diff --git a/aio/content/guide/i18n.md b/aio/content/guide/i18n.md
index abc373c413..73f88e2952 100644
--- a/aio/content/guide/i18n.md
+++ b/aio/content/guide/i18n.md
@@ -878,7 +878,7 @@ This sample file is easy to translate without a special editor or knowledge of F
 
    打开 `messages.fr.xlf` 并找到第一个 `<trans-unit>` 区：
 
-> <code-example path="i18n/doc-files/messages.fr.xlf.html" region="translated-hello-before" header="src/locale/messages.fr.xlf (&lt;trans-unit&gt;)" linenums="false">
+> <code-example path="i18n/doc-files/messages.fr.xlf.html" region="translated-hello-before" header="src/locale/messages.fr.xlf (trans-unit)" linenums="false">
 </code-example>
 
 > This XML element represents the translation of the `<h1>` greeting tag that you marked with the
@@ -900,14 +900,14 @@ This sample file is easy to translate without a special editor or knowledge of F
    复制 `<source/>` 标记，把它改名为 `target`，并把它的内容改为法语版的 “greeting”。
   如果你要做的是更复杂的翻译，可能会使用由源文本、描述信息和含义等提供的信息和上下文来给出更恰当的法语翻译。
 
-> <code-example path="i18n/doc-files/messages.fr.xlf.html" region="translated-hello" header="src/locale/messages.fr.xlf (&lt;trans-unit&gt;, after translation)" linenums="false">
+> <code-example path="i18n/doc-files/messages.fr.xlf.html" region="translated-hello" header="src/locale/messages.fr.xlf (trans-unit, after translation)" linenums="false">
 </code-example>
 
 3. Translate the other text nodes the same way:
 
    用同样的方式翻译其它文本节点：
 
-> <code-example path="i18n/doc-files/messages.fr.xlf.html" region="translated-other-nodes" header="src/locale/messages.fr.xlf (&lt;trans-unit&gt;)" linenums="false">
+> <code-example path="i18n/doc-files/messages.fr.xlf.html" region="translated-other-nodes" header="src/locale/messages.fr.xlf (trans-unit)" linenums="false">
 </code-example>
 
 <div class="alert is-important">
@@ -952,7 +952,7 @@ To translate a `plural`, translate its ICU format match values:
 
 要翻译一个复数，就要翻译它的 ICU 格式中匹配的值：
 
-<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translated-plural" header="src/locale/messages.fr.xlf (&lt;trans-unit&gt;)" linenums="false">
+<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translated-plural" header="src/locale/messages.fr.xlf (trans-unit)" linenums="false">
 </code-example>
 
 You can add or remove plural cases, with each language having its own cardinality.  (See
@@ -988,7 +988,7 @@ the placeholder, the ICU expression will not be present in your translated app.
 翻译这段文本，如果需要就把占位符放在那里，但不要删除它。
 如果删除了占位符，ICU 表达式就不会出现在翻译后的应用中。
 
-<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translate-select-1" header="src/locale/messages.fr.xlf (&lt;trans-unit&gt;)" linenums="false">
+<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translate-select-1" header="src/locale/messages.fr.xlf (trans-unit)" linenums="false">
 </code-example>
 
 The second translation unit, immediately below the first one, contains the `select` message.
@@ -996,14 +996,14 @@ Translate that as well.
 
 第一个翻译单元的紧下方就是第二个翻译单元，包含 `select` 中的消息。照样翻译它。
 
-<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translate-select-2" header="src/locale/messages.fr.xlf (&lt;trans-unit&gt;)" linenums="false">
+<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translate-select-2" header="src/locale/messages.fr.xlf (trans-unit)" linenums="false">
 </code-example>
 
 Here they are together, after translation:
 
 在翻译之后，它们会放在一起：
 
-<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translated-select" header="src/locale/messages.fr.xlf (&lt;trans-unit&gt;)" linenums="false">
+<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translated-select" header="src/locale/messages.fr.xlf (trans-unit)" linenums="false">
 </code-example>
 
 {@a translate-nested}
@@ -1018,21 +1018,21 @@ two translation units. The first one contains the text outside of the nested exp
 嵌套的表达式和前一节没有什么不同。就像上一个例子中那样，这里有*两个*翻译单元。
 第一个包含嵌套表达式之外的文本：
 
-<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translate-nested-1" header="src/locale/messages.fr.xlf (&lt;trans-unit&gt;)" linenums="false">
+<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translate-nested-1" header="src/locale/messages.fr.xlf (trans-unit)" linenums="false">
 </code-example>
 
 The second unit contains the complete nested expression:
 
 第二个包含完整的嵌套表达式：
 
-<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translate-nested-2" header="src/locale/messages.fr.xlf (&lt;trans-unit&gt;)" linenums="false">
+<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translate-nested-2" header="src/locale/messages.fr.xlf (trans-unit)" linenums="false">
 </code-example>
 
 And both together:
 
 放在一起时：
 
-<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translate-nested" header="src/locale/messages.fr.xlf (&lt;trans-unit&gt;)" linenums="false">
+<code-example path="i18n/doc-files/messages.fr.xlf.html" region="translate-nested" header="src/locale/messages.fr.xlf (trans-unit)" linenums="false">
 </code-example>
 
