diff --git a/.eslintrc b/.eslintrc
deleted file mode 100644
index 526093e2..00000000
--- a/.eslintrc
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "extends": [
-    "eslint-config-netlify"
-  ],
-  "settings": {
-    "import/resolver": {
-      "babel-module": {}
-    }
-  },
-  "globals": {
-    "CMS_ENV": true
-  }
-}
diff --git a/.stylelintrc b/.stylelintrc
deleted file mode 100644
index e014f049..00000000
--- a/.stylelintrc
+++ /dev/null
@@ -1,270 +0,0 @@
-{
-  "extends": [
-    "stylelint-config-standard",
-    "stylelint-config-css-modules"
-  ],
-  "plugins": [
-    "stylelint-declaration-block-order",
-    "stylelint-declaration-use-variable"
-  ],
-  "rules": {
-    "at-rule-no-vendor-prefix": true,
-    "comment-empty-line-before": "never",
-    "declaration-no-important": true,
-    "function-url-no-scheme-relative": true,
-    "function-url-quotes": "always",
-    "max-nesting-depth": 1,
-    "media-feature-name-no-vendor-prefix": true,
-    "number-leading-zero": "never",
-    "number-max-precision": 3,
-    "property-no-vendor-prefix": true,
-    "selector-attribute-quotes": "always",
-    "selector-no-attribute": true,
-    "selector-no-qualifying-type": true,
-    "selector-no-id": true,
-    "selector-no-type": true,
-    "selector-no-universal": true,
-    "selector-no-vendor-prefix": true,
-    "selector-pseudo-element-colon-notation": "double",
-    "selector-pseudo-element-no-unknown": true,
-    "selector-root-no-composition": true,
-    "selector-type-no-unknown": true,
-    "string-quotes": "single",
-    "value-no-vendor-prefix": true,
-    "stylelint-disable-reason": "always-after",
-
-    "declaration-block-properties-order": [
-      [
-        "composes",
-        "position",
-        "top",
-        "right",
-        "bottom",
-        "left",
-        "z-index",
-        "display",
-        "visibility",
-        "flex",
-        "flex-grow",
-        "flex-shrink",
-        "flex-basis",
-        "flex-direction",
-        "flex-flow",
-        "flex-wrap",
-        "align-content",
-        "align-items",
-        "align-self",
-        "justify-content",
-        "order",
-        "float",
-        "clear",
-        "overflow",
-        "overflow-x",
-        "overflow-y",
-        "-webkit-overflow-scrolling",
-        "clip",
-        "box-sizing",
-        "margin",
-        "margin-top",
-        "margin-right",
-        "margin-bottom",
-        "margin-left",
-        "padding",
-        "padding-top",
-        "padding-right",
-        "padding-bottom",
-        "padding-left",
-        "min-width",
-        "min-height",
-        "max-width",
-        "max-height",
-        "width",
-        "height",
-        "outline",
-        "outline-width",
-        "outline-style",
-        "outline-color",
-        "outline-offset",
-        "border",
-        "border-spacing",
-        "border-collapse",
-        "border-width",
-        "border-style",
-        "border-color",
-        "border-top",
-        "border-top-width",
-        "border-top-style",
-        "border-top-color",
-        "border-right",
-        "border-right-width",
-        "border-right-style",
-        "border-right-color",
-        "border-bottom",
-        "border-bottom-width",
-        "border-bottom-style",
-        "border-bottom-color",
-        "border-left",
-        "border-left-width",
-        "border-left-style",
-        "border-left-color",
-        "border-radius",
-        "border-top-left-radius",
-        "border-top-right-radius",
-        "border-bottom-right-radius",
-        "border-bottom-left-radius",
-        "border-image",
-        "border-image-source",
-        "border-image-slice",
-        "border-image-width",
-        "border-image-outset",
-        "border-image-repeat",
-        "border-top-image",
-        "border-right-image",
-        "border-bottom-image",
-        "border-left-image",
-        "border-corner-image",
-        "border-top-left-image",
-        "border-top-right-image",
-        "border-bottom-right-image",
-        "border-bottom-left-image",
-        "background",
-        "background-color",
-        "background-image",
-        "background-attachment",
-        "background-position",
-        "background-position-x",
-        "background-position-y",
-        "background-clip",
-        "background-origin",
-        "background-size",
-        "background-repeat",
-        "box-decoration-break",
-        "box-shadow",
-        "color",
-        "table-layout",
-        "caption-side",
-        "empty-cells",
-        "list-style",
-        "list-style-position",
-        "list-style-type",
-        "list-style-image",
-        "quotes",
-        "content",
-        "counter-increment",
-        "counter-reset",
-        "-ms-writing-mode",
-        "vertical-align",
-        "text-align",
-        "text-align-last",
-        "text-decoration",
-        "text-emphasis",
-        "text-emphasis-position",
-        "text-emphasis-style",
-        "text-emphasis-color",
-        "text-indent",
-        "text-justify",
-        "text-outline",
-        "text-transform",
-        "text-wrap",
-        "text-overflow",
-        "text-overflow-ellipsis",
-        "text-overflow-mode",
-        "text-shadow",
-        "text-rendering",
-        "white-space",
-        "word-spacing",
-        "word-wrap",
-        "word-break",
-        "tab-size",
-        "hyphens",
-        "letter-spacing",
-        "font",
-        "font-weight",
-        "font-style",
-        "font-variant",
-        "font-size-adjust",
-        "font-stretch",
-        "font-size",
-        "font-family",
-        "font-feature-settings",
-        "-webkit-font-smoothing",
-        "-moz-osx-font-smoothing",
-        "src",
-        "line-height",
-        "opacity",
-        "filter",
-        "resize",
-        "cursor",
-        "nav-index",
-        "nav-up",
-        "nav-right",
-        "nav-down",
-        "nav-left",
-        "transition",
-        "transition-delay",
-        "transition-timing-function",
-        "transition-duration",
-        "transition-property",
-        "transform",
-        "transform-origin",
-        "animation",
-        "animation-name",
-        "animation-duration",
-        "animation-play-state",
-        "animation-timing-function",
-        "animation-delay",
-        "animation-iteration-count",
-        "animation-direction",
-        "animation-fill-mode",
-        "pointer-events",
-        "unicode-bidi",
-        "direction",
-        "columns",
-        "column-span",
-        "column-width",
-        "column-count",
-        "column-fill",
-        "column-gap",
-        "column-rule",
-        "column-rule-width",
-        "column-rule-style",
-        "column-rule-color",
-        "break-before",
-        "break-inside",
-        "break-after",
-        "page-break-before",
-        "page-break-inside",
-        "page-break-after",
-        "orphans",
-        "widows",
-        "zoom",
-        "max-zoom",
-        "min-zoom",
-        "user-zoom",
-        "orientation",
-        "user-select",
-        "fill",
-        "stroke"
-      ],
-      { "unspecified": "bottomAlphabetical" }
-    ],
-
-    "plugin/declaration-block-order": [
-      "custom-properties",
-      "dollar-variables",
-      "declarations",
-      "rules",
-      "at-rules"
