\n *\n * {\\@example common/pipes/ts/i18n_pipe.ts region='I18nSelectPipeComponent'}\n *\n * \\@experimental\n */\nvar I18nSelectPipe = (function () {\n function I18nSelectPipe() {\n }\n /**\n * @param {?} value\n * @param {?} mapping\n * @return {?}\n */\n I18nSelectPipe.prototype.transform = function (value, mapping) {\n if (value == null)\n return '';\n if (typeof mapping !== 'object' || typeof value !== 'string') {\n throw invalidPipeArgumentError(I18nSelectPipe, mapping);\n }\n if (mapping.hasOwnProperty(value)) {\n return mapping[value];\n }\n if (mapping.hasOwnProperty('other')) {\n return mapping['other'];\n }\n return '';\n };\n return I18nSelectPipe;\n}());\nI18nSelectPipe.decorators = [\n { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Pipe\"], args: [{ name: 'i18nSelect', pure: true },] },\n];\n/**\n * @nocollapse\n */\nI18nSelectPipe.ctorParameters = function () { return []; };\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * \\@ngModule CommonModule\n * \\@whatItDoes Converts value into JSON string.\n * \\@howToUse `expression | json`\n * \\@description\n *\n * Converts value into string using `JSON.stringify`. Useful for debugging.\n *\n * ### Example\n * {\\@example common/pipes/ts/json_pipe.ts region='JsonPipe'}\n *\n * \\@stable\n */\nvar JsonPipe = (function () {\n function JsonPipe() {\n }\n /**\n * @param {?} value\n * @return {?}\n */\n JsonPipe.prototype.transform = function (value) { return JSON.stringify(value, null, 2); };\n return JsonPipe;\n}());\nJsonPipe.decorators = [\n { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Pipe\"], args: [{ name: 'json', pure: false },] },\n];\n/**\n * @nocollapse\n */\nJsonPipe.ctorParameters = function () { return []; };\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * \\@ngModule CommonModule\n * \\@whatItDoes Creates a new List or String containing a subset (slice) of the elements.\n * \\@howToUse `array_or_string_expression | slice:start[:end]`\n * \\@description\n *\n * Where the input expression is a `List` or `String`, and:\n * - `start`: The starting index of the subset to return.\n * - **a positive integer**: return the item at `start` index and all items after\n * in the list or string expression.\n * - **a negative integer**: return the item at `start` index from the end and all items after\n * in the list or string expression.\n * - **if positive and greater than the size of the expression**: return an empty list or string.\n * - **if negative and greater than the size of the expression**: return entire list or string.\n * - `end`: The ending index of the subset to return.\n * - **omitted**: return all items until the end.\n * - **if positive**: return all items before `end` index of the list or string.\n * - **if negative**: return all items before `end` index from the end of the list or string.\n *\n * All behavior is based on the expected behavior of the JavaScript API `Array.prototype.slice()`\n * and `String.prototype.slice()`.\n *\n * When operating on a [List], the returned list is always a copy even when all\n * the elements are being returned.\n *\n * When operating on a blank value, the pipe returns the blank value.\n *\n * ## List Example\n *\n * This `ngFor` example:\n *\n * {\\@example common/pipes/ts/slice_pipe.ts region='SlicePipe_list'}\n *\n * produces the following:\n *\n * {ICU message}
` would produce two messages:\n * - one for the content with meaning and description,\n * - another one for the ICU message.\n *\n * In this case the last message is discarded as it contains less information (the AST is\n * otherwise identical).\n *\n * Note that we should still keep messages extracted from attributes inside the section (ie in the\n * ICU message here)\n * @param {?} node\n * @param {?} directChildren\n * @return {?}\n */\n _Visitor.prototype._closeTranslatableSection = function (node, directChildren) {\n if (!this._isInTranslatableSection) {\n this._reportError(node, 'Unexpected section end');\n return;\n }\n var /** @type {?} */ startIndex = this._msgCountAtSectionStart;\n var /** @type {?} */ significantChildren = directChildren.reduce(function (count, node) { return count + (node instanceof Comment ? 0 : 1); }, 0);\n if (significantChildren == 1) {\n for (var /** @type {?} */ i = this._messages.length - 1; i >= ((startIndex)); i--) {\n var /** @type {?} */ ast = this._messages[i].nodes;\n if (!(ast.length == 1 && ast[0] instanceof Text$1)) {\n this._messages.splice(i, 1);\n break;\n }\n }\n }\n this._msgCountAtSectionStart = undefined;\n };\n /**\n * @param {?} node\n * @param {?} msg\n * @return {?}\n */\n _Visitor.prototype._reportError = function (node, msg) {\n this._errors.push(new I18nError(/** @type {?} */ ((node.sourceSpan)), msg));\n };\n return _Visitor;\n}());\n/**\n * @param {?} n\n * @return {?}\n */\nfunction _isOpeningComment(n) {\n return !!(n instanceof Comment && n.value && n.value.startsWith('i18n'));\n}\n/**\n * @param {?} n\n * @return {?}\n */\nfunction _isClosingComment(n) {\n return !!(n instanceof Comment && n.value && n.value === '/i18n');\n}\n/**\n * @param {?} p\n * @return {?}\n */\nfunction _getI18nAttr(p) {\n return p.attrs.find(function (attr) { return attr.name === _I18N_ATTR; }) || null;\n}\n/**\n * @param {?=} i18n\n * @return {?}\n */\nfunction _parseMessageMeta(i18n) {\n if (!i18n)\n return { meaning: '', description: '', id: '' };\n var /** @type {?} */ idIndex = i18n.indexOf(ID_SEPARATOR);\n var /** @type {?} */ descIndex = i18n.indexOf(MEANING_SEPARATOR);\n var _a = (idIndex > -1) ? [i18n.slice(0, idIndex), i18n.slice(idIndex + 2)] : [i18n, ''], meaningAndDesc = _a[0], id = _a[1];\n var _b = (descIndex > -1) ?\n [meaningAndDesc.slice(0, descIndex), meaningAndDesc.slice(descIndex + 1)] :\n ['', meaningAndDesc], meaning = _b[0], description = _b[1];\n return { meaning: meaning, description: description, id: id };\n}\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar XmlTagDefinition = (function () {\n function XmlTagDefinition() {\n this.closedByParent = false;\n this.contentType = TagContentType.PARSABLE_DATA;\n this.isVoid = false;\n this.ignoreFirstLf = false;\n this.canSelfClose = true;\n }\n /**\n * @param {?} currentParent\n * @return {?}\n */\n XmlTagDefinition.prototype.requireExtraParent = function (currentParent) { return false; };\n /**\n * @param {?} name\n * @return {?}\n */\n XmlTagDefinition.prototype.isClosedByChild = function (name) { return false; };\n return XmlTagDefinition;\n}());\nvar _TAG_DEFINITION = new XmlTagDefinition();\n/**\n * @param {?} tagName\n * @return {?}\n */\nfunction getXmlTagDefinition(tagName) {\n return _TAG_DEFINITION;\n}\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar XmlParser = (function (_super) {\n __WEBPACK_IMPORTED_MODULE_0_tslib__[\"__extends\"](XmlParser, _super);\n function XmlParser() {\n return _super.call(this, getXmlTagDefinition) || this;\n }\n /**\n * @param {?} source\n * @param {?} url\n * @param {?=} parseExpansionForms\n * @return {?}\n */\n XmlParser.prototype.parse = function (source, url, parseExpansionForms) {\n if (parseExpansionForms === void 0) { parseExpansionForms = false; }\n return _super.prototype.parse.call(this, source, url, parseExpansionForms);\n };\n return XmlParser;\n}(Parser$1));\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * @abstract\n */\nvar Serializer = (function () {\n function Serializer() {\n }\n /**\n * @abstract\n * @param {?} messages\n * @param {?} locale\n * @return {?}\n */\n Serializer.prototype.write = function (messages, locale) { };\n /**\n * @abstract\n * @param {?} content\n * @param {?} url\n * @return {?}\n */\n Serializer.prototype.load = function (content, url) { };\n /**\n * @abstract\n * @param {?} message\n * @return {?}\n */\n Serializer.prototype.digest = function (message) { };\n /**\n * @param {?} message\n * @return {?}\n */\n Serializer.prototype.createNameMapper = function (message) { return null; };\n return Serializer;\n}());\n/**\n * A simple mapper that take a function to transform an internal name to a public name\n */\nvar SimplePlaceholderMapper = (function (_super) {\n __WEBPACK_IMPORTED_MODULE_0_tslib__[\"__extends\"](SimplePlaceholderMapper, _super);\n /**\n * @param {?} message\n * @param {?} mapName\n */\n function SimplePlaceholderMapper(message, mapName) {\n var _this = _super.call(this) || this;\n _this.mapName = mapName;\n _this.internalToPublic = {};\n _this.publicToNextId = {};\n _this.publicToInternal = {};\n message.nodes.forEach(function (node) { return node.visit(_this); });\n return _this;\n }\n /**\n * @param {?} internalName\n * @return {?}\n */\n SimplePlaceholderMapper.prototype.toPublicName = function (internalName) {\n return this.internalToPublic.hasOwnProperty(internalName) ?