 The entire template translation is complete. The next section describes how to load that translation
diff --git a/aio/package.json b/aio/package.json
index 9a7a73de46..2766e2ddf5 100644
--- a/aio/package.json
+++ b/aio/package.json
@@ -87,6 +87,7 @@
     "@angular/platform-browser-dynamic": "^7.0.0",
     "@angular/router": "^7.0.0",
     "@angular/service-worker": "^7.0.0",
+    "@awesome-fe/translate": "^0.0.8",
     "@webcomponents/custom-elements": "^1.2.0",
     "chai": "^4.1.2",
     "classlist.js": "^1.1.20150312",
@@ -133,7 +134,7 @@
     "jasmine-marbles": "^0.3.1",
     "jasmine-spec-reporter": "^4.1.0",
     "jasmine-ts": "^0.2.1",
-    "jsdom": "^9.12.0",
+    "jsdom": "^13.1.0",
     "json-schema-traverse": "^0.4.1",
     "json5": "^1.0.1",
     "karma": "^1.7.0",
@@ -146,6 +147,7 @@
     "lodash": "^4.17.4",
     "lunr": "^2.1.0",
     "mkdirp": "^0.5.1",
+    "mocha": "^5.2.0",
     "npm-run-all": "^4.1.5",
     "protractor": "^5.2.0",
     "rehype": "^6.0.0",
diff --git a/aio/tools/stackblitz-builder/builder.js b/aio/tools/stackblitz-builder/builder.js
index a738b2eca3..d55d6308f0 100644
--- a/aio/tools/stackblitz-builder/builder.js
+++ b/aio/tools/stackblitz-builder/builder.js
@@ -4,7 +4,7 @@
 var path = require('canonical-path');
 var Q = require('q');
 var _ = require('lodash');
-var jsdom = require("jsdom");
+var JSDOM = require("jsdom").JSDOM;
 var fs = require("fs-extra");
 var globby = require('globby');
 
@@ -207,7 +207,7 @@ class StackblitzBuilder {
 
   _createStackblitzHtml(config, postData) {
     var baseHtml = this._createBaseStackblitzHtml(config);
-    var doc = jsdom.jsdom(baseHtml);
+    var doc = new JSDOM(baseHtml).window.document;
     var form = doc.querySelector('form');
     _.forEach(postData, (value, key) => {
       var ele = this._htmlToElement(doc, '<input type="hidden" name="' + key + '">');
diff --git a/aio/tools/transforms/remark-package/services/translator.js b/aio/tools/transforms/remark-package/services/translator.js
index b9c2c65f29..fd5ee992f0 100644
--- a/aio/tools/transforms/remark-package/services/translator.js
+++ b/aio/tools/transforms/remark-package/services/translator.js
@@ -1,38 +1,16 @@
-const slugs = require('github-slugger')();
+const {markAndSwapAll} = require('@awesome-fe/translate');
+
+const {JSDOM} = require('jsdom');
+
+const selectorGroups = ['p,h1,h2,h3,h4,h5,h6,header,section', 't,span,a'];
 
 function mark(text) {
-  text = addTranslationAttributes(text);
-
-  text = addIdsToHn(text);
-
-  return text;
-}
-
-function isTranslation(text) {
-  return text && /[\u2E80-\u2EFF\u2F00-\u2FDF\u3000-\u303F\u31C0-\u31EF\u3200-\u32FF\u3300-\u33FF\u3400-\u4DBF\u4DC0-\u4DFF\u4E00-\u9FBF\uF900-\uFAFF\uFE30-\uFE4F\uFF00-\uFFEF]/.test(text);
-}
-
-function addTranslationAttributes(text) {
-  return text.replace(/<(h\d|header|p|section|t)(\b[\s\S]*?)>([\s\S]+?)<\/\1>/gi, function ($0, $1, $2, $3) {
-    const suffix = isTranslation($3) ? 'result' : 'origin="off"';
-    return `<${$1} translation-${suffix} ${$2}>${$3}</${$1}>`;
-  });
-}
-
-function addIdsToHn(text) {
-  return text.replace(/<(h\d) translation-origin="off" (?!\bid\b=)(.*?)>(.*?)<\/\1>\n<\1 translation-result (.*?)>(.*?)<\/\1>/gi,
-    (_0, _1, _2, _3, _4, _5) => {
-      const id = toId(_3);
-      return `<${_1} translation-origin="off" ${_2}>${_3}</${_1}>\n<${_1} translation-result ${_4} id="${id}">${_5}</${_1}>`;
-    });
-}
-
-function toId(text) {
-  return slugs.slug(text);
+  const dom = new JSDOM(text);
+  const body = dom.window.document.body;
+  markAndSwapAll(body, selectorGroups);
+  return body.innerHTML;
 }
 
 module.exports = {
   mark,
-  addTranslationAttributes,
-  addIdsToHn,
 };
diff --git a/aio/tools/transforms/remark-package/services/translator.mocha.js b/aio/tools/transforms/remark-package/services/translator.mocha.js
index 50c7f99d58..ffadafeb10 100644
--- a/aio/tools/transforms/remark-package/services/translator.mocha.js
+++ b/aio/tools/transforms/remark-package/services/translator.mocha.js
@@ -1,18 +1,12 @@
 const { expect } = require('chai');
 