-    ],
-
-    "sh-waqar/declaration-use-variable": [
-      [
-        "/color/",
-        "z-index",
-        "font-size",
-        "border-radius",
-        "/background/"
-      ]
-    ]
-  }
-}
diff --git a/.travis.yml b/.travis.yml
index 9a06ce91..bae57191 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,6 @@ cache:
     - $HOME/.yarn-cache
     - node_modules
 node_js:
-  - "6"
   - "8"
   - "10"
 before_install:
@@ -14,9 +13,5 @@ install:
   - yarn
 notifications:
     email: false
-before_script:
-  - yarn add codecov --dev
-after_script:
-  - codecov
 git:
   depth: 5
\ No newline at end of file
diff --git a/__mocks__/fileLoaderMock.js b/__mocks__/fileLoaderMock.js
deleted file mode 100644
index 35a63a0e..00000000
--- a/__mocks__/fileLoaderMock.js
+++ /dev/null
@@ -1,3 +0,0 @@
-// See http://facebook.github.io/jest/docs/tutorial-webpack.html#content
-
-module.exports = 'test-file-stub';
diff --git a/__mocks__/styleLoaderMock.js b/__mocks__/styleLoaderMock.js
deleted file mode 100644
index bade080f..00000000
--- a/__mocks__/styleLoaderMock.js
+++ /dev/null
@@ -1,3 +0,0 @@
-// See http://facebook.github.io/jest/docs/tutorial-webpack.html#content
-
-module.exports = {};
diff --git a/babel.config.js b/babel.config.js
index e3dd6d22..7f15a2ed 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -1,11 +1,23 @@
-module.exports = {
-  presets: [
+const isProduction = process.env.NODE_ENV === 'production';
+const isTest = process.env.NODE_ENV === 'test';
+
+const presets = () => {
+  if (isTest) {
+    return [
+      '@babel/preset-react',
+      '@babel/preset-env',
+    ];
+  }
+  return [
     '@babel/preset-react',
     ['@babel/preset-env', {
       modules: false,
     }],
-  ],
-  plugins: [
+  ];
+};
+
+const plugins = () => {
+  const defaultPlugins = [
     'lodash',
     ['babel-plugin-transform-builtin-extend', {
       globals: ['Error']
@@ -14,20 +26,42 @@ module.exports = {
     '@babel/plugin-proposal-class-properties',
     '@babel/plugin-proposal-object-rest-spread',
     '@babel/plugin-proposal-export-default-from',
-  ],
-  env: {
-    production: {
-      plugins: [
-        ['emotion', { hoist: true }],
-      ],
-    },
-    development: {
-      plugins: [
-        ['emotion', {
-          sourceMap: true,
-          autoLabel: true,
-        }],
-      ],
-    },
-  },
+  ];
+
+  if (isProduction) {
+    return [
+      ...defaultPlugins,
+      ['emotion', { hoist: true }],
+    ];
+  }
+
+  if (isTest) {
+    return [
+      ...defaultPlugins,
+      ['inline-svg', {
+        svgo: {
+          plugins: [
+            {removeViewBox: false},
+          ],
+        },
+      }],
+      ['emotion', {
+        sourceMap: true,
+        autoLabel: true,
+      }],
+    ];
+  }
+
+  return [
+    ...defaultPlugins,
+    ['emotion', {
+      sourceMap: true,
+      autoLabel: true,
+    }],
+  ];
+};
+
+module.exports = {
+  presets: presets(),
+  plugins: plugins(),
 };
diff --git a/codecov.yml b/codecov.yml
deleted file mode 100644
index 959972a6..00000000
--- a/codecov.yml
+++ /dev/null
@@ -1 +0,0 @@
-comment: false
\ No newline at end of file
diff --git a/custom-preprocessor.js b/custom-preprocessor.js
new file mode 100644
index 00000000..eb66c39e
--- /dev/null
+++ b/custom-preprocessor.js
@@ -0,0 +1,4 @@
+const babelJest = require('babel-jest')
+const babelConfig = require('./packages/netlify-cms-core/babel.config.js');
+
+module.exports = babelJest.createTransformer(babelConfig)
diff --git a/jest.config.js b/jest.config.js
new file mode 100644
index 00000000..ec9363d5
--- /dev/null
+++ b/jest.config.js
@@ -0,0 +1,10 @@
+module.exports = {
+  setupTestFrameworkScriptFile: "<rootDir>/setupTestFramework.js",
+  transform: {
+    "\\.js$": "<rootDir>/custom-preprocessor.js",
+  },
+  moduleNameMapper: {
+    "netlify-cms-lib-util": "<rootDir>/packages/netlify-cms-lib-util/src/index.js",
+    "netlify-cms-ui-default": "<rootDir>/packages/netlify-cms-ui-default/src/index.js",
+  },
+};
diff --git a/package.json b/package.json
index 4eabc775..394a54bf 100644
--- a/package.json
+++ b/package.json
@@ -1,54 +1,13 @@
 {
-  "name": "netlify-cms",
-  "description": "Netlify CMS lets content editors work on structured content stored in git",
-  "main": "dist/cms.js",
-  "lint-staged": {
-    "*.js": [
-      "eslint --fix",
-      "jest --findRelatedTests",
-      "git add"
-    ]
-  },
-  "files": [
-    "src/",
-    "dist/"
-  ],
-  "pre-commit": "lint:staged",
   "scripts": {
     "bootstrap": "lerna bootstrap && lerna link --force-local",
     "start": "npm run bootstrap && npm run watch",
     "watch": "lerna run watch --parallel",
-    "build": "npm run clean && cross-env NODE_ENV=production lerna run build",
+    "build": "npm run clean && cross-env lerna run build",
     "clean": "rimraf packages/*/dist",
-    "reset": "npm run clean && lerna clean --yes"
+    "reset": "npm run clean && lerna clean --yes",
+    "test": "cross-env NODE_ENV=test jest --no-cache"
   },
-  "jest": {
-    "moduleNameMapper": {
-      "^.+\\.(png|eot|woff|woff2|ttf|svg|gif)$": "<rootDir>/__mocks__/fileLoaderMock.js",
-      "^.+\\.s?css$": "<rootDir>/__mocks__/styleLoaderMock.js"
-    },
-    "setupFiles": [
-      "./setupTests.js"
-    ],
-    "coverageReporters": [
-      "lcov"
-    ],
-    "collectCoverageFrom": [
-      "src/**/*.js"
-    ],
-    "coveragePathIgnorePatterns": [
-      "/__tests__/"
-    ]
-  },
-  "keywords": [
-    "netlify",
-    "cms",
-    "content editing",
-    "static site generators",
-    "jamstack"
-  ],
-  "author": "Netlify",
-  "license": "MIT",
   "browserslist": [
     "last 2 Chrome versions",
     "last 2 Opera versions",
@@ -67,8 +26,11 @@
     "@babel/preset-env": "^7.0.0-beta.54",
     "@babel/preset-react": "^7.0.0-beta.54",
     "all-contributors-cli": "^4.4.0",
+    "babel-core": "^7.0.0-bridge.0",
+    "babel-jest": "^23.4.0",
     "babel-loader": "^8.0.0-beta",
     "babel-plugin-emotion": "^9.2.4",
+    "babel-plugin-inline-svg": "^1.0.0",
     "babel-plugin-lodash": "^3.3.4",
     "babel-plugin-module-resolver": "^3.0.0",
     "babel-plugin-transform-builtin-extend": "^1.1.2",
@@ -79,8 +41,8 @@
     "enzyme": "^3.1.0",
     "enzyme-adapter-react-16": "^1.0.2",
     "friendly-errors-webpack-plugin": "^1.7.0",
-    "jest": "^22.0.0",
-    "jest-cli": "^22.0.0",
+    "jest": "^23.4.0",
+    "jest-cli": "^23.4.0",
     "lerna": "^2.11.0",
     "raf": "^3.4.0",
     "react-test-renderer": "^16.0.0",
@@ -91,5 +53,8 @@
   "workspaces": [
     "packages/*"
   ],
-  "private": true
+  "private": true,
+  "dependencies": {
+    "jest-emotion": "^9.2.6"
+  }
 }
diff --git a/packages/netlify-cms-widget-markdown/src/__tests__/__snapshots__/renderer.spec.js.snap b/packages/netlify-cms-widget-markdown/src/__tests__/__snapshots__/renderer.spec.js.snap
index b48c3dab..32bb3838 100644
--- a/packages/netlify-cms-widget-markdown/src/__tests__/__snapshots__/renderer.spec.js.snap
+++ b/packages/netlify-cms-widget-markdown/src/__tests__/__snapshots__/renderer.spec.js.snap
@@ -1,13 +1,60 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`Markdown Preview renderer HTML rendering should render HTML 1`] = `"<div class=\\"nc-widgetPreview\\"><p>Paragraph with <em>inline</em> element</p></div>"`;
+exports[`Markdown Preview renderer HTML rendering should render HTML 1`] = `
+.emotion-0 {
+  margin: 15px 2px;
+}
 