\n this.internalToPublic[internalName] :\n null;\n };\n /**\n * @param {?} publicName\n * @return {?}\n */\n SimplePlaceholderMapper.prototype.toInternalName = function (publicName) {\n return this.publicToInternal.hasOwnProperty(publicName) ? this.publicToInternal[publicName] :\n null;\n };\n /**\n * @param {?} text\n * @param {?=} context\n * @return {?}\n */\n SimplePlaceholderMapper.prototype.visitText = function (text, context) { return null; };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n SimplePlaceholderMapper.prototype.visitTagPlaceholder = function (ph, context) {\n this.visitPlaceholderName(ph.startName);\n _super.prototype.visitTagPlaceholder.call(this, ph, context);\n this.visitPlaceholderName(ph.closeName);\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n SimplePlaceholderMapper.prototype.visitPlaceholder = function (ph, context) { this.visitPlaceholderName(ph.name); };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n SimplePlaceholderMapper.prototype.visitIcuPlaceholder = function (ph, context) {\n this.visitPlaceholderName(ph.name);\n };\n /**\n * @param {?} internalName\n * @return {?}\n */\n SimplePlaceholderMapper.prototype.visitPlaceholderName = function (internalName) {\n if (!internalName || this.internalToPublic.hasOwnProperty(internalName)) {\n return;\n }\n var /** @type {?} */ publicName = this.mapName(internalName);\n if (this.publicToInternal.hasOwnProperty(publicName)) {\n // Create a new XMB when it has already been used\n var /** @type {?} */ nextId = this.publicToNextId[publicName];\n this.publicToNextId[publicName] = nextId + 1;\n publicName = publicName + \"_\" + nextId;\n }\n else {\n this.publicToNextId[publicName] = 1;\n }\n this.internalToPublic[internalName] = publicName;\n this.publicToInternal[publicName] = internalName;\n };\n return SimplePlaceholderMapper;\n}(RecurseVisitor));\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar _Visitor$1 = (function () {\n function _Visitor$1() {\n }\n /**\n * @param {?} tag\n * @return {?}\n */\n _Visitor$1.prototype.visitTag = function (tag) {\n var _this = this;\n var /** @type {?} */ strAttrs = this._serializeAttributes(tag.attrs);\n if (tag.children.length == 0) {\n return \"<\" + tag.name + strAttrs + \"/>\";\n }\n var /** @type {?} */ strChildren = tag.children.map(function (node) { return node.visit(_this); });\n return \"<\" + tag.name + strAttrs + \">\" + strChildren.join('') + \"\";\n };\n /**\n * @param {?} text\n * @return {?}\n */\n _Visitor$1.prototype.visitText = function (text) { return text.value; };\n /**\n * @param {?} decl\n * @return {?}\n */\n _Visitor$1.prototype.visitDeclaration = function (decl) {\n return \"\";\n };\n /**\n * @param {?} attrs\n * @return {?}\n */\n _Visitor$1.prototype._serializeAttributes = function (attrs) {\n var /** @type {?} */ strAttrs = Object.keys(attrs).map(function (name) { return name + \"=\\\"\" + attrs[name] + \"\\\"\"; }).join(' ');\n return strAttrs.length > 0 ? ' ' + strAttrs : '';\n };\n /**\n * @param {?} doctype\n * @return {?}\n */\n _Visitor$1.prototype.visitDoctype = function (doctype) {\n return \"\";\n };\n return _Visitor$1;\n}());\nvar _visitor = new _Visitor$1();\n/**\n * @param {?} nodes\n * @return {?}\n */\nfunction serialize(nodes) {\n return nodes.map(function (node) { return node.visit(_visitor); }).join('');\n}\nvar Declaration = (function () {\n /**\n * @param {?} unescapedAttrs\n */\n function Declaration(unescapedAttrs) {\n var _this = this;\n this.attrs = {};\n Object.keys(unescapedAttrs).forEach(function (k) {\n _this.attrs[k] = _escapeXml(unescapedAttrs[k]);\n });\n }\n /**\n * @param {?} visitor\n * @return {?}\n */\n Declaration.prototype.visit = function (visitor) { return visitor.visitDeclaration(this); };\n return Declaration;\n}());\nvar Doctype = (function () {\n /**\n * @param {?} rootTag\n * @param {?} dtd\n */\n function Doctype(rootTag, dtd) {\n this.rootTag = rootTag;\n this.dtd = dtd;\n }\n ;\n /**\n * @param {?} visitor\n * @return {?}\n */\n Doctype.prototype.visit = function (visitor) { return visitor.visitDoctype(this); };\n return Doctype;\n}());\nvar Tag = (function () {\n /**\n * @param {?} name\n * @param {?=} unescapedAttrs\n * @param {?=} children\n */\n function Tag(name, unescapedAttrs, children) {\n if (unescapedAttrs === void 0) { unescapedAttrs = {}; }\n if (children === void 0) { children = []; }\n var _this = this;\n this.name = name;\n this.children = children;\n this.attrs = {};\n Object.keys(unescapedAttrs).forEach(function (k) {\n _this.attrs[k] = _escapeXml(unescapedAttrs[k]);\n });\n }\n /**\n * @param {?} visitor\n * @return {?}\n */\n Tag.prototype.visit = function (visitor) { return visitor.visitTag(this); };\n return Tag;\n}());\nvar Text$2 = (function () {\n /**\n * @param {?} unescapedValue\n */\n function Text$2(unescapedValue) {\n this.value = _escapeXml(unescapedValue);\n }\n ;\n /**\n * @param {?} visitor\n * @return {?}\n */\n Text$2.prototype.visit = function (visitor) { return visitor.visitText(this); };\n return Text$2;\n}());\nvar CR = (function (_super) {\n __WEBPACK_IMPORTED_MODULE_0_tslib__[\"__extends\"](CR, _super);\n /**\n * @param {?=} ws\n */\n function CR(ws) {\n if (ws === void 0) { ws = 0; }\n return _super.call(this, \"\\n\" + new Array(ws + 1).join(' ')) || this;\n }\n return CR;\n}(Text$2));\nvar _ESCAPED_CHARS = [\n [/&/g, '&'],\n [/\"/g, '"'],\n [/'/g, '''],\n [//g, '>'],\n];\n/**\n * @param {?} text\n * @return {?}\n */\nfunction _escapeXml(text) {\n return _ESCAPED_CHARS.reduce(function (text, entry) { return text.replace(entry[0], entry[1]); }, text);\n}\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar _VERSION = '1.2';\nvar _XMLNS = 'urn:oasis:names:tc:xliff:document:1.2';\n// TODO(vicb): make this a param (s/_/-/)\nvar _DEFAULT_SOURCE_LANG = 'en';\nvar _PLACEHOLDER_TAG = 'x';\nvar _FILE_TAG = 'file';\nvar _SOURCE_TAG = 'source';\nvar _TARGET_TAG = 'target';\nvar _UNIT_TAG = 'trans-unit';\nvar _CONTEXT_GROUP_TAG = 'context-group';\nvar _CONTEXT_TAG = 'context';\nvar Xliff = (function (_super) {\n __WEBPACK_IMPORTED_MODULE_0_tslib__[\"__extends\"](Xliff, _super);\n function Xliff() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n /**\n * @param {?} messages\n * @param {?} locale\n * @return {?}\n */\n Xliff.prototype.write = function (messages, locale) {\n var /** @type {?} */ visitor = new _WriteVisitor();\n var /** @type {?} */ transUnits = [];\n messages.forEach(function (message) {\n var /** @type {?} */ contextTags = [];\n message.sources.forEach(function (source) {\n var /** @type {?} */ contextGroupTag = new Tag(_CONTEXT_GROUP_TAG, { purpose: 'location' });\n contextGroupTag.children.push(new CR(10), new Tag(_CONTEXT_TAG, { 'context-type': 'sourcefile' }, [new Text$2(source.filePath)]), new CR(10), new Tag(_CONTEXT_TAG, { 'context-type': 'linenumber' }, [new Text$2(\"\" + source.startLine)]), new CR(8));\n contextTags.push(new CR(8), contextGroupTag);\n });\n var /** @type {?} */ transUnit = new Tag(_UNIT_TAG, { id: message.id, datatype: 'html' });\n (_a = transUnit.children).push.apply(_a, [new CR(8), new Tag(_SOURCE_TAG, {}, visitor.serialize(message.nodes))].concat(contextTags));\n if (message.description) {\n transUnit.children.push(new CR(8), new Tag('note', { priority: '1', from: 'description' }, [new Text$2(message.description)]));\n }\n if (message.meaning) {\n transUnit.children.push(new CR(8), new Tag('note', { priority: '1', from: 'meaning' }, [new Text$2(message.meaning)]));\n }\n transUnit.children.push(new CR(6));\n transUnits.push(new CR(6), transUnit);\n var _a;\n });\n var /** @type {?} */ body = new Tag('body', {}, transUnits.concat([new CR(4)]));\n var /** @type {?} */ file = new Tag('file', {\n 'source-language': locale || _DEFAULT_SOURCE_LANG,\n datatype: 'plaintext',\n original: 'ng2.template',\n }, [new CR(4), body, new CR(2)]);\n var /** @type {?} */ xliff = new Tag('xliff', { version: _VERSION, xmlns: _XMLNS }, [new CR(2), file, new CR()]);\n return serialize([\n new Declaration({ version: '1.0', encoding: 'UTF-8' }), new CR(), xliff, new CR()\n ]);\n };\n /**\n * @param {?} content\n * @param {?} url\n * @return {?}\n */\n Xliff.prototype.load = function (content, url) {\n // xliff to xml nodes\n var /** @type {?} */ xliffParser = new XliffParser();\n var _a = xliffParser.parse(content, url), locale = _a.locale, msgIdToHtml = _a.msgIdToHtml, errors = _a.errors;\n // xml nodes to i18n nodes\n var /** @type {?} */ i18nNodesByMsgId = {};\n var /** @type {?} */ converter = new XmlToI18n();\n Object.keys(msgIdToHtml).forEach(function (msgId) {\n var _a = converter.convert(msgIdToHtml[msgId], url), i18nNodes = _a.i18nNodes, e = _a.errors;\n errors.push.apply(errors, e);\n i18nNodesByMsgId[msgId] = i18nNodes;\n });\n if (errors.length) {\n throw new Error(\"xliff parse errors:\\n\" + errors.join('\\n'));\n }\n return { locale: /** @type {?