-const { mark, addTranslationAttributes, addIdsToHn } = require('./translator');
+const { mark } = require('./translator');
 
 describe('translator', () => {
   it('mark translation results and origins', () => {
-    expect(addTranslationAttributes(`<h2 class="no-toc" id="one-or-two">One or two</h2>
+    expect(mark(`<h2 class="no-toc" id="one-or-two">One or two</h2>
 <h2 class="no-toc" id="一或二">一或二</h2>`))
       .eql(`<h2 translation-origin="off"  class="no-toc" id="one-or-two">One or two</h2>
 <h2 translation-result  class="no-toc" id="一或二">一或二</h2>`);
   });
-
-  it('should add ids for translation', function () {
-    expect(addIdsToHn(`<h2 translation-origin="off"  class="no-toc">One or two</h2>
-<h2 translation-result  class="no-toc">一或二</h2>`)).eql(`<h2 translation-origin="off"  class="no-toc">One or two</h2>
-<h2 translation-result  class="no-toc" id="one-or-two">一或二</h2>`);
-  });
 });
diff --git a/aio/yarn.lock b/aio/yarn.lock
index 265dcd773f..71129a4034 100644
--- a/aio/yarn.lock
+++ b/aio/yarn.lock
@@ -224,6 +224,11 @@
   dependencies:
     tslib "^1.9.0"
 
+"@awesome-fe/translate@^0.0.8":
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/@awesome-fe/translate/-/translate-0.0.8.tgz#3f75c731aec8d3e00610dce90e1805e68ffd4f2e"
+  integrity sha512-U+8fdQig6H7UYwDNYTF2uKsphCwyQsVq7nZD+IHgSoIOjh+OR60SBz18stNhj26wZJsrwOx2E82FF0RWDLLVKQ==
+
 "@google-cloud/common@^0.17.0":
   version "0.17.0"
   resolved "https://registry.yarnpkg.com/@google-cloud/common/-/common-0.17.0.tgz#8ef558750db481fc10a13757a49479ab9a1c8c07"
@@ -546,9 +551,10 @@ a-sync-waterfall@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/a-sync-waterfall/-/a-sync-waterfall-1.0.0.tgz#38e8319d79379e24628845b53b96722b29e0e47c"
 
-abab@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/abab/-/abab-1.0.4.tgz#5faad9c2c07f60dd76770f71cf025b62a63cfd4e"
+abab@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.0.tgz#aba0ab4c5eee2d4c79d3487d85450fb2376ebb0f"
+  integrity sha512-sY5AXXVZv4Y1VACTtR11UJCPHHudgY5i26Qj5TypE6DKlIApbwb5uqhXcJ5UUGbvZNRh7EeIoW+LrJumBsKp7w==
 
 abbrev@1:
   version "1.1.1"
@@ -585,11 +591,13 @@ acorn-dynamic-import@^3.0.0:
   dependencies:
     acorn "^5.0.0"
 
-acorn-globals@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-3.1.0.tgz#fd8270f71fbb4996b004fa880ee5d46573a731bf"
+acorn-globals@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-4.3.0.tgz#e3b6f8da3c1552a95ae627571f7dd6923bb54103"
+  integrity sha512-hMtHj3s5RnuhvHPowpBYvJVj3rAar82JiDQHvGs1zO0l10ocX/xEdBShNHTJaboucJUsScghp74pH3s7EnHHQw==
   dependencies:
-    acorn "^4.0.4"
+    acorn "^6.0.1"
+    acorn-walk "^6.0.1"
 
 acorn-jsx@^3.0.0:
   version "3.0.1"
@@ -597,14 +605,15 @@ acorn-jsx@^3.0.0:
   dependencies:
     acorn "^3.0.4"
 
+acorn-walk@^6.0.1:
+  version "6.1.1"
+  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.1.1.tgz#d363b66f5fac5f018ff9c3a1e7b6f8e310cc3913"
+  integrity sha512-OtUw6JUTgxA2QoqqmrmQ7F2NYqiBPi/L2jqHyFtllhOUvXYQXf0Z1CYUinIfyT4bTCGmrA7gX9FvHA81uzCoVw==
+
 acorn@^3.0.4:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
-acorn@^4.0.4:
-  version "4.0.13"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.13.tgz#105495ae5361d697bd195c825192e1ad7f253787"
-
 acorn@^5.0.0:
   version "5.5.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.5.3.tgz#f473dd47e0277a08e28e9bec5aeeb04751f0b8c9"
@@ -617,6 +626,11 @@ acorn@^5.6.2:
   version "5.7.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
 
+acorn@^6.0.1, acorn@^6.0.4:
+  version "6.0.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.0.4.tgz#77377e7353b72ec5104550aa2d2097a2fd40b754"
+  integrity sha512-VY4i5EKSKkofY2I+6QLTbTTN/UvEQPCo6eiwzzSaSWfpaDhOmStMCMod6wmuPciNq+XS0faCglFu2lHZpdHUtg==
+
 adm-zip@0.4.4:
   version "0.4.4"
   resolved "https://registry.yarnpkg.com/adm-zip/-/adm-zip-0.4.4.tgz#a61ed5ae6905c3aea58b3a657d25033091052736"
@@ -1382,6 +1396,16 @@ brorand@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
 
+browser-process-hrtime@^0.1.2:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.3.tgz#616f00faef1df7ec1b5bf9cfe2bdc3170f26c7b4"
+  integrity sha512-bRFnI4NnjO6cnyLmOV/7PVoDEMJChlcfN0z4s1YMBY989/SvlfMI1lgCnkFUs53e9gQF+w7qu7XdllSTiSl8Aw==
+
+browser-stdout@1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.1.tgz#baa559ee14ced73452229bad7326467c61fabd60"
+  integrity sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==
+
 browserify-aes@^1.0.0, browserify-aes@^1.0.4:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
@@ -2072,14 +2096,13 @@ comma-separated-tokens@^1.0.0, comma-separated-tokens@^1.0.1:
   dependencies:
     trim "0.0.1"
 