-exports[`Markdown Preview renderer Markdown rendering Code should render code 1`] = `"<div class=\\"nc-widgetPreview\\"><p>Use the <code>printf()</code> function.</p></div>"`;
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<p>Paragraph with <em>inline</em> element</p>",
+    }
+  }
+/>
+`;
 
-exports[`Markdown Preview renderer Markdown rendering Code should render code 2 1`] = `"<div class=\\"nc-widgetPreview\\"><p><code>There is a literal backtick (\`) here.</code></p></div>"`;
+exports[`Markdown Preview renderer Markdown rendering Code should render code 1`] = `
+.emotion-0 {
+  margin: 15px 2px;
+}
+
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<p>Use the <code>printf()</code> function.</p>",
+    }
+  }
+/>
+`;
+
+exports[`Markdown Preview renderer Markdown rendering Code should render code 2 1`] = `
+.emotion-0 {
+  margin: 15px 2px;
+}
+
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<p><code>There is a literal backtick (\`) here.</code></p>",
+    }
+  }
+/>
+`;
 
 exports[`Markdown Preview renderer Markdown rendering General should render markdown 1`] = `
-"<div class=\\"nc-widgetPreview\\"><h1>H1</h1>
+.emotion-0 {
+  margin: 15px 2px;
+}
+
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<h1>H1</h1>
 <p>Text with <strong>bold</strong> &#x26; <em>em</em> elements</p>
 <h2>H2</h2>
 <ul>
@@ -24,11 +71,22 @@ exports[`Markdown Preview renderer Markdown rendering General should render mark
 <p><a href=\\"http://google.com\\">link title</a></p>
 <h5>H5</h5>
 <p>![alt text](https://pbs.twimg.com/profile_images/678903331176214528/TQTdqGwD.jpg)</p>
-<h6>H6</h6></div>"
+<h6>H6</h6>",
+    }
+  }
+/>
 `;
 
 exports[`Markdown Preview renderer Markdown rendering HTML should render HTML as is when using Markdown 1`] = `
-"<div class=\\"nc-widgetPreview\\"><h1>Title</h1>
+.emotion-0 {
+  margin: 15px 2px;
+}
+
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<h1>Title</h1>
 <form action=\\"test\\">
   <label for=\\"input\\">
     <input type=\\"checkbox\\" checked=\\"checked\\" id=\\"input\\"/> My label
@@ -38,25 +96,127 @@ exports[`Markdown Preview renderer Markdown rendering HTML should render HTML as
       <dt>Testing HTML in Markdown</dt>
   </dl>
 </form>
-<h1 style=\\"display: block; border: 10px solid #f00; width: 100%\\">Test</h1></div>"
+<h1 style=\\"display: block; border: 10px solid #f00; width: 100%\\">Test</h1>",
+    }
+  }
+/>
 `;
 
-exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 1 1`] = `"<div class=\\"nc-widgetPreview\\"><h1>Title</h1></div>"`;
+exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 1 1`] = `
+.emotion-0 {
+  margin: 15px 2px;
+}
 
-exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 2 1`] = `"<div class=\\"nc-widgetPreview\\"><h2>Title</h2></div>"`;
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<h1>Title</h1>",
+    }
+  }
+/>
+`;
 
-exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 3 1`] = `"<div class=\\"nc-widgetPreview\\"><h3>Title</h3></div>"`;
+exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 2 1`] = `
+.emotion-0 {
+  margin: 15px 2px;
+}
 
-exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 4 1`] = `"<div class=\\"nc-widgetPreview\\"><h4>Title</h4></div>"`;
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<h2>Title</h2>",
+    }
+  }
+/>
+`;
 
-exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 5 1`] = `"<div class=\\"nc-widgetPreview\\"><h5>Title</h5></div>"`;
+exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 3 1`] = `
+.emotion-0 {
+  margin: 15px 2px;
+}
 
-exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 6 1`] = `"<div class=\\"nc-widgetPreview\\"><h6>Title</h6></div>"`;
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<h3>Title</h3>",
+    }
+  }
+/>
+`;
 
-exports[`Markdown Preview renderer Markdown rendering Links should render links 1`] = `"<div class=\\"nc-widgetPreview\\"><p>I get 10 times more traffic from <a href=\\"http://google.com/\\" title=\\"Google\\">Google</a> than from <a href=\\"http://search.yahoo.com/\\" title=\\"Yahoo Search\\">Yahoo</a> or <a href=\\"http://search.msn.com/\\" title=\\"MSN Search\\">MSN</a>.</p></div>"`;
+exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 4 1`] = `
+.emotion-0 {
+  margin: 15px 2px;
+}
+
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<h4>Title</h4>",
+    }
+  }
+/>
+`;
+
+exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 5 1`] = `
+.emotion-0 {
+  margin: 15px 2px;
+}
+
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<h5>Title</h5>",
+    }
+  }
+/>
+`;
+
+exports[`Markdown Preview renderer Markdown rendering Headings should render Heading 6 1`] = `
+.emotion-0 {
+  margin: 15px 2px;
+}
+
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<h6>Title</h6>",
+    }
+  }
+/>
+`;
+
+exports[`Markdown Preview renderer Markdown rendering Links should render links 1`] = `
+.emotion-0 {
+  margin: 15px 2px;
+}
+
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<p>I get 10 times more traffic from <a href=\\"http://google.com/\\" title=\\"Google\\">Google</a> than from <a href=\\"http://search.yahoo.com/\\" title=\\"Yahoo Search\\">Yahoo</a> or <a href=\\"http://search.msn.com/\\" title=\\"MSN Search\\">MSN</a>.</p>",
+    }
+  }
+/>
+`;
 
 exports[`Markdown Preview renderer Markdown rendering Lists should render lists 1`] = `
-"<div class=\\"nc-widgetPreview\\"><ol>
+.emotion-0 {
+  margin: 15px 2px;
+}
+
+<div
+  className="emotion-0 emotion-1"
+  dangerouslySetInnerHTML={
+    Object {
+      "__html": "<ol>
 <li>ol item 1</li>
 <li>
 <p>ol item 2</p>
@@ -74,5 +234,8 @@ exports[`Markdown Preview renderer Markdown rendering Lists should render lists
 </ul>
 </li>
 <li>ol item 3</li>
-</ol></div>"
+</ol>",
+    }
+  }
+/>
 `;
diff --git a/packages/netlify-cms-widget-markdown/src/__tests__/renderer.spec.js b/packages/netlify-cms-widget-markdown/src/__tests__/renderer.spec.js
index b4d7c0bf..b03f7818 100644
--- a/packages/netlify-cms-widget-markdown/src/__tests__/renderer.spec.js
+++ b/packages/netlify-cms-widget-markdown/src/__tests__/renderer.spec.js
@@ -2,9 +2,10 @@
 
 import React from 'react';
 import { shallow } from 'enzyme';
+import renderer from 'react-test-renderer';
 import { padStart } from 'lodash';
-import MarkdownPreview from '../index';
-import { markdownToHtml } from '../../serializers';
+import MarkdownPreview from '../MarkdownPreview';
+import { markdownToHtml } from '../serializers';
 
 const parser = markdownToHtml;
 
@@ -38,8 +39,9 @@ Text with **bold** & _em_ elements
 
 ###### H6
 `;
-        const component = shallow(<MarkdownPreview value={markdownToHtml(value)} />);
-        expect(component.html()).toMatchSnapshot();
+        expect(
+          renderer.create(<MarkdownPreview value={markdownToHtml(value)} />).toJSON()
+        ).toMatchSnapshot()
       });
     });
 
@@ -47,8 +49,9 @@ Text with **bold** & _em_ elements
       for (const heading of [...Array(6).keys()]) {
         it(`should render Heading ${ heading + 1 }`, () => {
           const value = padStart(' Title', heading + 7, '#');
-          const component = shallow(<MarkdownPreview value={markdownToHtml(value)} />);
-          expect(component.html()).toMatchSnapshot();
+          expect(
+            renderer.create(<MarkdownPreview value={markdownToHtml(value)} />).toJSON()
+          ).toMatchSnapshot()
         });
       }
     });
@@ -66,8 +69,9 @@ Text with **bold** & _em_ elements
         1. Sub-Sublist 3
 1. ol item 3
 `;
-        const component = shallow(<MarkdownPreview value={markdownToHtml(value)} />);
-        expect(component.html()).toMatchSnapshot();
+        expect(
+          renderer.create(<MarkdownPreview value={markdownToHtml(value)} />).toJSON()
+        ).toMatchSnapshot()
       });
     });
 
@@ -80,22 +84,25 @@ I get 10 times more traffic from [Google] [1] than from [Yahoo] [2] or [MSN] [3]
   [2]: http://search.yahoo.com/  "Yahoo Search"
   [3]: http://search.msn.com/    "MSN Search"
 `;
-        const component = shallow(<MarkdownPreview value={markdownToHtml(value)} />);
-        expect(component.html()).toMatchSnapshot();
+        expect(
+          renderer.create(<MarkdownPreview value={markdownToHtml(value)} />).toJSON()
+        ).toMatchSnapshot()
       });
     });
 
     describe('Code', () => {
       it('should render code', () => {
         const value = 'Use the `printf()` function.';
-        const component = shallow(<MarkdownPreview value={markdownToHtml(value)} />);
-        expect(component.html()).toMatchSnapshot();
+        expect(
+          renderer.create(<MarkdownPreview value={markdownToHtml(value)} />).toJSON()
+        ).toMatchSnapshot()
       });
 
       it('should render code 2', () => {
         const value = '``There is a literal backtick (`) here.``';
-        const component = shallow(<MarkdownPreview value={markdownToHtml(value)} />);
-        expect(component.html()).toMatchSnapshot();
+        expect(
+          renderer.create(<MarkdownPreview value={markdownToHtml(value)} />).toJSON()
+        ).toMatchSnapshot()
       });
     });
 
@@ -116,8 +123,9 @@ I get 10 times more traffic from [Google] [1] than from [Yahoo] [2] or [MSN] [3]
 