} */ ((locale)), i18nNodesByMsgId: i18nNodesByMsgId };\n };\n /**\n * @param {?} message\n * @return {?}\n */\n Xliff.prototype.digest = function (message) { return digest(message); };\n return Xliff;\n}(Serializer));\nvar _WriteVisitor = (function () {\n function _WriteVisitor() {\n }\n /**\n * @param {?} text\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor.prototype.visitText = function (text, context) { return [new Text$2(text.value)]; };\n /**\n * @param {?} container\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor.prototype.visitContainer = function (container, context) {\n var _this = this;\n var /** @type {?} */ nodes = [];\n container.children.forEach(function (node) { return nodes.push.apply(nodes, node.visit(_this)); });\n return nodes;\n };\n /**\n * @param {?} icu\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor.prototype.visitIcu = function (icu, context) {\n var _this = this;\n var /** @type {?} */ nodes = [new Text$2(\"{\" + icu.expressionPlaceholder + \", \" + icu.type + \", \")];\n Object.keys(icu.cases).forEach(function (c) {\n nodes.push.apply(nodes, [new Text$2(c + \" {\")].concat(icu.cases[c].visit(_this), [new Text$2(\"} \")]));\n });\n nodes.push(new Text$2(\"}\"));\n return nodes;\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor.prototype.visitTagPlaceholder = function (ph, context) {\n var /** @type {?} */ ctype = getCtypeForTag(ph.tag);\n var /** @type {?} */ startTagPh = new Tag(_PLACEHOLDER_TAG, { id: ph.startName, ctype: ctype });\n if (ph.isVoid) {\n // void tags have no children nor closing tags\n return [startTagPh];\n }\n var /** @type {?} */ closeTagPh = new Tag(_PLACEHOLDER_TAG, { id: ph.closeName, ctype: ctype });\n return [startTagPh].concat(this.serialize(ph.children), [closeTagPh]);\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor.prototype.visitPlaceholder = function (ph, context) {\n return [new Tag(_PLACEHOLDER_TAG, { id: ph.name })];\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor.prototype.visitIcuPlaceholder = function (ph, context) {\n return [new Tag(_PLACEHOLDER_TAG, { id: ph.name })];\n };\n /**\n * @param {?} nodes\n * @return {?}\n */\n _WriteVisitor.prototype.serialize = function (nodes) {\n var _this = this;\n return [].concat.apply([], nodes.map(function (node) { return node.visit(_this); }));\n };\n return _WriteVisitor;\n}());\nvar XliffParser = (function () {\n function XliffParser() {\n this._locale = null;\n }\n /**\n * @param {?} xliff\n * @param {?} url\n * @return {?}\n */\n XliffParser.prototype.parse = function (xliff, url) {\n this._unitMlString = null;\n this._msgIdToHtml = {};\n var /** @type {?} */ xml = new XmlParser().parse(xliff, url, false);\n this._errors = xml.errors;\n visitAll(this, xml.rootNodes, null);\n return {\n msgIdToHtml: this._msgIdToHtml,\n errors: this._errors,\n locale: this._locale,\n };\n };\n /**\n * @param {?} element\n * @param {?} context\n * @return {?}\n */\n XliffParser.prototype.visitElement = function (element, context) {\n switch (element.name) {\n case _UNIT_TAG:\n this._unitMlString = ((null));\n var /** @type {?} */ idAttr = element.attrs.find(function (attr) { return attr.name === 'id'; });\n if (!idAttr) {\n this._addError(element, \"<\" + _UNIT_TAG + \"> misses the \\\"id\\\" attribute\");\n }\n else {\n var /** @type {?} */ id = idAttr.value;\n if (this._msgIdToHtml.hasOwnProperty(id)) {\n this._addError(element, \"Duplicated translations for msg \" + id);\n }\n else {\n visitAll(this, element.children, null);\n if (typeof this._unitMlString === 'string') {\n this._msgIdToHtml[id] = this._unitMlString;\n }\n else {\n this._addError(element, \"Message \" + id + \" misses a translation\");\n }\n }\n }\n break;\n case _SOURCE_TAG:\n // ignore source message\n break;\n case _TARGET_TAG:\n var /** @type {?} */ innerTextStart = ((element.startSourceSpan)).end.offset;\n var /** @type {?} */ innerTextEnd = ((element.endSourceSpan)).start.offset;\n var /** @type {?} */ content = ((element.startSourceSpan)).start.file.content;\n var /** @type {?} */ innerText = content.slice(innerTextStart, innerTextEnd);\n this._unitMlString = innerText;\n break;\n case _FILE_TAG:\n var /** @type {?} */ localeAttr = element.attrs.find(function (attr) { return attr.name === 'target-language'; });\n if (localeAttr) {\n this._locale = localeAttr.value;\n }\n visitAll(this, element.children, null);\n break;\n default:\n // TODO(vicb): assert file structure, xliff version\n // For now only recurse on unhandled nodes\n visitAll(this, element.children, null);\n }\n };\n /**\n * @param {?} attribute\n * @param {?} context\n * @return {?}\n */\n XliffParser.prototype.visitAttribute = function (attribute, context) { };\n /**\n * @param {?} text\n * @param {?} context\n * @return {?}\n */\n XliffParser.prototype.visitText = function (text, context) { };\n /**\n * @param {?} comment\n * @param {?} context\n * @return {?}\n */\n XliffParser.prototype.visitComment = function (comment, context) { };\n /**\n * @param {?} expansion\n * @param {?} context\n * @return {?}\n */\n XliffParser.prototype.visitExpansion = function (expansion, context) { };\n /**\n * @param {?} expansionCase\n * @param {?} context\n * @return {?}\n */\n XliffParser.prototype.visitExpansionCase = function (expansionCase, context) { };\n /**\n * @param {?} node\n * @param {?} message\n * @return {?}\n */\n XliffParser.prototype._addError = function (node, message) {\n this._errors.push(new I18nError(/** @type {?} */ ((node.sourceSpan)), message));\n };\n return XliffParser;\n}());\nvar XmlToI18n = (function () {\n function XmlToI18n() {\n }\n /**\n * @param {?} message\n * @param {?} url\n * @return {?}\n */\n XmlToI18n.prototype.convert = function (message, url) {\n var /** @type {?} */ xmlIcu = new XmlParser().parse(message, url, true);\n this._errors = xmlIcu.errors;\n var /** @type {?} */ i18nNodes = this._errors.length > 0 || xmlIcu.rootNodes.length == 0 ?\n [] :\n visitAll(this, xmlIcu.rootNodes);\n return {\n i18nNodes: i18nNodes,\n errors: this._errors,\n };\n };\n /**\n * @param {?} text\n * @param {?} context\n * @return {?}\n */\n XmlToI18n.prototype.visitText = function (text, context) { return new Text$1(text.value, /** @type {?} */ ((text.sourceSpan))); };\n /**\n * @param {?} el\n * @param {?} context\n * @return {?}\n */\n XmlToI18n.prototype.visitElement = function (el, context) {\n if (el.name === _PLACEHOLDER_TAG) {\n var /** @type {?} */ nameAttr = el.attrs.find(function (attr) { return attr.name === 'id'; });\n if (nameAttr) {\n return new Placeholder('', nameAttr.value, /** @type {?} */ ((el.sourceSpan)));\n }\n this._addError(el, \"<\" + _PLACEHOLDER_TAG + \"> misses the \\\"id\\\" attribute\");\n }\n else {\n this._addError(el, \"Unexpected tag\");\n }\n return null;\n };\n /**\n * @param {?} icu\n * @param {?} context\n * @return {?}\n */\n XmlToI18n.prototype.visitExpansion = function (icu, context) {\n var /** @type {?} */ caseMap = {};\n visitAll(this, icu.cases).forEach(function (c) {\n caseMap[c.value] = new Container(c.nodes, icu.sourceSpan);\n });\n return new Icu(icu.switchValue, icu.type, caseMap, icu.sourceSpan);\n };\n /**\n * @param {?} icuCase\n * @param {?} context\n * @return {?}\n */\n XmlToI18n.prototype.visitExpansionCase = function (icuCase, context) {\n return {\n value: icuCase.value,\n nodes: visitAll(this, icuCase.expression),\n };\n };\n /**\n * @param {?} comment\n * @param {?} context\n * @return {?}\n */\n XmlToI18n.prototype.visitComment = function (comment, context) { };\n /**\n * @param {?} attribute\n * @param {?} context\n * @return {?}\n */\n XmlToI18n.prototype.visitAttribute = function (attribute, context) { };\n /**\n * @param {?} node\n * @param {?} message\n * @return {?}\n */\n XmlToI18n.prototype._addError = function (node, message) {\n this._errors.push(new I18nError(/** @type {?} */ ((node.sourceSpan)), message));\n };\n return XmlToI18n;\n}());\n/**\n * @param {?} tag\n * @return {?}\n */\nfunction getCtypeForTag(tag) {\n switch (tag.toLowerCase()) {\n case 'br':\n return 'lb';\n case 'img':\n return 'image';\n default:\n return \"x-\" + tag;\n }\n}\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar _VERSION$1 = '2.0';\nvar _XMLNS$1 = 'urn:oasis:names:tc:xliff:document:2.0';\n// TODO(vicb): make this a param (s/_/-/)\nvar _DEFAULT_SOURCE_LANG$1 = 'en';\nvar _PLACEHOLDER_TAG$1 = 'ph';\nvar _PLACEHOLDER_SPANNING_TAG = 'pc';\nvar _XLIFF_TAG = 'xliff';\nvar _SOURCE_TAG$1 = 'source';\nvar _TARGET_TAG$1 = 'target';\nvar _UNIT_TAG$1 = 'unit';\nvar Xliff2 = (function (_super) {\n __WEBPACK_IMPORTED_MODULE_0_tslib__[\"__extends\"](Xliff2, _super);\n function Xliff2() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n /**\n * @param {?