+commander@2.15.1, commander@^2.12.1, commander@^2.9.0:
+  version "2.15.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
+
 commander@2.17.x, commander@~2.17.1:
   version "2.17.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
-  integrity sha512-wPMUt6FnH2yzG95SA6mzjQOEKUU3aLaDEmzs1ti+1E9h+CsrZghRlqEM/EJ4KscsQVG8uNN4uVreUeT8+drlgg==
-
-commander@^2.12.1, commander@^2.9.0:
-  version "2.15.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
 
 commander@^2.8.1, commander@~2.11.0:
   version "2.11.0"
@@ -2089,10 +2112,6 @@ commander@~2.13.0:
   version "2.13.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.13.0.tgz#6964bca67685df7c1f1430c584f07d7597885b9c"
 
-commander@~2.17.1:
-  version "2.17.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
-
 commondir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
@@ -2265,10 +2284,6 @@ content-disposition@0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
 
-content-type-parser@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/content-type-parser/-/content-type-parser-1.0.2.tgz#caabe80623e63638b2502fd4c7f12ff4ce2352e7"
-
 content-type@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
@@ -2499,22 +2514,21 @@ cssesc@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-0.1.0.tgz#c814903e45623371a0477b40109aaafbeeaddbb4"
 
-cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
+cssom@0.3.x:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.2.tgz#b8036170c79f07a90ff2f16e22284027a243848b"
 
-cssstyle@1.1.1:
+cssom@^0.3.4:
+  version "0.3.4"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.4.tgz#8cd52e8a3acfd68d3aed38ee0a640177d2f9d797"
+  integrity sha512-+7prCSORpXNeR4/fUP3rL+TzqtiFfhMvTd7uEqMdgPvLPt4+uzFUeufx5RHjGTACCargg/DiEt/moMQmvnfkog==
+
+cssstyle@1.1.1, cssstyle@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-1.1.1.tgz#18b038a9c44d65f7a8e428a653b9f6fe42faf5fb"
   dependencies:
     cssom "0.3.x"
 
-"cssstyle@>= 0.2.37 < 0.3.0":
-  version "0.2.37"
-  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-0.2.37.tgz#541097234cb2513c83ceed3acddc27ff27987d54"
-  dependencies:
-    cssom "0.3.x"
-
 csv-streamify@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/csv-streamify/-/csv-streamify-3.0.4.tgz#4cb614c57e3f299cca17b63fdcb4ad167777f47a"
@@ -2551,6 +2565,15 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
+data-urls@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-1.1.0.tgz#15ee0582baa5e22bb59c77140da8f9c76963bbfe"
+  integrity sha512-YTWYI9se1P55u58gL5GkQHW4P6VJBJ5iBT+B5a7i2Tjadhv52paJG0qHX4A0OR6/t52odI64KP2YvFpkDOi3eQ==
+  dependencies:
+    abab "^2.0.0"
+    whatwg-mimetype "^2.2.0"
+    whatwg-url "^7.0.0"
+
 date-now@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
@@ -2821,14 +2844,14 @@ didyoumean@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/didyoumean/-/didyoumean-1.2.1.tgz#e92edfdada6537d484d73c0172fd1eba0c4976ff"
 
+diff@3.5.0, diff@^3.2.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
+
 diff@^3.1.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.4.0.tgz#b1d85507daf3964828de54b37d0d73ba67dda56c"
 
-diff@^3.2.0:
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
-
 diffie-hellman@^5.0.0:
   version "5.0.2"
   resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.2.tgz#b5835739270cfe26acf632099fded2a07f209e5e"
@@ -2896,6 +2919,13 @@ domelementtype@~1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
 
+domexception@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
+  integrity sha512-raigMkn7CJNNo6Ihro1fzG7wr3fHuYVytzquZKX5n0yizGsTcYgzdIUwj1X9pK0VvjeihV+XiclP+DjwbsSKug==
+  dependencies:
+    webidl-conversions "^4.0.2"
+
 domhandler@^2.3.0:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.4.1.tgz#892e47000a99be55bbf3774ffea0561d8879c259"
@@ -3216,7 +3246,7 @@ escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
 
-escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
@@ -3231,16 +3261,17 @@ escodegen@1.8.x:
   optionalDependencies:
     source-map "~0.2.0"
 
-escodegen@^1.6.1:
-  version "1.9.0"
-  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.9.0.tgz#9811a2f265dc1cd3894420ee3717064b632b8852"
+escodegen@^1.11.0:
+  version "1.11.0"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.11.0.tgz#b27a9389481d5bfd5bec76f7bb1eb3f8f4556589"
+  integrity sha512-IeMV45ReixHS53K/OmfKAIztN/igDHzTJUhZM3k1jMhIZWjk45SMwAtBsEXiJp3vSPmTcu6CXn7mDvFHRN66fw==
   dependencies:
     esprima "^3.1.3"
     estraverse "^4.2.0"
     esutils "^2.0.2"
     optionator "^0.8.1"
   optionalDependencies:
-    source-map "~0.5.6"
+    source-map "~0.6.1"
 