 <h1 style="display: block; border: 10px solid #f00; width: 100%">Test</h1>
 `;
-        const component = shallow(<MarkdownPreview value={markdownToHtml(value)} />);
-        expect(component.html()).toMatchSnapshot();
+        expect(
+          renderer.create(<MarkdownPreview value={markdownToHtml(value)} />).toJSON()
+        ).toMatchSnapshot()
       });
     });
   });
@@ -125,8 +133,9 @@ I get 10 times more traffic from [Google] [1] than from [Yahoo] [2] or [MSN] [3]
   describe('HTML rendering', () => {
     it('should render HTML', () => {
       const value = '<p>Paragraph with <em>inline</em> element</p>';
-      const component = shallow(<MarkdownPreview value={markdownToHtml(value)} />);
-      expect(component.html()).toMatchSnapshot();
+      expect(
+        renderer.create(<MarkdownPreview value={markdownToHtml(value)} />).toJSON()
+      ).toMatchSnapshot()
     });
   });
 });
diff --git a/postcss.config.js b/postcss.config.js
deleted file mode 100644
index ec0a1587..00000000
--- a/postcss.config.js
+++ /dev/null
@@ -1,5 +0,0 @@
-module.exports = {
-  plugins: [
-    require('postcss-cssnext')(),
-  ],
-};
diff --git a/setupTestFramework.js b/setupTestFramework.js
new file mode 100644
index 00000000..00614510
--- /dev/null
+++ b/setupTestFramework.js
@@ -0,0 +1,4 @@
+import * as emotion from 'emotion'
+import { createSerializer } from 'jest-emotion'
+
+expect.addSnapshotSerializer(createSerializer(emotion))
diff --git a/setupTests.js b/setupTests.js
deleted file mode 100644
index 96261ab6..00000000
--- a/setupTests.js
+++ /dev/null
@@ -1,5 +0,0 @@
-import 'raf/polyfill';
-import enzyme from 'enzyme';
-import enzymeAdapter from 'enzyme-adapter-react-16';
-
-enzyme.configure({ adapter: new enzymeAdapter() });
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 65c8e573..0108e22f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -698,9 +698,9 @@
   version "0.7.1"
   resolved "https://registry.yarnpkg.com/@emotion/utils/-/utils-0.7.1.tgz#e44e596d03c9f16ba3b127ad333a8a072bcb5a0a"
 
-"@types/estree@0.0.39":
-  version "0.0.39"
-  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
+"@types/jest@^23.0.2":
+  version "23.3.0"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-23.3.0.tgz#5dd70033b616a6228042244ebd992f6426808810"
 
 "@types/node@*":
   version "10.5.2"
@@ -1157,6 +1157,10 @@ babel-core@^6.0.0, babel-core@^6.26.0, babel-core@^6.26.3:
     slash "^1.0.0"
     source-map "^0.5.7"
 
+babel-core@^7.0.0-bridge.0:
+  version "7.0.0-bridge.0"
+  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-7.0.0-bridge.0.tgz#95a492ddd90f9b4e9a4a1da14eb335b87b634ece"
+
 babel-generator@^6.18.0, babel-generator@^6.26.0:
   version "6.26.1"
   resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.26.1.tgz#1844408d3b8f0d35a404ea7ac180f087a601bd90"
@@ -1177,12 +1181,12 @@ babel-helpers@^6.24.1:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-jest@^22.4.4:
-  version "22.4.4"
-  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-22.4.4.tgz#977259240420e227444ebe49e226a61e49ea659d"
+babel-jest@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-23.4.0.tgz#22c34c392e2176f6a4c367992a7fcff69d2e8557"
   dependencies:
-    babel-plugin-istanbul "^4.1.5"
-    babel-preset-jest "^22.4.4"
+    babel-plugin-istanbul "^4.1.6"
+    babel-preset-jest "^23.2.0"
 
 babel-loader@^8.0.0-beta:
   version "8.0.0-beta.4"
@@ -1251,7 +1255,16 @@ babel-plugin-emotion@^9.2.6:
     source-map "^0.5.7"
     touch "^1.0.0"
 
-babel-plugin-istanbul@^4.1.5:
+babel-plugin-inline-svg@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-inline-svg/-/babel-plugin-inline-svg-1.0.0.tgz#900a155fe8348185d809211a34a7d1d0bcac6abc"
+  dependencies:
+    babel-template "^6.26.0"
+    resolve-from "^4.0.0"
+    svgo "^1.0.3"
+    synchronized-promise "^0.0.4"
+
+babel-plugin-istanbul@^4.1.6:
   version "4.1.6"
   resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.6.tgz#36c59b2192efce81c5b378321b74175add1c9a45"
   dependencies:
@@ -1260,9 +1273,9 @@ babel-plugin-istanbul@^4.1.5:
     istanbul-lib-instrument "^1.10.1"
     test-exclude "^4.2.1"
 
-babel-plugin-jest-hoist@^22.4.4:
-  version "22.4.4"
-  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-22.4.4.tgz#b9851906eab34c7bf6f8c895a2b08bea1a844c0b"
+babel-plugin-jest-hoist@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-23.2.0.tgz#e61fae05a1ca8801aadee57a6d66b8cefaf44167"
 
 babel-plugin-lodash@^3.3.4:
   version "3.3.4"
@@ -1320,11 +1333,11 @@ babel-plugin-transform-inline-environment-variables@^0.4.3:
   version "0.4.3"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-inline-environment-variables/-/babel-plugin-transform-inline-environment-variables-0.4.3.tgz#a3b09883353be8b5e2336e3ff1ef8a5d93f9c489"
 
-babel-preset-jest@^22.4.4:
-  version "22.4.4"
-  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-22.4.4.tgz#ec9fbd8bcd7dfd24b8b5320e0e688013235b7c39"
+babel-preset-jest@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-23.2.0.tgz#8ec7a03a138f001a1a8fb1e8113652bf1a55da46"
   dependencies:
-    babel-plugin-jest-hoist "^22.4.4"
+    babel-plugin-jest-hoist "^23.2.0"
     babel-plugin-syntax-object-rest-spread "^6.13.0"
 
 babel-register@^6.26.0:
@@ -1356,7 +1369,7 @@ babel-template@^6.16.0, babel-template@^6.24.1, babel-template@^6.26.0, babel-te
     babylon "^6.18.0"
     lodash "^4.17.4"
 
-babel-traverse@^6.18.0, babel-traverse@^6.26.0:
+babel-traverse@^6.0.0, babel-traverse@^6.18.0, babel-traverse@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.26.0.tgz#46a9cbd7edcc62c8e5c064e2d2d8d0f4035766ee"
   dependencies:
@@ -1370,7 +1383,7 @@ babel-traverse@^6.18.0, babel-traverse@^6.26.0:
     invariant "^2.2.2"
     lodash "^4.17.4"
 
-babel-types@^6.18.0, babel-types@^6.26.0:
+babel-types@^6.0.0, babel-types@^6.18.0, babel-types@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.26.0.tgz#a3b073f94ab49eb6fa55cd65227a334380632497"
   dependencies:
@@ -1425,6 +1438,10 @@ binary-extensions@^1.0.0:
   version "1.11.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.11.0.tgz#46aa1751fb6a2f93ee5e689bb1087d4b14c6c205"
 
+bindings@~1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.2.1.tgz#14ad6113812d2d37d72e67b4cacb4bb726505f11"
+
 bluebird@^3.5.1:
   version "3.5.1"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.1.tgz#d9551f9de98f1fcda1e683d17ee91a0602ee2eb9"
@@ -1459,7 +1476,7 @@ bonjour@^3.5.0:
     multicast-dns "^6.0.1"
     multicast-dns-service-types "^1.1.0"
 
-boolbase@~1.0.0:
+boolbase@^1.0.0, boolbase@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
 
@@ -1505,7 +1522,7 @@ browser-process-hrtime@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.2.tgz#425d68a58d3447f02a04aa894187fce8af8b7b8e"
 
-browser-resolve@^1.11.2:
+browser-resolve@^1.11.3:
   version "1.11.3"
   resolved "https://registry.yarnpkg.com/browser-resolve/-/browser-resolve-1.11.3.tgz#9b7cbb3d0f510e4cb86bdbd796124d28b5890af6"
   dependencies:
@@ -1864,6 +1881,12 @@ co@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
 
+coa@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/coa/-/coa-2.0.1.tgz#f3f8b0b15073e35d70263fb1042cb2c023db38af"
+  dependencies:
+    q "^1.1.2"
+
 code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
@@ -1893,6 +1916,10 @@ colors@0.5.x:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/colors/-/colors-0.5.1.tgz#7d0023eaeb154e8ee9fce75dcb923d0ed1667774"
 