} messages\n * @param {?} locale\n * @return {?}\n */\n Xliff2.prototype.write = function (messages, locale) {\n var /** @type {?} */ visitor = new _WriteVisitor$1();\n var /** @type {?} */ units = [];\n messages.forEach(function (message) {\n var /** @type {?} */ unit = new Tag(_UNIT_TAG$1, { id: message.id });\n var /** @type {?} */ notes = new Tag('notes');\n if (message.description || message.meaning) {\n if (message.description) {\n notes.children.push(new CR(8), new Tag('note', { category: 'description' }, [new Text$2(message.description)]));\n }\n if (message.meaning) {\n notes.children.push(new CR(8), new Tag('note', { category: 'meaning' }, [new Text$2(message.meaning)]));\n }\n }\n message.sources.forEach(function (source) {\n notes.children.push(new CR(8), new Tag('note', { category: 'location' }, [\n new Text$2(source.filePath + \":\" + source.startLine + (source.endLine !== source.startLine ? ',' + source.endLine : ''))\n ]));\n });\n notes.children.push(new CR(6));\n unit.children.push(new CR(6), notes);\n var /** @type {?} */ segment = new Tag('segment');\n segment.children.push(new CR(8), new Tag(_SOURCE_TAG$1, {}, visitor.serialize(message.nodes)), new CR(6));\n unit.children.push(new CR(6), segment, new CR(4));\n units.push(new CR(4), unit);\n });\n var /** @type {?} */ file = new Tag('file', { 'original': 'ng.template', id: 'ngi18n' }, units.concat([new CR(2)]));\n var /** @type {?} */ xliff = new Tag(_XLIFF_TAG, { version: _VERSION$1, xmlns: _XMLNS$1, srcLang: locale || _DEFAULT_SOURCE_LANG$1 }, [new CR(2), file, new CR()]);\n return serialize([\n new Declaration({ version: '1.0', encoding: 'UTF-8' }), new CR(), xliff, new CR()\n ]);\n };\n /**\n * @param {?} content\n * @param {?} url\n * @return {?}\n */\n Xliff2.prototype.load = function (content, url) {\n // xliff to xml nodes\n var /** @type {?} */ xliff2Parser = new Xliff2Parser();\n var _a = xliff2Parser.parse(content, url), locale = _a.locale, msgIdToHtml = _a.msgIdToHtml, errors = _a.errors;\n // xml nodes to i18n nodes\n var /** @type {?} */ i18nNodesByMsgId = {};\n var /** @type {?} */ converter = new XmlToI18n$1();\n Object.keys(msgIdToHtml).forEach(function (msgId) {\n var _a = converter.convert(msgIdToHtml[msgId], url), i18nNodes = _a.i18nNodes, e = _a.errors;\n errors.push.apply(errors, e);\n i18nNodesByMsgId[msgId] = i18nNodes;\n });\n if (errors.length) {\n throw new Error(\"xliff2 parse errors:\\n\" + errors.join('\\n'));\n }\n return { locale: /** @type {?} */ ((locale)), i18nNodesByMsgId: i18nNodesByMsgId };\n };\n /**\n * @param {?} message\n * @return {?}\n */\n Xliff2.prototype.digest = function (message) { return decimalDigest(message); };\n return Xliff2;\n}(Serializer));\nvar _WriteVisitor$1 = (function () {\n function _WriteVisitor$1() {\n }\n /**\n * @param {?} text\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor$1.prototype.visitText = function (text, context) { return [new Text$2(text.value)]; };\n /**\n * @param {?} container\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor$1.prototype.visitContainer = function (container, context) {\n var _this = this;\n var /** @type {?} */ nodes = [];\n container.children.forEach(function (node) { return nodes.push.apply(nodes, node.visit(_this)); });\n return nodes;\n };\n /**\n * @param {?} icu\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor$1.prototype.visitIcu = function (icu, context) {\n var _this = this;\n var /** @type {?} */ nodes = [new Text$2(\"{\" + icu.expressionPlaceholder + \", \" + icu.type + \", \")];\n Object.keys(icu.cases).forEach(function (c) {\n nodes.push.apply(nodes, [new Text$2(c + \" {\")].concat(icu.cases[c].visit(_this), [new Text$2(\"} \")]));\n });\n nodes.push(new Text$2(\"}\"));\n return nodes;\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor$1.prototype.visitTagPlaceholder = function (ph, context) {\n var _this = this;\n var /** @type {?} */ type = getTypeForTag(ph.tag);\n if (ph.isVoid) {\n var /** @type {?} */ tagPh = new Tag(_PLACEHOLDER_TAG$1, {\n id: (this._nextPlaceholderId++).toString(),\n equiv: ph.startName,\n type: type,\n disp: \"<\" + ph.tag + \"/>\",\n });\n return [tagPh];\n }\n var /** @type {?} */ tagPc = new Tag(_PLACEHOLDER_SPANNING_TAG, {\n id: (this._nextPlaceholderId++).toString(),\n equivStart: ph.startName,\n equivEnd: ph.closeName,\n type: type,\n dispStart: \"<\" + ph.tag + \">\",\n dispEnd: \"\",\n });\n var /** @type {?} */ nodes = [].concat.apply([], ph.children.map(function (node) { return node.visit(_this); }));\n if (nodes.length) {\n nodes.forEach(function (node) { return tagPc.children.push(node); });\n }\n else {\n tagPc.children.push(new Text$2(''));\n }\n return [tagPc];\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor$1.prototype.visitPlaceholder = function (ph, context) {\n var /** @type {?} */ idStr = (this._nextPlaceholderId++).toString();\n return [new Tag(_PLACEHOLDER_TAG$1, {\n id: idStr,\n equiv: ph.name,\n disp: \"{{\" + ph.value + \"}}\",\n })];\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n _WriteVisitor$1.prototype.visitIcuPlaceholder = function (ph, context) {\n var /** @type {?} */ cases = Object.keys(ph.value.cases).map(function (value) { return value + ' {...}'; }).join(' ');\n var /** @type {?} */ idStr = (this._nextPlaceholderId++).toString();\n return [new Tag(_PLACEHOLDER_TAG$1, { id: idStr, equiv: ph.name, disp: \"{\" + ph.value.expression + \", \" + ph.value.type + \", \" + cases + \"}\" })];\n };\n /**\n * @param {?} nodes\n * @return {?}\n */\n _WriteVisitor$1.prototype.serialize = function (nodes) {\n var _this = this;\n this._nextPlaceholderId = 0;\n return [].concat.apply([], nodes.map(function (node) { return node.visit(_this); }));\n };\n return _WriteVisitor$1;\n}());\nvar Xliff2Parser = (function () {\n function Xliff2Parser() {\n this._locale = null;\n }\n /**\n * @param {?} xliff\n * @param {?} url\n * @return {?}\n */\n Xliff2Parser.prototype.parse = function (xliff, url) {\n this._unitMlString = null;\n this._msgIdToHtml = {};\n var /** @type {?} */ xml = new XmlParser().parse(xliff, url, false);\n this._errors = xml.errors;\n visitAll(this, xml.rootNodes, null);\n return {\n msgIdToHtml: this._msgIdToHtml,\n errors: this._errors,\n locale: this._locale,\n };\n };\n /**\n * @param {?} element\n * @param {?} context\n * @return {?}\n */\n Xliff2Parser.prototype.visitElement = function (element, context) {\n switch (element.name) {\n case _UNIT_TAG$1:\n this._unitMlString = null;\n var /** @type {?} */ idAttr = element.attrs.find(function (attr) { return attr.name === 'id'; });\n if (!idAttr) {\n this._addError(element, \"<\" + _UNIT_TAG$1 + \"> misses the \\\"id\\\" attribute\");\n }\n else {\n var /** @type {?} */ id = idAttr.value;\n if (this._msgIdToHtml.hasOwnProperty(id)) {\n this._addError(element, \"Duplicated translations for msg \" + id);\n }\n else {\n visitAll(this, element.children, null);\n if (typeof this._unitMlString === 'string') {\n this._msgIdToHtml[id] = this._unitMlString;\n }\n else {\n this._addError(element, \"Message \" + id + \" misses a translation\");\n }\n }\n }\n break;\n case _SOURCE_TAG$1:\n // ignore source message\n break;\n case _TARGET_TAG$1:\n var /** @type {?} */ innerTextStart = ((element.startSourceSpan)).end.offset;\n var /** @type {?} */ innerTextEnd = ((element.endSourceSpan)).start.offset;\n var /** @type {?} */ content = ((element.startSourceSpan)).start.file.content;\n var /** @type {?} */ innerText = content.slice(innerTextStart, innerTextEnd);\n this._unitMlString = innerText;\n break;\n case _XLIFF_TAG:\n var /** @type {?} */ localeAttr = element.attrs.find(function (attr) { return attr.name === 'trgLang'; });\n if (localeAttr) {\n this._locale = localeAttr.value;\n }\n var /** @type {?} */ versionAttr = element.attrs.find(function (attr) { return attr.name === 'version'; });\n if (versionAttr) {\n var /** @type {?} */ version = versionAttr.value;\n if (version !== '2.0') {\n this._addError(element, \"The XLIFF file version \" + version + \" is not compatible with XLIFF 2.0 serializer\");\n }\n else {\n visitAll(this, element.children, null);\n }\n }\n break;\n default:\n visitAll(this, element.children, null);\n }\n };\n /**\n * @param {?} attribute\n * @param {?} context\n * @return {?}\n */\n Xliff2Parser.prototype.visitAttribute = function (attribute, context) { };\n /**\n * @param {?} text\n * @param {?} context\n * @return {?}\n */\n Xliff2Parser.prototype.visitText = function (text, context) { };\n /**\n * @param {?} comment\n * @param {?} context\n * @return {?}\n */\n Xliff2Parser.prototype.visitComment = function (comment, context) { };\n /**\n * @param {?} expansion\n * @param {?} context\n * @return {?}\n */\n Xliff2Parser.prototype.visitExpansion = function (expansion, context) { };\n /**\n * @param {?