 escope@^3.6.0:
   version "3.6.0"
@@ -4159,6 +4190,17 @@ glob@7.0.x:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+glob@7.1.2, glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.1, glob@^7.1.2, glob@~7.1.1:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
 glob@7.1.3, glob@^7.1.3:
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
@@ -4190,17 +4232,6 @@ glob@^6.0.4:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.1, glob@^7.1.2, glob@~7.1.1:
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.4"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
 global-dirs@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/global-dirs/-/global-dirs-0.1.0.tgz#10d34039e0df04272e262cf24224f7209434df4f"
@@ -4367,6 +4398,11 @@ graceful-fs@*, graceful-fs@^4.1.0, graceful-fs@^4.1.11, graceful-fs@^4.1.2, grac
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
+growl@1.10.5:
+  version "1.10.5"
+  resolved "https://registry.yarnpkg.com/growl/-/growl-1.10.5.tgz#f2735dc2283674fa67478b10181059355c369e5e"
+  integrity sha512-qBr4OuELkhPenW6goKVXiv47US3clb3/IbuWF9KNKEijAy9oeHxU9IgzjvJhHkUzhaj7rOUD7+YGWqUjLp5oSA==
+
 gtoken@^1.2.1, gtoken@^1.2.3:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/gtoken/-/gtoken-1.2.3.tgz#5509571b8afd4322e124cf66cf68115284c476d8"
@@ -4610,7 +4646,7 @@ hawk@~6.0.2:
     hoek "4.x.x"
     sntp "2.x.x"
 
-he@1.1.x:
+he@1.1.1, he@1.1.x:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
   integrity sha1-k0EP0hsAlzUVH4howvJx80J+I/0=
@@ -4669,9 +4705,10 @@ hpack.js@^2.1.6:
     readable-stream "^2.0.1"
     wbuf "^1.1.0"
 
-html-encoding-sniffer@^1.0.1:
+html-encoding-sniffer@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.2.tgz#e70d84b94da53aa375e11fe3a351be6642ca46f8"
+  integrity sha512-71lZziiDnsuabfdYiUeWdCVyKuqwWi23L8YeIgV9jSSZHCtb6wB1BKWooH7L3tn4/FuZJMVWyNaIDr4RGmaSYw==
   dependencies:
     whatwg-encoding "^1.0.1"
 
@@ -4846,7 +4883,7 @@ iconv-lite@0.4.23:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
-iconv-lite@^0.4.17, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
+iconv-lite@0.4.24, iconv-lite@^0.4.17, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   dependencies:
@@ -5641,29 +5678,37 @@ jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
 
-jsdom@^9.12.0:
-  version "9.12.0"
-  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-9.12.0.tgz#e8c546fffcb06c00d4833ca84410fed7f8a097d4"
+jsdom@^13.1.0:
+  version "13.1.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-13.1.0.tgz#fa7356f0cc8111d0f1077cb7800d06f22f1d66c7"
+  integrity sha512-C2Kp0qNuopw0smXFaHeayvharqF3kkcNqlcIlSX71+3XrsOFwkEPLt/9f5JksMmaul2JZYIQuY+WTpqHpQQcLg==
   dependencies:
-    abab "^1.0.3"
-    acorn "^4.0.4"
-    acorn-globals "^3.1.0"
+    abab "^2.0.0"
+    acorn "^6.0.4"
+    acorn-globals "^4.3.0"
     array-equal "^1.0.0"
-    content-type-parser "^1.0.1"
-    cssom ">= 0.3.2 < 0.4.0"
-    cssstyle ">= 0.2.37 < 0.3.0"
-    escodegen "^1.6.1"
-    html-encoding-sniffer "^1.0.1"
-    nwmatcher ">= 1.3.9 < 2.0.0"
-    parse5 "^1.5.1"
-    request "^2.79.0"
-    sax "^1.2.1"
-    symbol-tree "^3.2.1"
-    tough-cookie "^2.3.2"
-    webidl-conversions "^4.0.0"
-    whatwg-encoding "^1.0.1"
-    whatwg-url "^4.3.0"
-    xml-name-validator "^2.0.1"
+    cssom "^0.3.4"
+    cssstyle "^1.1.1"
+    data-urls "^1.1.0"
+    domexception "^1.0.1"
+    escodegen "^1.11.0"
+    html-encoding-sniffer "^1.0.2"
+    nwsapi "^2.0.9"
+    parse5 "5.1.0"
+    pn "^1.1.0"
+    request "^2.88.0"
+    request-promise-native "^1.0.5"
+    saxes "^3.1.4"
+    symbol-tree "^3.2.2"
+    tough-cookie "^2.5.0"
+    w3c-hr-time "^1.0.1"
+    w3c-xmlserializer "^1.0.1"
+    webidl-conversions "^4.0.2"
+    whatwg-encoding "^1.0.5"
+    whatwg-mimetype "^2.3.0"
+    whatwg-url "^7.0.0"
+    ws "^6.1.2"
+    xml-name-validator "^3.0.0"
 
 jsesc@^1.3.0:
   version "1.3.0"
@@ -6185,6 +6230,11 @@ lodash.once@^4.0.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/lodash.once/-/lodash.once-4.1.1.tgz#0dd3971213c7c56df880977d504c88fb471a97ac"
 
+lodash.sortby@^4.7.0:
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
+  integrity sha1-7dFMgk4sycHgsKG0K7UhBRakJDg=
+
 lodash.tail@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/lodash.tail/-/lodash.tail-4.1.1.tgz#d2333a36d9e7717c8ad2f7cacafec7c32b444664"
@@ -6727,6 +6777,23 @@ mkdirp@*, mkdirp@0.5.1, mkdirp@0.5.x, mkdirp@0.x.x, "mkdirp@>=0.5 0", mkdirp@^0.
   dependencies:
     minimist "0.0.8"
 