+colors@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
+
 columnify@^1.5.4:
   version "1.5.4"
   resolved "https://registry.yarnpkg.com/columnify/-/columnify-1.5.4.tgz#4737ddf1c7b69a8a7c340570782e947eec8e78bb"
@@ -2327,6 +2354,10 @@ css-loader@^1.0.0:
     postcss-value-parser "^3.3.0"
     source-list-map "^2.0.0"
 
+css-select-base-adapter@~0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/css-select-base-adapter/-/css-select-base-adapter-0.1.0.tgz#0102b3d14630df86c3eb9fa9f5456270106cf990"
+
 css-select@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/css-select/-/css-select-1.2.0.tgz#2b3a110539c5355f1cd8d314623e870b121ec858"
@@ -2336,6 +2367,15 @@ css-select@~1.2.0:
     domutils "1.5.1"
     nth-check "~1.0.1"
 
+css-select@~1.3.0-rc0:
+  version "1.3.0-rc0"
+  resolved "https://registry.yarnpkg.com/css-select/-/css-select-1.3.0-rc0.tgz#6f93196aaae737666ea1036a8cb14a8fcb7a9231"
+  dependencies:
+    boolbase "^1.0.0"
+    css-what "2.1"
+    domutils "1.5.1"
+    nth-check "^1.0.1"
+
 css-selector-tokenizer@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/css-selector-tokenizer/-/css-selector-tokenizer-0.7.0.tgz#e6988474ae8c953477bf5e7efecfceccd9cf4c86"
@@ -2344,14 +2384,47 @@ css-selector-tokenizer@^0.7.0:
     fastparse "^1.1.1"
     regexpu-core "^1.0.0"
 
+css-tree@1.0.0-alpha.29:
+  version "1.0.0-alpha.29"
+  resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-1.0.0-alpha.29.tgz#3fa9d4ef3142cbd1c301e7664c1f352bd82f5a39"
+  dependencies:
+    mdn-data "~1.1.0"
+    source-map "^0.5.3"
+
+css-tree@1.0.0-alpha25:
+  version "1.0.0-alpha25"
+  resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-1.0.0-alpha25.tgz#1bbfabfbf6eeef4f01d9108ff2edd0be2fe35597"
+  dependencies:
+    mdn-data "^1.0.0"
+    source-map "^0.5.3"
+
+css-url-regex@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/css-url-regex/-/css-url-regex-1.1.0.tgz#83834230cc9f74c457de59eebd1543feeb83b7ec"
+
 css-what@2.1:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.0.tgz#9467d032c38cfaefb9f2d79501253062f87fa1bd"
 
+css@^2.2.1:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/css/-/css-2.2.3.tgz#f861f4ba61e79bedc962aa548e5780fd95cbc6be"
+  dependencies:
+    inherits "^2.0.1"
+    source-map "^0.1.38"
+    source-map-resolve "^0.5.1"
+    urix "^0.1.0"
+
 cssesc@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-0.1.0.tgz#c814903e45623371a0477b40109aaafbeeaddbb4"
 
+csso@^3.5.0:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/csso/-/csso-3.5.1.tgz#7b9eb8be61628973c1b261e169d2f024008e758b"
+  dependencies:
+    css-tree "1.0.0-alpha.29"
+
 cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
   version "0.3.4"
   resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.4.tgz#8cd52e8a3acfd68d3aed38ee0a640177d2f9d797"
@@ -2410,6 +2483,13 @@ dateformat@^3.0.0:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-3.0.3.tgz#a6e37499a4d9a9cf85ef5872044d62901c9889ae"
 
+deasync@^0.1.12:
+  version "0.1.13"
+  resolved "https://registry.yarnpkg.com/deasync/-/deasync-0.1.13.tgz#815c2b69bbd1117cae570152cd895661c09f20ea"
+  dependencies:
+    bindings "~1.2.1"
+    nan "^2.0.7"
+
 debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.2, debug@^2.3.3, debug@^2.6.6, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
@@ -2906,10 +2986,6 @@ estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
-estree-walker@^0.5.2:
-  version "0.5.2"
-  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.5.2.tgz#d3850be7529c9580d815600b53126515e146dd39"
-
 esutils@^2.0.0, esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
@@ -3001,16 +3077,16 @@ expand-range@^1.8.1:
   dependencies:
     fill-range "^2.1.0"
 
-expect@^22.4.0:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/expect/-/expect-22.4.3.tgz#d5a29d0a0e1fb2153557caef2674d4547e914674"
+expect@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-23.4.0.tgz#6da4ecc99c1471253e7288338983ad1ebadb60c3"
   dependencies:
     ansi-styles "^3.2.0"
-    jest-diff "^22.4.3"
-    jest-get-type "^22.4.3"
-    jest-matcher-utils "^22.4.3"
-    jest-message-util "^22.4.3"
-    jest-regex-util "^22.4.3"
+    jest-diff "^23.2.0"
+    jest-get-type "^22.1.0"
+    jest-matcher-utils "^23.2.0"
+    jest-message-util "^23.4.0"
+    jest-regex-util "^23.3.0"
 
 express@^4.16.2:
   version "4.16.3"
@@ -4385,7 +4461,7 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
-istanbul-api@^1.1.14:
+istanbul-api@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.3.1.tgz#4c3b05d18c0016d1022e079b98dc82c40f488954"
   dependencies:
@@ -4402,7 +4478,7 @@ istanbul-api@^1.1.14:
     mkdirp "^0.5.1"
     once "^1.4.0"
 
-istanbul-lib-coverage@^1.1.1, istanbul-lib-coverage@^1.1.2, istanbul-lib-coverage@^1.2.0:
+istanbul-lib-coverage@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.2.0.tgz#f7d8f2e42b97e37fe796114cb0f9d68b5e3a4341"
 
@@ -4412,7 +4488,7 @@ istanbul-lib-hook@^1.2.0:
   dependencies:
     append-transform "^1.0.0"
 
-istanbul-lib-instrument@^1.10.1, istanbul-lib-instrument@^1.8.0:
+istanbul-lib-instrument@^1.10.1:
   version "1.10.1"
   resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.10.1.tgz#724b4b6caceba8692d3f1f9d0727e279c401af7b"
   dependencies:
@@ -4433,16 +4509,6 @@ istanbul-lib-report@^1.1.4:
     path-parse "^1.0.5"
     supports-color "^3.1.2"
 
-istanbul-lib-source-maps@^1.2.1:
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.3.tgz#20fb54b14e14b3fb6edb6aca3571fd2143db44e6"
-  dependencies:
-    debug "^3.1.0"
-    istanbul-lib-coverage "^1.1.2"
-    mkdirp "^0.5.1"
-    rimraf "^2.6.1"
-    source-map "^0.5.3"
-
 istanbul-lib-source-maps@^1.2.4:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.5.tgz#ffe6be4e7ab86d3603e4290d54990b14506fc9b1"
@@ -4459,15 +4525,15 @@ istanbul-reports@^1.3.0:
   dependencies:
     handlebars "^4.0.3"
 
-jest-changed-files@^22.2.0:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-22.4.3.tgz#8882181e022c38bd46a2e4d18d44d19d90a90fb2"
+jest-changed-files@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-23.4.0.tgz#f1b304f98c235af5d9a31ec524262c5e4de3c6ff"
   dependencies:
     throat "^4.0.0"
 
-jest-cli@^22.0.0, jest-cli@^22.4.4:
-  version "22.4.4"
-  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-22.4.4.tgz#68cd2a2aae983adb1e6638248ca21082fd6d9e90"
+jest-cli@^23.4.0, jest-cli@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-23.4.1.tgz#c1ffd33254caee376990aa2abe2963e0de4ca76b"
   dependencies:
     ansi-escapes "^3.0.0"
     chalk "^2.0.1"
@@ -4476,129 +4542,148 @@ jest-cli@^22.0.0, jest-cli@^22.4.4:
     graceful-fs "^4.1.11"
     import-local "^1.0.0"
     is-ci "^1.0.10"
-    istanbul-api "^1.1.14"
-    istanbul-lib-coverage "^1.1.1"
-    istanbul-lib-instrument "^1.8.0"
-    istanbul-lib-source-maps "^1.2.1"
-    jest-changed-files "^22.2.0"
-    jest-config "^22.4.4"
-    jest-environment-jsdom "^22.4.1"
+    istanbul-api "^1.3.1"
+    istanbul-lib-coverage "^1.2.0"
+    istanbul-lib-instrument "^1.10.1"
+    istanbul-lib-source-maps "^1.2.4"
+    jest-changed-files "^23.4.0"
+    jest-config "^23.4.1"
+    jest-environment-jsdom "^23.4.0"
     jest-get-type "^22.1.0"
-    jest-haste-map "^22.4.2"
-    jest-message-util "^22.4.0"
-    jest-regex-util "^22.1.0"
-    jest-resolve-dependencies "^22.1.0"
-    jest-runner "^22.4.4"
-    jest-runtime "^22.4.4"
-    jest-snapshot "^22.4.0"
-    jest-util "^22.4.1"
-    jest-validate "^22.4.4"
-    jest-worker "^22.2.2"
+    jest-haste-map "^23.4.1"
+    jest-message-util "^23.4.0"
+    jest-regex-util "^23.3.0"
+    jest-resolve-dependencies "^23.4.1"
+    jest-runner "^23.4.1"
+    jest-runtime "^23.4.1"
+    jest-snapshot "^23.4.1"
+    jest-util "^23.4.0"
+    jest-validate "^23.4.0"
+    jest-watcher "^23.4.0"
+    jest-worker "^23.2.0"
     micromatch "^2.3.11"
     node-notifier "^5.2.1"
+    prompts "^0.1.9"
     realpath-native "^1.0.0"
     rimraf "^2.5.4"
     slash "^1.0.0"
     string-length "^2.0.0"
     strip-ansi "^4.0.0"
     which "^1.2.12"
-    yargs "^10.0.3"
+    yargs "^11.0.0"
 