} expansionCase\n * @param {?} context\n * @return {?}\n */\n Xliff2Parser.prototype.visitExpansionCase = function (expansionCase, context) { };\n /**\n * @param {?} node\n * @param {?} message\n * @return {?}\n */\n Xliff2Parser.prototype._addError = function (node, message) {\n this._errors.push(new I18nError(node.sourceSpan, message));\n };\n return Xliff2Parser;\n}());\nvar XmlToI18n$1 = (function () {\n function XmlToI18n$1() {\n }\n /**\n * @param {?} message\n * @param {?} url\n * @return {?}\n */\n XmlToI18n$1.prototype.convert = function (message, url) {\n var /** @type {?} */ xmlIcu = new XmlParser().parse(message, url, true);\n this._errors = xmlIcu.errors;\n var /** @type {?} */ i18nNodes = this._errors.length > 0 || xmlIcu.rootNodes.length == 0 ?\n [] : [].concat.apply([], visitAll(this, xmlIcu.rootNodes));\n return {\n i18nNodes: i18nNodes,\n errors: this._errors,\n };\n };\n /**\n * @param {?} text\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$1.prototype.visitText = function (text, context) { return new Text$1(text.value, text.sourceSpan); };\n /**\n * @param {?} el\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$1.prototype.visitElement = function (el, context) {\n var _this = this;\n switch (el.name) {\n case _PLACEHOLDER_TAG$1:\n var /** @type {?} */ nameAttr = el.attrs.find(function (attr) { return attr.name === 'equiv'; });\n if (nameAttr) {\n return [new Placeholder('', nameAttr.value, el.sourceSpan)];\n }\n this._addError(el, \"<\" + _PLACEHOLDER_TAG$1 + \"> misses the \\\"equiv\\\" attribute\");\n break;\n case _PLACEHOLDER_SPANNING_TAG:\n var /** @type {?} */ startAttr = el.attrs.find(function (attr) { return attr.name === 'equivStart'; });\n var /** @type {?} */ endAttr = el.attrs.find(function (attr) { return attr.name === 'equivEnd'; });\n if (!startAttr) {\n this._addError(el, \"<\" + _PLACEHOLDER_TAG$1 + \"> misses the \\\"equivStart\\\" attribute\");\n }\n else if (!endAttr) {\n this._addError(el, \"<\" + _PLACEHOLDER_TAG$1 + \"> misses the \\\"equivEnd\\\" attribute\");\n }\n else {\n var /** @type {?} */ startId = startAttr.value;\n var /** @type {?} */ endId = endAttr.value;\n var /** @type {?} */ nodes = [];\n return nodes.concat.apply(nodes, [new Placeholder('', startId, el.sourceSpan)].concat(el.children.map(function (node) { return node.visit(_this, null); }), [new Placeholder('', endId, el.sourceSpan)]));\n }\n break;\n default:\n this._addError(el, \"Unexpected tag\");\n }\n return null;\n };\n /**\n * @param {?} icu\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$1.prototype.visitExpansion = function (icu, context) {\n var /** @type {?} */ caseMap = {};\n visitAll(this, icu.cases).forEach(function (c) {\n caseMap[c.value] = new Container(c.nodes, icu.sourceSpan);\n });\n return new Icu(icu.switchValue, icu.type, caseMap, icu.sourceSpan);\n };\n /**\n * @param {?} icuCase\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$1.prototype.visitExpansionCase = function (icuCase, context) {\n return {\n value: icuCase.value,\n nodes: [].concat.apply([], visitAll(this, icuCase.expression)),\n };\n };\n /**\n * @param {?} comment\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$1.prototype.visitComment = function (comment, context) { };\n /**\n * @param {?} attribute\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$1.prototype.visitAttribute = function (attribute, context) { };\n /**\n * @param {?} node\n * @param {?} message\n * @return {?}\n */\n XmlToI18n$1.prototype._addError = function (node, message) {\n this._errors.push(new I18nError(node.sourceSpan, message));\n };\n return XmlToI18n$1;\n}());\n/**\n * @param {?} tag\n * @return {?}\n */\nfunction getTypeForTag(tag) {\n switch (tag.toLowerCase()) {\n case 'br':\n case 'b':\n case 'i':\n case 'u':\n return 'fmt';\n case 'img':\n return 'image';\n case 'a':\n return 'link';\n default:\n return 'other';\n }\n}\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar _MESSAGES_TAG = 'messagebundle';\nvar _MESSAGE_TAG = 'msg';\nvar _PLACEHOLDER_TAG$2 = 'ph';\nvar _EXEMPLE_TAG = 'ex';\nvar _SOURCE_TAG$2 = 'source';\nvar _DOCTYPE = \"\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\";\nvar Xmb = (function (_super) {\n __WEBPACK_IMPORTED_MODULE_0_tslib__[\"__extends\"](Xmb, _super);\n function Xmb() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n /**\n * @param {?} messages\n * @param {?} locale\n * @return {?}\n */\n Xmb.prototype.write = function (messages, locale) {\n var /** @type {?} */ exampleVisitor = new ExampleVisitor();\n var /** @type {?} */ visitor = new _Visitor$2();\n var /** @type {?} */ rootNode = new Tag(_MESSAGES_TAG);\n messages.forEach(function (message) {\n var /** @type {?} */ attrs = { id: message.id };\n if (message.description) {\n attrs['desc'] = message.description;\n }\n if (message.meaning) {\n attrs['meaning'] = message.meaning;\n }\n var /** @type {?} */ sourceTags = [];\n message.sources.forEach(function (source) {\n sourceTags.push(new Tag(_SOURCE_TAG$2, {}, [\n new Text$2(source.filePath + \":\" + source.startLine + (source.endLine !== source.startLine ? ',' + source.endLine : ''))\n ]));\n });\n rootNode.children.push(new CR(2), new Tag(_MESSAGE_TAG, attrs, sourceTags.concat(visitor.serialize(message.nodes))));\n });\n rootNode.children.push(new CR());\n return serialize([\n new Declaration({ version: '1.0', encoding: 'UTF-8' }),\n new CR(),\n new Doctype(_MESSAGES_TAG, _DOCTYPE),\n new CR(),\n exampleVisitor.addDefaultExamples(rootNode),\n new CR(),\n ]);\n };\n /**\n * @param {?} content\n * @param {?} url\n * @return {?}\n */\n Xmb.prototype.load = function (content, url) {\n throw new Error('Unsupported');\n };\n /**\n * @param {?} message\n * @return {?}\n */\n Xmb.prototype.digest = function (message) { return digest$1(message); };\n /**\n * @param {?} message\n * @return {?}\n */\n Xmb.prototype.createNameMapper = function (message) {\n return new SimplePlaceholderMapper(message, toPublicName);\n };\n return Xmb;\n}(Serializer));\nvar _Visitor$2 = (function () {\n function _Visitor$2() {\n }\n /**\n * @param {?} text\n * @param {?=} context\n * @return {?}\n */\n _Visitor$2.prototype.visitText = function (text, context) { return [new Text$2(text.value)]; };\n /**\n * @param {?} container\n * @param {?} context\n * @return {?}\n */\n _Visitor$2.prototype.visitContainer = function (container, context) {\n var _this = this;\n var /** @type {?} */ nodes = [];\n container.children.forEach(function (node) { return nodes.push.apply(nodes, node.visit(_this)); });\n return nodes;\n };\n /**\n * @param {?} icu\n * @param {?=} context\n * @return {?}\n */\n _Visitor$2.prototype.visitIcu = function (icu, context) {\n var _this = this;\n var /** @type {?} */ nodes = [new Text$2(\"{\" + icu.expressionPlaceholder + \", \" + icu.type + \", \")];\n Object.keys(icu.cases).forEach(function (c) {\n nodes.push.apply(nodes, [new Text$2(c + \" {\")].concat(icu.cases[c].visit(_this), [new Text$2(\"} \")]));\n });\n nodes.push(new Text$2(\"}\"));\n return nodes;\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n _Visitor$2.prototype.visitTagPlaceholder = function (ph, context) {\n var /** @type {?} */ startEx = new Tag(_EXEMPLE_TAG, {}, [new Text$2(\"<\" + ph.tag + \">\")]);\n var /** @type {?} */ startTagPh = new Tag(_PLACEHOLDER_TAG$2, { name: ph.startName }, [startEx]);\n if (ph.isVoid) {\n // void tags have no children nor closing tags\n return [startTagPh];\n }\n var /** @type {?} */ closeEx = new Tag(_EXEMPLE_TAG, {}, [new Text$2(\"\")]);\n var /** @type {?} */ closeTagPh = new Tag(_PLACEHOLDER_TAG$2, { name: ph.closeName }, [closeEx]);\n return [startTagPh].concat(this.serialize(ph.children), [closeTagPh]);\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n _Visitor$2.prototype.visitPlaceholder = function (ph, context) {\n return [new Tag(_PLACEHOLDER_TAG$2, { name: ph.name })];\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n _Visitor$2.prototype.visitIcuPlaceholder = function (ph, context) {\n return [new Tag(_PLACEHOLDER_TAG$2, { name: ph.name })];\n };\n /**\n * @param {?} nodes\n * @return {?}\n */\n _Visitor$2.prototype.serialize = function (nodes) {\n var _this = this;\n return [].concat.apply([], nodes.map(function (node) { return node.visit(_this); }));\n };\n return _Visitor$2;\n}());\n/**\n * @param {?} message\n * @return {?}\n */\nfunction digest$1(message) {\n return decimalDigest(message);\n}\nvar ExampleVisitor = (function () {\n function ExampleVisitor() {\n }\n /**\n * @param {?} node\n * @return {?}\n */\n ExampleVisitor.prototype.addDefaultExamples = function (node) {\n node.visit(this);\n return node;\n };\n /**\n * @param {?} tag\n * @return {?