+mocha@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.2.0.tgz#6d8ae508f59167f940f2b5b3c4a612ae50c90ae6"
+  integrity sha512-2IUgKDhc3J7Uug+FxMXuqIyYzH7gJjXECKe/w43IGgQHTSj3InJi+yAA7T24L9bQMRKiUEHxEX37G5JpVUGLcQ==
+  dependencies:
+    browser-stdout "1.3.1"
+    commander "2.15.1"
+    debug "3.1.0"
+    diff "3.5.0"
+    escape-string-regexp "1.0.5"
+    glob "7.1.2"
+    growl "1.10.5"
+    he "1.1.1"
+    minimatch "3.0.4"
+    mkdirp "0.5.1"
+    supports-color "5.4.0"
+
 modelo@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/modelo/-/modelo-4.2.0.tgz#3b4b420023a66ca7e32bdba16e710937e14d1b0b"
@@ -7131,9 +7198,10 @@ nunjucks@^3.1.6:
   optionalDependencies:
     chokidar "^2.0.0"
 
-"nwmatcher@>= 1.3.9 < 2.0.0":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/nwmatcher/-/nwmatcher-1.4.3.tgz#64348e3b3d80f035b40ac11563d278f8b72db89c"
+nwsapi@^2.0.9:
+  version "2.0.9"
+  resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.0.9.tgz#77ac0cdfdcad52b6a1151a84e73254edc33ed016"
+  integrity sha512-nlWFSCTYQcHk/6A9FFnfhKc14c3aFhfdNBXgo8Qgi9QTBu/qg3Ww+Uiz9wMzXd1T8GFxPc2QIHB6Qtf2XFryFQ==
 
 oauth-sign@~0.8.1, oauth-sign@~0.8.2:
   version "0.8.2"
@@ -7516,11 +7584,7 @@ parse5@4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-4.0.0.tgz#6d78656e3da8d78b4ec0b906f7c08ef1dfe3f608"
 
-parse5@^1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/parse5/-/parse5-1.5.1.tgz#9b7f3b0de32be78dc2401b17573ccaf0f6f59d94"
-
-parse5@^5.0.0:
+parse5@5.1.0, parse5@^5.0.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-5.1.0.tgz#c59341c9723f414c452975564c7c00a68d58acd2"
 
@@ -7627,6 +7691,11 @@ path-type@^3.0.0:
   dependencies:
     pify "^3.0.0"
 
+pathval@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pathval/-/pathval-1.1.0.tgz#b942e6d4bde653005ef6b71361def8727d0645e0"
+  integrity sha1-uULm1L3mUwBe9rcTYd74cn0GReA=
+
 pbkdf2@^3.0.3:
   version "3.0.14"
   resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.14.tgz#a35e13c64799b06ce15320f459c230e68e73bade"
@@ -7693,6 +7762,11 @@ pluralize@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-1.2.1.tgz#d1a21483fd22bb41e58a12fa3421823140897c45"
 
+pn@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
+  integrity sha512-2qHaIQr2VLRFoxe2nASzsV6ef4yOOH+Fi9FBOVH6cqeSgUnoyySPZkxzLuzd+RYOQTRpROA0ztTMqxROKSb/nA==
+
 portfinder@0.4.x:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-0.4.0.tgz#a3ffadffafe4fb98e0601a85eda27c27ce84ca1e"
@@ -7908,6 +7982,11 @@ psl@^1.1.24:
   version "1.1.29"
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.29.tgz#60f580d360170bb722a797cc704411e6da850c67"
 
+psl@^1.1.28:
+  version "1.1.31"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.31.tgz#e9aa86d0101b5b105cbe93ac6b784cd547276184"
+  integrity sha512-/6pt4+C+T+wZUieKR620OpzN/LlnNKuWjy1iFLQ/UG35JqHlR/89MP1d96dUfkf6Dne3TuLQzOYEYshJ+Hx8mw==
+
 public-encrypt@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.0.tgz#39f699f3a46560dd5ebacbca693caf7c65c18cc6"
@@ -7967,6 +8046,11 @@ punycode@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
 
+punycode@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
+  integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
+
 q@1.4.1, q@~1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.4.1.tgz#55705bcd93c5f3673530c2c2cbc0c2b3addc286e"
@@ -8393,6 +8477,22 @@ replace-ext@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.0.tgz#de63128373fcbf7c3ccfa4de5a480c45a67958eb"
 
+request-promise-core@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.1.tgz#3eee00b2c5aa83239cfb04c5700da36f81cd08b6"
+  integrity sha1-Pu4AssWqgyOc+wTFcA2jb4HNCLY=
+  dependencies:
+    lodash "^4.13.1"
+
+request-promise-native@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.5.tgz#5281770f68e0c9719e5163fd3fab482215f4fda5"
+  integrity sha1-UoF3D2jgyXGeUWP9P6tIIhX0/aU=
+  dependencies:
+    request-promise-core "1.1.1"
+    stealthy-require "^1.1.0"
+    tough-cookie ">=2.3.3"
+
 request@2.81.0:
   version "2.81.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.81.0.tgz#c6928946a0e06c5f8d6f8a9333469ffda46298a0"
@@ -8525,7 +8625,7 @@ request@^2.83.0:
     tunnel-agent "^0.6.0"
     uuid "^3.1.0"
 