-jest-config@^22.4.4:
-  version "22.4.4"
-  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-22.4.4.tgz#72a521188720597169cd8b4ff86934ef5752d86a"
+jest-config@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-23.4.1.tgz#3172fa21f0507d7f8a088ed1dbe4157057f201e9"
   dependencies:
+    babel-core "^6.0.0"
+    babel-jest "^23.4.0"
     chalk "^2.0.1"
     glob "^7.1.1"
-    jest-environment-jsdom "^22.4.1"
-    jest-environment-node "^22.4.1"
+    jest-environment-jsdom "^23.4.0"
+    jest-environment-node "^23.4.0"
     jest-get-type "^22.1.0"
-    jest-jasmine2 "^22.4.4"
-    jest-regex-util "^22.1.0"
-    jest-resolve "^22.4.2"
-    jest-util "^22.4.1"
-    jest-validate "^22.4.4"
-    pretty-format "^22.4.0"
+    jest-jasmine2 "^23.4.1"
+    jest-regex-util "^23.3.0"
+    jest-resolve "^23.4.1"
+    jest-util "^23.4.0"
+    jest-validate "^23.4.0"
+    pretty-format "^23.2.0"
 
-jest-diff@^22.4.0, jest-diff@^22.4.3:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-22.4.3.tgz#e18cc3feff0aeef159d02310f2686d4065378030"
+jest-diff@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-23.2.0.tgz#9f2cf4b51e12c791550200abc16b47130af1062a"
   dependencies:
     chalk "^2.0.1"
     diff "^3.2.0"
-    jest-get-type "^22.4.3"
-    pretty-format "^22.4.3"
+    jest-get-type "^22.1.0"
+    pretty-format "^23.2.0"
 
-jest-docblock@^22.4.0, jest-docblock@^22.4.3:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-22.4.3.tgz#50886f132b42b280c903c592373bb6e93bb68b19"
+jest-docblock@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-23.2.0.tgz#f085e1f18548d99fdd69b20207e6fd55d91383a7"
   dependencies:
     detect-newline "^2.1.0"
 
-jest-environment-jsdom@^22.4.1:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-22.4.3.tgz#d67daa4155e33516aecdd35afd82d4abf0fa8a1e"
+jest-each@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-23.4.0.tgz#2fa9edd89daa1a4edc9ff9bf6062a36b71345143"
   dependencies:
-    jest-mock "^22.4.3"
-    jest-util "^22.4.3"
+    chalk "^2.0.1"
+    pretty-format "^23.2.0"
+
+jest-emotion@^9.2.6:
+  version "9.2.6"
+  resolved "https://registry.yarnpkg.com/jest-emotion/-/jest-emotion-9.2.6.tgz#eeaf25b23fdb2f65e489cc33040395f39e66012d"
+  dependencies:
+    "@types/jest" "^23.0.2"
+    chalk "^2.4.1"
+    css "^2.2.1"
+
+jest-environment-jsdom@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-23.4.0.tgz#056a7952b3fea513ac62a140a2c368c79d9e6023"
+  dependencies:
+    jest-mock "^23.2.0"
+    jest-util "^23.4.0"
     jsdom "^11.5.1"
 
-jest-environment-node@^22.4.1:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-22.4.3.tgz#54c4eaa374c83dd52a9da8759be14ebe1d0b9129"
+jest-environment-node@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-23.4.0.tgz#57e80ed0841dea303167cce8cd79521debafde10"
   dependencies:
-    jest-mock "^22.4.3"
-    jest-util "^22.4.3"
+    jest-mock "^23.2.0"
+    jest-util "^23.4.0"
 
-jest-get-type@^22.1.0, jest-get-type@^22.4.3:
+jest-get-type@^22.1.0:
   version "22.4.3"
   resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-22.4.3.tgz#e3a8504d8479342dd4420236b322869f18900ce4"
 
-jest-haste-map@^22.4.2:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-22.4.3.tgz#25842fa2ba350200767ac27f658d58b9d5c2e20b"
+jest-haste-map@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-23.4.1.tgz#43a174ba7ac079ae1dd74eaf5a5fe78989474dd2"
   dependencies:
     fb-watchman "^2.0.0"
     graceful-fs "^4.1.11"
-    jest-docblock "^22.4.3"
-    jest-serializer "^22.4.3"
-    jest-worker "^22.4.3"
+    jest-docblock "^23.2.0"
+    jest-serializer "^23.0.1"
+    jest-worker "^23.2.0"
     micromatch "^2.3.11"
     sane "^2.0.0"
 
-jest-jasmine2@^22.4.4:
-  version "22.4.4"
-  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-22.4.4.tgz#c55f92c961a141f693f869f5f081a79a10d24e23"
+jest-jasmine2@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-23.4.1.tgz#fa192262430d418e827636e4a98423e5e7ff0fce"
   dependencies:
     chalk "^2.0.1"
     co "^4.6.0"
-    expect "^22.4.0"
-    graceful-fs "^4.1.11"
+    expect "^23.4.0"
     is-generator-fn "^1.0.0"
-    jest-diff "^22.4.0"
-    jest-matcher-utils "^22.4.0"
-    jest-message-util "^22.4.0"
-    jest-snapshot "^22.4.0"
-    jest-util "^22.4.1"
-    source-map-support "^0.5.0"
+    jest-diff "^23.2.0"
+    jest-each "^23.4.0"
+    jest-matcher-utils "^23.2.0"
+    jest-message-util "^23.4.0"
+    jest-snapshot "^23.4.1"
+    jest-util "^23.4.0"
+    pretty-format "^23.2.0"
 
-jest-leak-detector@^22.4.0:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-22.4.3.tgz#2b7b263103afae8c52b6b91241a2de40117e5b35"
+jest-leak-detector@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-23.2.0.tgz#c289d961dc638f14357d4ef96e0431ecc1aa377d"
   dependencies:
-    pretty-format "^22.4.3"
+    pretty-format "^23.2.0"
 
-jest-matcher-utils@^22.4.0, jest-matcher-utils@^22.4.3:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-22.4.3.tgz#4632fe428ebc73ebc194d3c7b65d37b161f710ff"
+jest-matcher-utils@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-23.2.0.tgz#4d4981f23213e939e3cedf23dc34c747b5ae1913"
   dependencies:
     chalk "^2.0.1"
-    jest-get-type "^22.4.3"
-    pretty-format "^22.4.3"
+    jest-get-type "^22.1.0"
+    pretty-format "^23.2.0"
 
-jest-message-util@^22.4.0, jest-message-util@^22.4.3:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-22.4.3.tgz#cf3d38aafe4befddbfc455e57d65d5239e399eb7"
+jest-message-util@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-23.4.0.tgz#17610c50942349508d01a3d1e0bda2c079086a9f"
   dependencies:
     "@babel/code-frame" "^7.0.0-beta.35"
     chalk "^2.0.1"
@@ -4606,117 +4691,135 @@ jest-message-util@^22.4.0, jest-message-util@^22.4.3:
     slash "^1.0.0"
     stack-utils "^1.0.1"
 
-jest-mock@^22.4.3:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-22.4.3.tgz#f63ba2f07a1511772cdc7979733397df770aabc7"
+jest-mock@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-23.2.0.tgz#ad1c60f29e8719d47c26e1138098b6d18b261134"
 
-jest-regex-util@^22.1.0, jest-regex-util@^22.4.3:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-22.4.3.tgz#a826eb191cdf22502198c5401a1fc04de9cef5af"
+jest-regex-util@^23.3.0:
+  version "23.3.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-23.3.0.tgz#5f86729547c2785c4002ceaa8f849fe8ca471bc5"
 