}\n */\n ExampleVisitor.prototype.visitTag = function (tag) {\n var _this = this;\n if (tag.name === _PLACEHOLDER_TAG$2) {\n if (!tag.children || tag.children.length == 0) {\n var /** @type {?} */ exText = new Text$2(tag.attrs['name'] || '...');\n tag.children = [new Tag(_EXEMPLE_TAG, {}, [exText])];\n }\n }\n else if (tag.children) {\n tag.children.forEach(function (node) { return node.visit(_this); });\n }\n };\n /**\n * @param {?} text\n * @return {?}\n */\n ExampleVisitor.prototype.visitText = function (text) { };\n /**\n * @param {?} decl\n * @return {?}\n */\n ExampleVisitor.prototype.visitDeclaration = function (decl) { };\n /**\n * @param {?} doctype\n * @return {?}\n */\n ExampleVisitor.prototype.visitDoctype = function (doctype) { };\n return ExampleVisitor;\n}());\n/**\n * @param {?} internalName\n * @return {?}\n */\nfunction toPublicName(internalName) {\n return internalName.toUpperCase().replace(/[^A-Z0-9_]/g, '_');\n}\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar _TRANSLATIONS_TAG = 'translationbundle';\nvar _TRANSLATION_TAG = 'translation';\nvar _PLACEHOLDER_TAG$3 = 'ph';\nvar Xtb = (function (_super) {\n __WEBPACK_IMPORTED_MODULE_0_tslib__[\"__extends\"](Xtb, _super);\n function Xtb() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n /**\n * @param {?} messages\n * @param {?} locale\n * @return {?}\n */\n Xtb.prototype.write = function (messages, locale) { throw new Error('Unsupported'); };\n /**\n * @param {?} content\n * @param {?} url\n * @return {?}\n */\n Xtb.prototype.load = function (content, url) {\n // xtb to xml nodes\n var /** @type {?} */ xtbParser = new XtbParser();\n var _a = xtbParser.parse(content, url), locale = _a.locale, msgIdToHtml = _a.msgIdToHtml, errors = _a.errors;\n // xml nodes to i18n nodes\n var /** @type {?} */ i18nNodesByMsgId = {};\n var /** @type {?} */ converter = new XmlToI18n$2();\n // Because we should be able to load xtb files that rely on features not supported by angular,\n // we need to delay the conversion of html to i18n nodes so that non angular messages are not\n // converted\n Object.keys(msgIdToHtml).forEach(function (msgId) {\n var /** @type {?} */ valueFn = function () {\n var _a = converter.convert(msgIdToHtml[msgId], url), i18nNodes = _a.i18nNodes, errors = _a.errors;\n if (errors.length) {\n throw new Error(\"xtb parse errors:\\n\" + errors.join('\\n'));\n }\n return i18nNodes;\n };\n createLazyProperty(i18nNodesByMsgId, msgId, valueFn);\n });\n if (errors.length) {\n throw new Error(\"xtb parse errors:\\n\" + errors.join('\\n'));\n }\n return { locale: /** @type {?} */ ((locale)), i18nNodesByMsgId: i18nNodesByMsgId };\n };\n /**\n * @param {?} message\n * @return {?}\n */\n Xtb.prototype.digest = function (message) { return digest$1(message); };\n /**\n * @param {?} message\n * @return {?}\n */\n Xtb.prototype.createNameMapper = function (message) {\n return new SimplePlaceholderMapper(message, toPublicName);\n };\n return Xtb;\n}(Serializer));\n/**\n * @param {?} messages\n * @param {?} id\n * @param {?} valueFn\n * @return {?}\n */\nfunction createLazyProperty(messages, id, valueFn) {\n Object.defineProperty(messages, id, {\n configurable: true,\n enumerable: true,\n get: function () {\n var /** @type {?} */ value = valueFn();\n Object.defineProperty(messages, id, { enumerable: true, value: value });\n return value;\n },\n set: function (_) { throw new Error('Could not overwrite an XTB translation'); },\n });\n}\nvar XtbParser = (function () {\n function XtbParser() {\n this._locale = null;\n }\n /**\n * @param {?} xtb\n * @param {?} url\n * @return {?}\n */\n XtbParser.prototype.parse = function (xtb, url) {\n this._bundleDepth = 0;\n this._msgIdToHtml = {};\n // We can not parse the ICU messages at this point as some messages might not originate\n // from Angular that could not be lex'd.\n var /** @type {?} */ xml = new XmlParser().parse(xtb, url, false);\n this._errors = xml.errors;\n visitAll(this, xml.rootNodes);\n return {\n msgIdToHtml: this._msgIdToHtml,\n errors: this._errors,\n locale: this._locale,\n };\n };\n /**\n * @param {?} element\n * @param {?} context\n * @return {?}\n */\n XtbParser.prototype.visitElement = function (element, context) {\n switch (element.name) {\n case _TRANSLATIONS_TAG:\n this._bundleDepth++;\n if (this._bundleDepth > 1) {\n this._addError(element, \"<\" + _TRANSLATIONS_TAG + \"> elements can not be nested\");\n }\n var /** @type {?} */ langAttr = element.attrs.find(function (attr) { return attr.name === 'lang'; });\n if (langAttr) {\n this._locale = langAttr.value;\n }\n visitAll(this, element.children, null);\n this._bundleDepth--;\n break;\n case _TRANSLATION_TAG:\n var /** @type {?} */ idAttr = element.attrs.find(function (attr) { return attr.name === 'id'; });\n if (!idAttr) {\n this._addError(element, \"<\" + _TRANSLATION_TAG + \"> misses the \\\"id\\\" attribute\");\n }\n else {\n var /** @type {?} */ id = idAttr.value;\n if (this._msgIdToHtml.hasOwnProperty(id)) {\n this._addError(element, \"Duplicated translations for msg \" + id);\n }\n else {\n var /** @type {?} */ innerTextStart = ((element.startSourceSpan)).end.offset;\n var /** @type {?} */ innerTextEnd = ((element.endSourceSpan)).start.offset;\n var /** @type {?} */ content = ((element.startSourceSpan)).start.file.content;\n var /** @type {?} */ innerText = content.slice(/** @type {?} */ ((innerTextStart)), /** @type {?} */ ((innerTextEnd)));\n this._msgIdToHtml[id] = innerText;\n }\n }\n break;\n default:\n this._addError(element, 'Unexpected tag');\n }\n };\n /**\n * @param {?} attribute\n * @param {?} context\n * @return {?}\n */\n XtbParser.prototype.visitAttribute = function (attribute, context) { };\n /**\n * @param {?} text\n * @param {?} context\n * @return {?}\n */\n XtbParser.prototype.visitText = function (text, context) { };\n /**\n * @param {?} comment\n * @param {?} context\n * @return {?}\n */\n XtbParser.prototype.visitComment = function (comment, context) { };\n /**\n * @param {?} expansion\n * @param {?} context\n * @return {?}\n */\n XtbParser.prototype.visitExpansion = function (expansion, context) { };\n /**\n * @param {?} expansionCase\n * @param {?} context\n * @return {?}\n */\n XtbParser.prototype.visitExpansionCase = function (expansionCase, context) { };\n /**\n * @param {?} node\n * @param {?} message\n * @return {?}\n */\n XtbParser.prototype._addError = function (node, message) {\n this._errors.push(new I18nError(/** @type {?} */ ((node.sourceSpan)), message));\n };\n return XtbParser;\n}());\nvar XmlToI18n$2 = (function () {\n function XmlToI18n$2() {\n }\n /**\n * @param {?} message\n * @param {?} url\n * @return {?}\n */\n XmlToI18n$2.prototype.convert = function (message, url) {\n var /** @type {?} */ xmlIcu = new XmlParser().parse(message, url, true);\n this._errors = xmlIcu.errors;\n var /** @type {?} */ i18nNodes = this._errors.length > 0 || xmlIcu.rootNodes.length == 0 ?\n [] :\n visitAll(this, xmlIcu.rootNodes);\n return {\n i18nNodes: i18nNodes,\n errors: this._errors,\n };\n };\n /**\n * @param {?} text\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$2.prototype.visitText = function (text, context) { return new Text$1(text.value, /** @type {?} */ ((text.sourceSpan))); };\n /**\n * @param {?} icu\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$2.prototype.visitExpansion = function (icu, context) {\n var /** @type {?} */ caseMap = {};\n visitAll(this, icu.cases).forEach(function (c) {\n caseMap[c.value] = new Container(c.nodes, icu.sourceSpan);\n });\n return new Icu(icu.switchValue, icu.type, caseMap, icu.sourceSpan);\n };\n /**\n * @param {?} icuCase\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$2.prototype.visitExpansionCase = function (icuCase, context) {\n return {\n value: icuCase.value,\n nodes: visitAll(this, icuCase.expression),\n };\n };\n /**\n * @param {?} el\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$2.prototype.visitElement = function (el, context) {\n if (el.name === _PLACEHOLDER_TAG$3) {\n var /** @type {?} */ nameAttr = el.attrs.find(function (attr) { return attr.name === 'name'; });\n if (nameAttr) {\n return new Placeholder('', nameAttr.value, /** @type {?} */ ((el.sourceSpan)));\n }\n this._addError(el, \"<\" + _PLACEHOLDER_TAG$3 + \"> misses the \\\"name\\\" attribute\");\n }\n else {\n this._addError(el, \"Unexpected tag\");\n }\n return null;\n };\n /**\n * @param {?} comment\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$2.prototype.visitComment = function (comment, context) { };\n /**\n * @param {?} attribute\n * @param {?} context\n * @return {?}\n */\n XmlToI18n$2.prototype.visitAttribute = function (attribute, context) { };\n /**\n * @param {?} node\n * @param {?} message\n * @return {?}\n */\n XmlToI18n$2.prototype._addError = function (node, message) {\n this._errors.push(new I18nError(/** @type {?