-request@^2.85.0, request@^2.87.0:
+request@^2.85.0, request@^2.87.0, request@^2.88.0:
   version "2.88.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.88.0.tgz#9c2fca4f7d35b592efe57c7f0a55e81052124fef"
   dependencies:
@@ -8792,10 +8892,17 @@ sax@0.6.x:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/sax/-/sax-0.6.1.tgz#563b19c7c1de892e09bfc4f2fc30e3c27f0952b9"
 
-sax@>=0.6.0, sax@^1.2.1, sax@^1.2.4:
+sax@>=0.6.0, sax@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
+saxes@^3.1.4:
+  version "3.1.4"
+  resolved "https://registry.yarnpkg.com/saxes/-/saxes-3.1.4.tgz#4ad5c53eb085ac0570ea1071a07aaf22ad29cebd"
+  integrity sha512-GVZmLJnkS4Vl8Pe9o4nc5ALZ615VOVxCmea8Cs0l+8GZw3RQ5XGOSUomIUfuZuk4Todo44v4y+HY1EATkDDiZg==
+  dependencies:
+    xmlchars "^1.3.1"
+
 scandirectory@^2.5.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/scandirectory/-/scandirectory-2.5.0.tgz#6ce03f54a090b668e3cbedbf20edf9e310593e72"
@@ -9268,7 +9375,7 @@ source-map@^0.4.2, source-map@^0.4.4, source-map@~0.4.1:
   dependencies:
     amdefine ">=0.0.4"
 
-source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.1, source-map@~0.5.6:
+source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.1:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
@@ -9433,6 +9540,11 @@ stdout-stream@^1.4.0:
   dependencies:
     readable-stream "^2.0.1"
 
+stealthy-require@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
+  integrity sha1-NbCYdbT/SfJqd35QmzCQoyJr8ks=
+
 stream-browserify@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
@@ -9653,6 +9765,12 @@ superstatic@^6.0.1:
     try-require "^1.0.0"
     update-notifier "^2.5.0"
 
+supports-color@5.4.0, supports-color@^5.4.0:
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
+  dependencies:
+    has-flag "^3.0.0"
+
 supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
@@ -9675,12 +9793,6 @@ supports-color@^5.1.0, supports-color@^5.3.0:
   dependencies:
     has-flag "^3.0.0"
 
-supports-color@^5.4.0:
-  version "5.4.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
-  dependencies:
-    has-flag "^3.0.0"
-
 supports-color@^5.5.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
@@ -9698,9 +9810,10 @@ symbol-observable@1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
 
-symbol-tree@^3.2.1:
+symbol-tree@^3.2.2:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
+  integrity sha1-rifbOPZgp64uHDt9G8KQgZuFGeY=
 
 table@^3.7.8:
   version "3.8.3"
@@ -9925,11 +10038,13 @@ to-regex@^3.0.1, to-regex@^3.0.2:
     regex-not "^1.0.2"
     safe-regex "^1.1.0"
 
-tough-cookie@^2.3.2, tough-cookie@~2.3.3:
-  version "2.3.3"
-  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.3.tgz#0b618a5565b6dea90bf3425d04d55edc475a7561"
+tough-cookie@>=2.3.3, tough-cookie@^2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
+  integrity sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==
   dependencies:
-    punycode "^1.4.1"
+    psl "^1.1.28"
+    punycode "^2.1.1"
 
 tough-cookie@~2.3.0:
   version "2.3.4"
@@ -9938,6 +10053,12 @@ tough-cookie@~2.3.0:
   dependencies:
     punycode "^1.4.1"
 
+tough-cookie@~2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.3.tgz#0b618a5565b6dea90bf3425d04d55edc475a7561"
+  dependencies:
+    punycode "^1.4.1"
+
 tough-cookie@~2.4.3:
   version "2.4.3"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.4.3.tgz#53f36da3f47783b0925afa06ff9f3b165280f781"
@@ -9951,9 +10072,12 @@ toxic@^1.0.0:
   dependencies:
     lodash "^2.4.1"
 
-tr46@~0.0.3:
-  version "0.0.3"
-  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
+tr46@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-1.0.1.tgz#a8b13fd6bfd2489519674ccde55ba3693b706d09"
+  integrity sha1-qLE/1r/SSJUZZ0zN5VujaTtwbQk=
+  dependencies:
+    punycode "^2.1.0"
 
 tree-kill@1.2.0, tree-kill@^1.1.0:
   version "1.2.0"
@@ -10624,6 +10748,22 @@ vrsource-tslint-rules@^5.8.2:
   dependencies:
     tslint "~5.8.0"
 
+w3c-hr-time@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.1.tgz#82ac2bff63d950ea9e3189a58a65625fedf19045"
+  integrity sha1-gqwr/2PZUOqeMYmlimViX+3xkEU=
+  dependencies:
+    browser-process-hrtime "^0.1.2"
+
+w3c-xmlserializer@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/w3c-xmlserializer/-/w3c-xmlserializer-1.0.1.tgz#054cdcd359dc5d1f3ec9be4e272c756af4b21d39"
+  integrity sha512-XZGI1OH/OLQr/NaJhhPmzhngwcAnZDLytsvXnRmlYeRkmbb0I7sqFFA22erq4WQR0sUu17ZSQOAV9mFwCqKRNg==
+  dependencies:
+    domexception "^1.0.1"
+    webidl-conversions "^4.0.2"
+    xml-name-validator "^3.0.0"
+
 walkdir@^0.0.11:
   version "0.0.11"
   resolved "https://registry.yarnpkg.com/walkdir/-/walkdir-0.0.11.tgz#a16d025eb931bd03b52f308caed0f40fcebe9532"
@@ -10685,13 +10825,10 @@ webdriver-manager@^12.0.6:
     semver "^5.3.0"
     xml2js "^0.4.17"
 