-jest-resolve-dependencies@^22.1.0:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-22.4.3.tgz#e2256a5a846732dc3969cb72f3c9ad7725a8195e"
+jest-resolve-dependencies@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-23.4.1.tgz#a1d85247e2963f8b3859f6b0ec61b741b359378e"
   dependencies:
-    jest-regex-util "^22.4.3"
+    jest-regex-util "^23.3.0"
+    jest-snapshot "^23.4.1"
 
-jest-resolve@^22.4.2:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-22.4.3.tgz#0ce9d438c8438229aa9b916968ec6b05c1abb4ea"
+jest-resolve@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-23.4.1.tgz#7f3c17104732a2c0c940a01256025ed745814982"
   dependencies:
-    browser-resolve "^1.11.2"
+    browser-resolve "^1.11.3"
     chalk "^2.0.1"
+    realpath-native "^1.0.0"
 
-jest-runner@^22.4.4:
-  version "22.4.4"
-  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-22.4.4.tgz#dfca7b7553e0fa617e7b1291aeb7ce83e540a907"
+jest-runner@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-23.4.1.tgz#d41fd1459b95d35d6df685f1468c09e617c8c260"
   dependencies:
     exit "^0.1.2"
-    jest-config "^22.4.4"
-    jest-docblock "^22.4.0"
-    jest-haste-map "^22.4.2"
-    jest-jasmine2 "^22.4.4"
-    jest-leak-detector "^22.4.0"
-    jest-message-util "^22.4.0"
-    jest-runtime "^22.4.4"
-    jest-util "^22.4.1"
-    jest-worker "^22.2.2"
+    graceful-fs "^4.1.11"
+    jest-config "^23.4.1"
+    jest-docblock "^23.2.0"
+    jest-haste-map "^23.4.1"
+    jest-jasmine2 "^23.4.1"
+    jest-leak-detector "^23.2.0"
+    jest-message-util "^23.4.0"
+    jest-runtime "^23.4.1"
+    jest-util "^23.4.0"
+    jest-worker "^23.2.0"
+    source-map-support "^0.5.6"
     throat "^4.0.0"
 
-jest-runtime@^22.4.4:
-  version "22.4.4"
-  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-22.4.4.tgz#9ba7792fc75582a5be0f79af6f8fe8adea314048"
+jest-runtime@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-23.4.1.tgz#c1822eba5eb19294debe6b25b2760d0a8c532fd1"
   dependencies:
     babel-core "^6.0.0"
-    babel-jest "^22.4.4"
-    babel-plugin-istanbul "^4.1.5"
+    babel-plugin-istanbul "^4.1.6"
     chalk "^2.0.1"
     convert-source-map "^1.4.0"
     exit "^0.1.2"
+    fast-json-stable-stringify "^2.0.0"
     graceful-fs "^4.1.11"
-    jest-config "^22.4.4"
-    jest-haste-map "^22.4.2"
-    jest-regex-util "^22.1.0"
-    jest-resolve "^22.4.2"
-    jest-util "^22.4.1"
-    jest-validate "^22.4.4"
-    json-stable-stringify "^1.0.1"
+    jest-config "^23.4.1"
+    jest-haste-map "^23.4.1"
+    jest-message-util "^23.4.0"
+    jest-regex-util "^23.3.0"
+    jest-resolve "^23.4.1"
+    jest-snapshot "^23.4.1"
+    jest-util "^23.4.0"
+    jest-validate "^23.4.0"
     micromatch "^2.3.11"
     realpath-native "^1.0.0"
     slash "^1.0.0"
     strip-bom "3.0.0"
     write-file-atomic "^2.1.0"
-    yargs "^10.0.3"
+    yargs "^11.0.0"
 
-jest-serializer@^22.4.3:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-22.4.3.tgz#a679b81a7f111e4766235f4f0c46d230ee0f7436"
+jest-serializer@^23.0.1:
+  version "23.0.1"
+  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-23.0.1.tgz#a3776aeb311e90fe83fab9e533e85102bd164165"
 
-jest-snapshot@^22.4.0:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-22.4.3.tgz#b5c9b42846ffb9faccb76b841315ba67887362d2"
+jest-snapshot@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-23.4.1.tgz#090de9acae927f6a3af3005bda40d912b83e9c96"
   dependencies:
+    babel-traverse "^6.0.0"
+    babel-types "^6.0.0"
     chalk "^2.0.1"
-    jest-diff "^22.4.3"
-    jest-matcher-utils "^22.4.3"
+    jest-diff "^23.2.0"
+    jest-matcher-utils "^23.2.0"
+    jest-message-util "^23.4.0"
+    jest-resolve "^23.4.1"
     mkdirp "^0.5.1"
     natural-compare "^1.4.0"
-    pretty-format "^22.4.3"
+    pretty-format "^23.2.0"
+    semver "^5.5.0"
 
-jest-util@^22.4.1, jest-util@^22.4.3:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-22.4.3.tgz#c70fec8eec487c37b10b0809dc064a7ecf6aafac"
+jest-util@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-23.4.0.tgz#4d063cb927baf0a23831ff61bec2cbbf49793561"
   dependencies:
     callsites "^2.0.0"
     chalk "^2.0.1"
     graceful-fs "^4.1.11"
     is-ci "^1.0.10"
-    jest-message-util "^22.4.3"
+    jest-message-util "^23.4.0"
     mkdirp "^0.5.1"
+    slash "^1.0.0"
     source-map "^0.6.0"
 
-jest-validate@^22.4.4:
-  version "22.4.4"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-22.4.4.tgz#1dd0b616ef46c995de61810d85f57119dbbcec4d"
+jest-validate@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-23.4.0.tgz#d96eede01ef03ac909c009e9c8e455197d48c201"
   dependencies:
     chalk "^2.0.1"
-    jest-config "^22.4.4"
     jest-get-type "^22.1.0"
     leven "^2.1.0"
-    pretty-format "^22.4.0"
+    pretty-format "^23.2.0"
 
-jest-worker@^22.2.2, jest-worker@^22.4.3:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-22.4.3.tgz#5c421417cba1c0abf64bf56bd5fb7968d79dd40b"
+jest-watcher@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-watcher/-/jest-watcher-23.4.0.tgz#d2e28ce74f8dad6c6afc922b92cabef6ed05c91c"
+  dependencies:
+    ansi-escapes "^3.0.0"
+    chalk "^2.0.1"
+    string-length "^2.0.0"
+
+jest-worker@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-23.2.0.tgz#faf706a8da36fae60eb26957257fa7b5d8ea02b9"
   dependencies:
     merge-stream "^1.0.1"
 
-jest@^22.0.0:
-  version "22.4.4"
-  resolved "https://registry.yarnpkg.com/jest/-/jest-22.4.4.tgz#ffb36c9654b339a13e10b3d4b338eb3e9d49f6eb"
+jest@^23.4.0:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-23.4.1.tgz#39550c72f3237f63ae1b434d8d122cdf6fa007b6"
   dependencies:
     import-local "^1.0.0"
-    jest-cli "^22.4.4"
+    jest-cli "^23.4.1"
 
 js-base64@^2.1.9:
   version "2.4.5"
@@ -4741,6 +4844,13 @@ js-yaml@^3.10.0, js-yaml@^3.7.0, js-yaml@^3.9.0:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
+js-yaml@~3.10.0:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.10.0.tgz#2e78441646bd4682e963f22b6e92823c309c62dc"
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
 jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
@@ -4804,12 +4914,6 @@ json-schema@0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
 
-json-stable-stringify@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
-  dependencies:
-    jsonify "~0.0.0"
-
 json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
@@ -4828,10 +4932,6 @@ jsonfile@^4.0.0:
   optionalDependencies:
     graceful-fs "^4.1.6"
 
-jsonify@~0.0.0:
-  version "0.0.0"
-  resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
-
 jsonparse@^1.2.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/jsonparse/-/jsonparse-1.3.1.tgz#3f4dae4a91fac315f71062f8521cc239f1366280"
@@ -4881,6 +4981,10 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   version "6.0.2"
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.2.tgz#01146b36a6218e64e58f3a8d66de5d7fc6f6d051"
 
+kleur@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/kleur/-/kleur-1.0.2.tgz#637f126d3cda40a423b1297da88cf753bd04ebdd"
+
 lazy-cache@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
@@ -5209,6 +5313,10 @@ mdast-util-to-string@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/mdast-util-to-string/-/mdast-util-to-string-1.0.4.tgz#5c455c878c9355f0c1e7f3e8b719cf583691acfb"
 