} */ ((node.sourceSpan)), message));\n };\n return XmlToI18n$2;\n}());\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar HtmlParser = (function (_super) {\n __WEBPACK_IMPORTED_MODULE_0_tslib__[\"__extends\"](HtmlParser, _super);\n function HtmlParser() {\n return _super.call(this, getHtmlTagDefinition) || this;\n }\n /**\n * @param {?} source\n * @param {?} url\n * @param {?=} parseExpansionForms\n * @param {?=} interpolationConfig\n * @return {?}\n */\n HtmlParser.prototype.parse = function (source, url, parseExpansionForms, interpolationConfig) {\n if (parseExpansionForms === void 0) { parseExpansionForms = false; }\n if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }\n return _super.prototype.parse.call(this, source, url, parseExpansionForms, interpolationConfig);\n };\n return HtmlParser;\n}(Parser$1));\nHtmlParser.decorators = [\n { type: CompilerInjectable },\n];\n/**\n * @nocollapse\n */\nHtmlParser.ctorParameters = function () { return []; };\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/**\n * A container for translated messages\n */\nvar TranslationBundle = (function () {\n /**\n * @param {?=} _i18nNodesByMsgId\n * @param {?=} locale\n * @param {?=} digest\n * @param {?=} mapperFactory\n * @param {?=} missingTranslationStrategy\n * @param {?=} console\n */\n function TranslationBundle(_i18nNodesByMsgId, locale, digest, mapperFactory, missingTranslationStrategy, console) {\n if (_i18nNodesByMsgId === void 0) { _i18nNodesByMsgId = {}; }\n if (missingTranslationStrategy === void 0) { missingTranslationStrategy = __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"MissingTranslationStrategy\"].Warning; }\n this._i18nNodesByMsgId = _i18nNodesByMsgId;\n this.digest = digest;\n this.mapperFactory = mapperFactory;\n this._i18nToHtml = new I18nToHtmlVisitor(_i18nNodesByMsgId, locale, digest, mapperFactory, missingTranslationStrategy, console);\n }\n /**\n * @param {?} content\n * @param {?} url\n * @param {?} serializer\n * @param {?} missingTranslationStrategy\n * @param {?=} console\n * @return {?}\n */\n TranslationBundle.load = function (content, url, serializer, missingTranslationStrategy, console) {\n var _a = serializer.load(content, url), locale = _a.locale, i18nNodesByMsgId = _a.i18nNodesByMsgId;\n var /** @type {?} */ digestFn = function (m) { return serializer.digest(m); };\n var /** @type {?} */ mapperFactory = function (m) { return ((serializer.createNameMapper(m))); };\n return new TranslationBundle(i18nNodesByMsgId, locale, digestFn, mapperFactory, missingTranslationStrategy, console);\n };\n /**\n * @param {?} srcMsg\n * @return {?}\n */\n TranslationBundle.prototype.get = function (srcMsg) {\n var /** @type {?} */ html = this._i18nToHtml.convert(srcMsg);\n if (html.errors.length) {\n throw new Error(html.errors.join('\\n'));\n }\n return html.nodes;\n };\n /**\n * @param {?} srcMsg\n * @return {?}\n */\n TranslationBundle.prototype.has = function (srcMsg) { return this.digest(srcMsg) in this._i18nNodesByMsgId; };\n return TranslationBundle;\n}());\nvar I18nToHtmlVisitor = (function () {\n /**\n * @param {?=} _i18nNodesByMsgId\n * @param {?=} _locale\n * @param {?=} _digest\n * @param {?=} _mapperFactory\n * @param {?=} _missingTranslationStrategy\n * @param {?=} _console\n */\n function I18nToHtmlVisitor(_i18nNodesByMsgId, _locale, _digest, _mapperFactory, _missingTranslationStrategy, _console) {\n if (_i18nNodesByMsgId === void 0) { _i18nNodesByMsgId = {}; }\n this._i18nNodesByMsgId = _i18nNodesByMsgId;\n this._locale = _locale;\n this._digest = _digest;\n this._mapperFactory = _mapperFactory;\n this._missingTranslationStrategy = _missingTranslationStrategy;\n this._console = _console;\n this._contextStack = [];\n this._errors = [];\n }\n /**\n * @param {?} srcMsg\n * @return {?}\n */\n I18nToHtmlVisitor.prototype.convert = function (srcMsg) {\n this._contextStack.length = 0;\n this._errors.length = 0;\n // i18n to text\n var /** @type {?} */ text = this._convertToText(srcMsg);\n // text to html\n var /** @type {?} */ url = srcMsg.nodes[0].sourceSpan.start.file.url;\n var /** @type {?} */ html = new HtmlParser().parse(text, url, true);\n return {\n nodes: html.rootNodes,\n errors: this._errors.concat(html.errors),\n };\n };\n /**\n * @param {?} text\n * @param {?=} context\n * @return {?}\n */\n I18nToHtmlVisitor.prototype.visitText = function (text, context) { return text.value; };\n /**\n * @param {?} container\n * @param {?=} context\n * @return {?}\n */\n I18nToHtmlVisitor.prototype.visitContainer = function (container, context) {\n var _this = this;\n return container.children.map(function (n) { return n.visit(_this); }).join('');\n };\n /**\n * @param {?} icu\n * @param {?=} context\n * @return {?}\n */\n I18nToHtmlVisitor.prototype.visitIcu = function (icu, context) {\n var _this = this;\n var /** @type {?} */ cases = Object.keys(icu.cases).map(function (k) { return k + \" {\" + icu.cases[k].visit(_this) + \"}\"; });\n // TODO(vicb): Once all format switch to using expression placeholders\n // we should throw when the placeholder is not in the source message\n var /** @type {?} */ exp = this._srcMsg.placeholders.hasOwnProperty(icu.expression) ?\n this._srcMsg.placeholders[icu.expression] :\n icu.expression;\n return \"{\" + exp + \", \" + icu.type + \", \" + cases.join(' ') + \"}\";\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n I18nToHtmlVisitor.prototype.visitPlaceholder = function (ph, context) {\n var /** @type {?} */ phName = this._mapper(ph.name);\n if (this._srcMsg.placeholders.hasOwnProperty(phName)) {\n return this._srcMsg.placeholders[phName];\n }\n if (this._srcMsg.placeholderToMessage.hasOwnProperty(phName)) {\n return this._convertToText(this._srcMsg.placeholderToMessage[phName]);\n }\n this._addError(ph, \"Unknown placeholder \\\"\" + ph.name + \"\\\"\");\n return '';\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n I18nToHtmlVisitor.prototype.visitTagPlaceholder = function (ph, context) {\n var _this = this;\n var /** @type {?} */ tag = \"\" + ph.tag;\n var /** @type {?} */ attrs = Object.keys(ph.attrs).map(function (name) { return name + \"=\\\"\" + ph.attrs[name] + \"\\\"\"; }).join(' ');\n if (ph.isVoid) {\n return \"<\" + tag + \" \" + attrs + \"/>\";\n }\n var /** @type {?} */ children = ph.children.map(function (c) { return c.visit(_this); }).join('');\n return \"<\" + tag + \" \" + attrs + \">\" + children + \"\";\n };\n /**\n * @param {?} ph\n * @param {?=} context\n * @return {?}\n */\n I18nToHtmlVisitor.prototype.visitIcuPlaceholder = function (ph, context) {\n // An ICU placeholder references the source message to be serialized\n return this._convertToText(this._srcMsg.placeholderToMessage[ph.name]);\n };\n /**\n * Convert a source message to a translated text string:\n * - text nodes are replaced with their translation,\n * - placeholders are replaced with their content,\n * - ICU nodes are converted to ICU expressions.\n * @param {?} srcMsg\n * @return {?}\n */\n I18nToHtmlVisitor.prototype._convertToText = function (srcMsg) {\n var _this = this;\n var /** @type {?} */ id = this._digest(srcMsg);\n var /** @type {?} */ mapper = this._mapperFactory ? this._mapperFactory(srcMsg) : null;\n var /** @type {?} */ nodes;\n this._contextStack.push({ msg: this._srcMsg, mapper: this._mapper });\n this._srcMsg = srcMsg;\n if (this._i18nNodesByMsgId.hasOwnProperty(id)) {\n // When there is a translation use its nodes as the source\n // And create a mapper to convert serialized placeholder names to internal names\n nodes = this._i18nNodesByMsgId[id];\n this._mapper = function (name) { return mapper ? ((mapper.toInternalName(name))) : name; };\n }\n else {\n // When no translation has been found\n // - report an error / a warning / nothing,\n // - use the nodes from the original message\n // - placeholders are already internal and need no mapper\n if (this._missingTranslationStrategy === __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"MissingTranslationStrategy\"].Error) {\n var /** @type {?} */ ctx = this._locale ? \" for locale \\\"\" + this._locale + \"\\\"\" : '';\n this._addError(srcMsg.nodes[0], \"Missing translation for message \\\"\" + id + \"\\\"\" + ctx);\n }\n else if (this._console &&\n this._missingTranslationStrategy === __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"MissingTranslationStrategy\"].Warning) {\n var /** @type {?} */ ctx = this._locale ? \" for locale \\\"\" + this._locale + \"\\\"\" : '';\n this._console.warn(\"Missing translation for message \\\"\" + id + \"\\\"\" + ctx);\n }\n nodes = srcMsg.nodes;\n this._mapper = function (name) { return name; };\n }\n var /** @type {?} */ text = nodes.map(function (node) { return node.visit(_this); }).join('');\n var /** @type {?