-webidl-conversions@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
-
-webidl-conversions@^4.0.0:
+webidl-conversions@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
+  integrity sha512-YQ+BmxuTgd6UXZW3+ICGfyqRyHXVlD5GtQr5+qjiNW7bF0cqrzX500HVXPBOvgXb5YnzDd+h0zqyv61KUD7+Sg==
 
 webpack-cli@^3.1.2:
   version "3.1.2"
@@ -10857,12 +10994,26 @@ whatwg-encoding@^1.0.1:
   dependencies:
     iconv-lite "0.4.13"
 
-whatwg-url@^4.3.0:
-  version "4.8.0"
-  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-4.8.0.tgz#d2981aa9148c1e00a41c5a6131166ab4683bbcc0"
+whatwg-encoding@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz#5abacf777c32166a51d085d6b4f3e7d27113ddb0"
+  integrity sha512-b5lim54JOPN9HtzvK9HFXvBma/rnfFeqsic0hSpjtDbVxR3dJKLc+KB4V6GgiGOvl7CY/KNh8rxSo9DKQrnUEw==
   dependencies:
-    tr46 "~0.0.3"
-    webidl-conversions "^3.0.0"
+    iconv-lite "0.4.24"
+
+whatwg-mimetype@^2.2.0, whatwg-mimetype@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz#3d4b1e0312d2079879f826aff18dbeeca5960fbf"
+  integrity sha512-M4yMwr6mAnQz76TbJm914+gPpB/nCwvZbJU28cUD6dR004SAxDLOOSUaB1JDRqLtaOV/vi0IC5lEAGFgrjGv/g==
+
+whatwg-url@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-7.0.0.tgz#fde926fa54a599f3adf82dff25a9f7be02dc6edd"
+  integrity sha512-37GeVSIJ3kn1JgKyjiYNmSLP1yzbpb29jdmwBSgkD9h40/hyrR/OifpVUndji3tmwGgD8qpw7iQu3RSbCrBpsQ==
+  dependencies:
+    lodash.sortby "^4.7.0"
+    tr46 "^1.0.1"
+    webidl-conversions "^4.0.2"
 
 when@~3.6.x:
   version "3.6.4"
@@ -11017,6 +11168,13 @@ ws@^1.0.1:
     options ">=0.0.5"
     ultron "1.0.x"
 
+ws@^6.1.2:
+  version "6.1.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-6.1.2.tgz#3cc7462e98792f0ac679424148903ded3b9c3ad8"
+  integrity sha512-rfUqzvz0WxmSXtJpPMX2EeASXabOrSMk1ruMOV3JBTBjo4ac2lDjGGsbQSyxj8Odhw5fBib8ZKEjDNvgouNKYw==
+  dependencies:
+    async-limiter "~1.0.0"
+
 wtf-8@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/wtf-8/-/wtf-8-1.0.0.tgz#392d8ba2d0f1c34d1ee2d630f15d0efb68e1048a"
@@ -11039,9 +11197,10 @@ xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
 
-xml-name-validator@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-2.0.1.tgz#4d8b8f1eccd3419aa362061becef515e1e559635"
+xml-name-validator@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
+  integrity sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==
 
 xml2js@0.4.4:
   version "0.4.4"
@@ -11061,6 +11220,11 @@ xmlbuilder@>=1.0.0, xmlbuilder@~9.0.1:
   version "9.0.4"
   resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.4.tgz#519cb4ca686d005a8420d3496f3f0caeecca580f"
 
+xmlchars@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/xmlchars/-/xmlchars-1.3.1.tgz#1dda035f833dbb4f86a0c28eaa6ca769214793cf"
+  integrity sha512-tGkGJkN8XqCod7OT+EvGYK5Z4SfDQGD30zAa58OcnAa0RRWgzUEK72tkXhsX1FZd+rgnhRxFtmO+ihkp8LHSkw==
+
 xmlhttprequest-ssl@1.5.3:
   version "1.5.3"
   resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.3.tgz#185a888c04eca46c3e4070d99f7b49de3528992d"
diff --git a/packages/animations/src/animation_metadata.ts b/packages/animations/src/animation_metadata.ts
index 5960107e81..5f7841e3ae 100755
--- a/packages/animations/src/animation_metadata.ts
+++ b/packages/animations/src/animation_metadata.ts
@@ -621,6 +621,7 @@ export interface AnimationStaggerMetadata extends AnimationMetadata {
    * One or more animation steps.
    *
    * 一个或多个动画步骤。
+   *
    */
   animation: AnimationMetadata|AnimationMetadata[];
 }
@@ -826,9 +827,6 @@ export interface AnimationStaggerMetadata extends AnimationMetadata {
  * 如果 DOM 中的某个区域（或整个应用程序）的动画被禁用时，动画触发器的回调仍然会触发，但持续 0 秒。
  * 当回调被触发时，它会提供一个 `AnimationEvent` 的例子。如果动画被禁用了，则该事件上的 `.disabled` 标志为 `true`。
  *
- * @experimental Animation support is experimental.
- *
- * 动画支持尚处于试验阶段。
  * @publicApi
  */
 export function trigger(name: string, definitions: AnimationMetadata[]): AnimationTriggerMetadata {