+mdn-data@^1.0.0, mdn-data@~1.1.0:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-1.1.4.tgz#50b5d4ffc4575276573c4eedb8780812a8419f01"
+
 mdurl@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/mdurl/-/mdurl-1.0.1.tgz#fe85b2ec75a59037f2adfec100fd6c601761152e"
@@ -5434,7 +5542,7 @@ mixin-deep@^1.2.0:
     for-in "^1.0.2"
     is-extendable "^1.0.1"
 
-mkdirp@0.5.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0:
+mkdirp@0.5.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   dependencies:
@@ -5478,7 +5586,7 @@ mute-stream@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
 
-nan@^2.9.2:
+nan@^2.0.7, nan@^2.9.2:
   version "2.10.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
 
@@ -5663,7 +5771,7 @@ npmlog@^4.0.2, npmlog@^4.1.2:
     gauge "~2.7.3"
     set-blocking "~2.0.0"
 
-nth-check@~1.0.1:
+nth-check@^1.0.1, nth-check@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/nth-check/-/nth-check-1.0.1.tgz#9929acdf628fc2c41098deab82ac580cf149aae4"
   dependencies:
@@ -6158,9 +6266,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-pretty-format@^22.4.0, pretty-format@^22.4.3:
-  version "22.4.3"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-22.4.3.tgz#f873d780839a9c02e9664c8a082e9ee79eaac16f"
+pretty-format@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-23.2.0.tgz#3b0aaa63c018a53583373c1cb3a5d96cc5e83017"
   dependencies:
     ansi-regex "^3.0.0"
     ansi-styles "^3.2.0"
@@ -6191,6 +6299,13 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
+prompts@^0.1.9:
+  version "0.1.12"
+  resolved "https://registry.yarnpkg.com/prompts/-/prompts-0.1.12.tgz#39dc42de7d2f0ec3e2af76bf40713fcb8726090d"
+  dependencies:
+    kleur "^1.0.0"
+    sisteransi "^0.1.1"
+
 prop-types@^15.0.0, prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.5.6, prop-types@^15.5.7, prop-types@^15.5.8, prop-types@^15.6.0, prop-types@^15.6.1, prop-types@^15.6.2:
   version "15.6.2"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.2.tgz#05d5ca77b4453e985d60fc7ff8c859094a497102"
@@ -6258,7 +6373,7 @@ punycode@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
 
-q@^1.4.1, q@^1.5.1:
+q@^1.1.2, q@^1.4.1, q@^1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
 
@@ -6985,6 +7100,10 @@ resolve-from@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
 
+resolve-from@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"
+
 resolve-pathname@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/resolve-pathname/-/resolve-pathname-2.2.0.tgz#7e9ae21ed815fd63ab189adeee64dc831eefa879"
@@ -7033,27 +7152,6 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
-rollup-plugin-babel@^4.0.0-beta.7:
-  version "4.0.0-beta.7"
-  resolved "https://registry.yarnpkg.com/rollup-plugin-babel/-/rollup-plugin-babel-4.0.0-beta.7.tgz#8c38a685f8009fc6fbf1d31597cb3c5f8060caf5"
-  dependencies:
-    "@babel/helper-module-imports" "7.0.0-beta.51"
-    rollup-pluginutils "^2.3.0"
-
-rollup-pluginutils@^2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.3.0.tgz#478ace04bd7f6da2e724356ca798214884738fc4"
-  dependencies:
-    estree-walker "^0.5.2"
-    micromatch "^2.3.11"
-
-rollup@^0.63.2:
-  version "0.63.4"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.63.4.tgz#cb58bf6c2a6c38542cae250684c962799ad7c00c"
-  dependencies:
-    "@types/estree" "0.0.39"
-    "@types/node" "*"
-
 rst-selector-parser@^2.2.3:
   version "2.2.3"
   resolved "https://registry.yarnpkg.com/rst-selector-parser/-/rst-selector-parser-2.2.3.tgz#81b230ea2fcc6066c89e3472de794285d9b03d91"
@@ -7132,7 +7230,7 @@ sanitize-filename@^1.6.1:
   dependencies:
     truncate-utf8-bytes "^1.0.0"
 
-sax@^1.2.4:
+sax@^1.2.4, sax@~1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
@@ -7287,6 +7385,10 @@ simple-html-tokenizer@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/simple-html-tokenizer/-/simple-html-tokenizer-0.1.1.tgz#05c2eec579ffffe145a030ac26cfea61b980fabe"
 
+sisteransi@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-0.1.1.tgz#5431447d5f7d1675aac667ccd0b865a4994cb3ce"
+
 slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
@@ -7412,7 +7514,7 @@ source-list-map@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.0.tgz#aaa47403f7b245a92fbc97ea08f250d6087ed085"
 
-source-map-resolve@^0.5.0:
+source-map-resolve@^0.5.0, source-map-resolve@^0.5.1:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.2.tgz#72e2cc34095543e43b2c62b2c4c10d4a9054f259"
   dependencies:
@@ -7428,7 +7530,7 @@ source-map-support@^0.4.15:
   dependencies:
     source-map "^0.5.6"
 
-source-map-support@^0.5.0:
+source-map-support@^0.5.6:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.6.tgz#4435cee46b1aab62b8e8610ce60f788091c51c13"
   dependencies:
@@ -7439,6 +7541,12 @@ source-map-url@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
 
+source-map@^0.1.38:
+  version "0.1.43"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.43.tgz#c24bc146ca517c1471f5dacbe2571b2b7f9e3346"
+  dependencies:
+    amdefine ">=0.0.4"
+
 source-map@^0.4.4:
   version "0.4.4"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
@@ -7551,6 +7659,10 @@ ssri@^5.2.4:
   dependencies:
     safe-buffer "^5.1.1"
 
+stable@~0.1.6:
+  version "0.1.8"
+  resolved "https://registry.yarnpkg.com/stable/-/stable-0.1.8.tgz#836eb3c8382fe2936feaf544631017ce7d47a3cf"
+
 stack-utils@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.1.tgz#d4f33ab54e8e38778b0ca5cfd3b3afb12db68620"
@@ -7740,6 +7852,25 @@ svg-inline-loader@^0.8.0:
     object-assign "^4.0.1"
     simple-html-tokenizer "^0.1.1"
 
+svgo@^1.0.3:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/svgo/-/svgo-1.0.5.tgz#7040364c062a0538abacff4401cea6a26a7a389a"
+  dependencies:
+    coa "~2.0.1"
+    colors "~1.1.2"
+    css-select "~1.3.0-rc0"
+    css-select-base-adapter "~0.1.0"
+    css-tree "1.0.0-alpha25"
+    css-url-regex "^1.1.0"
+    csso "^3.5.0"
+    js-yaml "~3.10.0"
+    mkdirp "~0.5.1"
+    object.values "^1.0.4"
+    sax "~1.2.4"
+    stable "~0.1.6"
+    unquote "~1.1.1"
+    util.promisify "~1.0.0"
+
 symbol-observable@^1.0.3:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
@@ -7748,6 +7879,12 @@ symbol-tree@^3.2.2:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
 
+synchronized-promise@^0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/synchronized-promise/-/synchronized-promise-0.0.4.tgz#f3ae418621289b93ebf2f4fbafb851c6015cd39e"
+  dependencies:
+    deasync "^0.1.12"
+
 tapable@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.0.0.tgz#cbb639d9002eed9c6b5975eb20598d7936f1f9f2"
@@ -8148,6 +8285,10 @@ unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
 
+unquote@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/unquote/-/unquote-1.1.1.tgz#8fded7324ec6e88a0ff8b905e7c098cdc086d544"
+
 unset-value@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unset-value/-/unset-value-1.0.0.tgz#8376873f7d2335179ffb1e6fc3a8ed0dfc8ab559"
@@ -8211,7 +8352,7 @@ util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
 
-util.promisify@^1.0.0:
+util.promisify@^1.0.0, util.promisify@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/util.promisify/-/util.promisify-1.0.0.tgz#440f7165a459c9a16dc145eb8e72f35687097030"
   dependencies:
@@ -8665,6 +8806,23 @@ yargs@^10.0.3:
     y18n "^3.2.1"
     yargs-parser "^8.1.0"
 
+yargs@^11.0.0:
+  version "11.1.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-11.1.0.tgz#90b869934ed6e871115ea2ff58b03f4724ed2d77"
+  dependencies:
+    cliui "^4.0.0"
+    decamelize "^1.1.1"
+    find-up "^2.1.0"
+    get-caller-file "^1.0.1"
+    os-locale "^2.0.0"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^2.0.0"
+    which-module "^2.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^9.0.2"
+
 yargs@^12.0.1:
   version "12.0.1"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.1.tgz#6432e56123bb4e7c3562115401e98374060261c2"