} */ context = ((this._contextStack.pop()));\n this._srcMsg = context.msg;\n this._mapper = context.mapper;\n return text;\n };\n /**\n * @param {?} el\n * @param {?} msg\n * @return {?}\n */\n I18nToHtmlVisitor.prototype._addError = function (el, msg) {\n this._errors.push(new I18nError(el.sourceSpan, msg));\n };\n return I18nToHtmlVisitor;\n}());\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar I18NHtmlParser = (function () {\n /**\n * @param {?} _htmlParser\n * @param {?=} translations\n * @param {?=} translationsFormat\n * @param {?=} missingTranslation\n * @param {?=} console\n */\n function I18NHtmlParser(_htmlParser, translations, translationsFormat, missingTranslation, console) {\n if (missingTranslation === void 0) { missingTranslation = __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"MissingTranslationStrategy\"].Warning; }\n this._htmlParser = _htmlParser;\n if (translations) {\n var serializer = createSerializer(translationsFormat);\n this._translationBundle =\n TranslationBundle.load(translations, 'i18n', serializer, missingTranslation, console);\n }\n else {\n this._translationBundle =\n new TranslationBundle({}, null, digest, undefined, missingTranslation, console);\n }\n }\n /**\n * @param {?} source\n * @param {?} url\n * @param {?=} parseExpansionForms\n * @param {?=} interpolationConfig\n * @return {?}\n */\n I18NHtmlParser.prototype.parse = function (source, url, parseExpansionForms, interpolationConfig) {\n if (parseExpansionForms === void 0) { parseExpansionForms = false; }\n if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }\n var /** @type {?} */ parseResult = this._htmlParser.parse(source, url, parseExpansionForms, interpolationConfig);\n if (parseResult.errors.length) {\n return new ParseTreeResult(parseResult.rootNodes, parseResult.errors);\n }\n return mergeTranslations(parseResult.rootNodes, this._translationBundle, interpolationConfig, [], {});\n };\n return I18NHtmlParser;\n}());\n/**\n * @param {?=} format\n * @return {?}\n */\nfunction createSerializer(format) {\n format = (format || 'xlf').toLowerCase();\n switch (format) {\n case 'xmb':\n return new Xmb();\n case 'xtb':\n return new Xtb();\n case 'xliff2':\n case 'xlf2':\n return new Xliff2();\n case 'xliff':\n case 'xlf':\n default:\n return new Xliff();\n }\n}\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar CORE = '@angular/core';\nvar Identifiers = (function () {\n function Identifiers() {\n }\n return Identifiers;\n}());\nIdentifiers.ANALYZE_FOR_ENTRY_COMPONENTS = {\n name: 'ANALYZE_FOR_ENTRY_COMPONENTS',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ANALYZE_FOR_ENTRY_COMPONENTS\"]\n};\nIdentifiers.ElementRef = { name: 'ElementRef', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ElementRef\"] };\nIdentifiers.NgModuleRef = { name: 'NgModuleRef', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"NgModuleRef\"] };\nIdentifiers.ViewContainerRef = { name: 'ViewContainerRef', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ViewContainerRef\"] };\nIdentifiers.ChangeDetectorRef = {\n name: 'ChangeDetectorRef',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ChangeDetectorRef\"]\n};\nIdentifiers.QueryList = { name: 'QueryList', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"QueryList\"] };\nIdentifiers.TemplateRef = { name: 'TemplateRef', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"TemplateRef\"] };\nIdentifiers.CodegenComponentFactoryResolver = {\n name: 'ɵCodegenComponentFactoryResolver',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵCodegenComponentFactoryResolver\"]\n};\nIdentifiers.ComponentFactoryResolver = {\n name: 'ComponentFactoryResolver',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ComponentFactoryResolver\"]\n};\nIdentifiers.ComponentFactory = { name: 'ComponentFactory', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ComponentFactory\"] };\nIdentifiers.ComponentRef = { name: 'ComponentRef', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ComponentRef\"] };\nIdentifiers.NgModuleFactory = { name: 'NgModuleFactory', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"NgModuleFactory\"] };\nIdentifiers.createModuleFactory = {\n name: 'ɵcmf',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵcmf\"],\n};\nIdentifiers.moduleDef = {\n name: 'ɵmod',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵmod\"],\n};\nIdentifiers.moduleProviderDef = {\n name: 'ɵmpd',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵmpd\"],\n};\nIdentifiers.RegisterModuleFactoryFn = {\n name: 'ɵregisterModuleFactory',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵregisterModuleFactory\"],\n};\nIdentifiers.Injector = { name: 'Injector', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Injector\"] };\nIdentifiers.ViewEncapsulation = {\n name: 'ViewEncapsulation',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ViewEncapsulation\"]\n};\nIdentifiers.ChangeDetectionStrategy = {\n name: 'ChangeDetectionStrategy',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ChangeDetectionStrategy\"]\n};\nIdentifiers.SecurityContext = {\n name: 'SecurityContext',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"SecurityContext\"],\n};\nIdentifiers.LOCALE_ID = { name: 'LOCALE_ID', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"LOCALE_ID\"] };\nIdentifiers.TRANSLATIONS_FORMAT = {\n name: 'TRANSLATIONS_FORMAT',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"TRANSLATIONS_FORMAT\"]\n};\nIdentifiers.inlineInterpolate = {\n name: 'ɵinlineInterpolate',\n moduleName: CORE,\n runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵinlineInterpolate\"]\n};\nIdentifiers.interpolate = { name: 'ɵinterpolate', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵinterpolate\"] };\nIdentifiers.EMPTY_ARRAY = { name: 'ɵEMPTY_ARRAY', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵEMPTY_ARRAY\"] };\nIdentifiers.EMPTY_MAP = { name: 'ɵEMPTY_MAP', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵEMPTY_MAP\"] };\nIdentifiers.Renderer = { name: 'Renderer', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"Renderer\"] };\nIdentifiers.viewDef = { name: 'ɵvid', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵvid\"] };\nIdentifiers.elementDef = { name: 'ɵeld', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵeld\"] };\nIdentifiers.anchorDef = { name: 'ɵand', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵand\"] };\nIdentifiers.textDef = { name: 'ɵted', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵted\"] };\nIdentifiers.directiveDef = { name: 'ɵdid', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵdid\"] };\nIdentifiers.providerDef = { name: 'ɵprd', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵprd\"] };\nIdentifiers.queryDef = { name: 'ɵqud', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵqud\"] };\nIdentifiers.pureArrayDef = { name: 'ɵpad', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵpad\"] };\nIdentifiers.pureObjectDef = { name: 'ɵpod', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵpod\"] };\nIdentifiers.purePipeDef = { name: 'ɵppd', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵppd\"] };\nIdentifiers.pipeDef = { name: 'ɵpid', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵpid\"] };\nIdentifiers.nodeValue = { name: 'ɵnov', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵnov\"] };\nIdentifiers.ngContentDef = { name: 'ɵncd', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵncd\"] };\nIdentifiers.unwrapValue = { name: 'ɵunv', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵunv\"] };\nIdentifiers.createRendererType2 = { name: 'ɵcrt', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵcrt\"] };\nIdentifiers.RendererType2 = {\n name: 'RendererType2',\n moduleName: CORE,\n // type only\n runtime: null\n};\nIdentifiers.ViewDefinition = {\n name: 'ɵViewDefinition',\n moduleName: CORE,\n // type only\n runtime: null\n};\nIdentifiers.createComponentFactory = { name: 'ɵccf', moduleName: CORE, runtime: __WEBPACK_IMPORTED_MODULE_1__angular_core__[\"ɵccf\"] };\n/**\n * @param {?} reference\n * @return {?}\n */\nfunction createTokenForReference(reference) {\n return { identifier: { reference: reference } };\n}\n/**\n * @param {?} reflector\n * @param {?} reference\n * @return {?}\n */\nfunction createTokenForExternalReference(reflector, reference) {\n return createTokenForReference(reflector.resolveExternalReference(reference));\n}\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n// http://cldr.unicode.org/index/cldr-spec/plural-rules\nvar PLURAL_CASES = ['zero', 'one', 'two', 'few', 'many', 'other'];\n/**\n * Expands special forms into elements.\n *\n * For example,\n *\n * ```\n * { messages.length, plural,\n * =0 {zero}\n * =1 {one}\n * other {more than one}\n * }\n * ```\n *\n * will be expanded into\n *\n * ```\n *