diff --git a/packages/@vue/babel-preset-app/__tests__/babel-preset.spec.js b/packages/@vue/babel-preset-app/__tests__/babel-preset.spec.js
index 677e0c92d0..03902577e3 100644
--- a/packages/@vue/babel-preset-app/__tests__/babel-preset.spec.js
+++ b/packages/@vue/babel-preset-app/__tests__/babel-preset.spec.js
@@ -31,8 +31,8 @@ test('object spread', () => {
   const { code } = babel.transformSync(`
     const a = { ...b }
   `.trim(), defaultOptions)
-  expect(code).toMatch(`import "core-js/modules/es6.object.assign"`)
-  expect(code).toMatch(`var a = Object.assign({}, b)`)
+  expect(code).toMatch(`import _objectSpread from`)
+  expect(code).toMatch(`var a = _objectSpread({}, b)`)
 })
 
 test('dynamic import', () => {
diff --git a/packages/@vue/babel-preset-app/index.js b/packages/@vue/babel-preset-app/index.js
index fd152fd93a..4a3adebbbb 100644
--- a/packages/@vue/babel-preset-app/index.js
+++ b/packages/@vue/babel-preset-app/index.js
@@ -38,7 +38,7 @@ module.exports = (context, options = {}) => {
   // and rest object spread.
   presets.push([require('@babel/preset-stage-2'), {
     useBuiltIns: true,
-    decoratorsLegacy: options.decoratorsLegacy || false
+    decoratorsLegacy: options.decoratorsLegacy !== false
   }])
 
   // transform runtime, but only for helpers
diff --git a/packages/@vue/babel-preset-app/package.json b/packages/@vue/babel-preset-app/package.json
index 991e46324c..324f7939e2 100644
--- a/packages/@vue/babel-preset-app/package.json
+++ b/packages/@vue/babel-preset-app/package.json
@@ -21,11 +21,11 @@
   },
   "homepage": "https://github.com/vuejs/vue-cli/packages/@vue/babel-preset-app#readme",
   "dependencies": {
-    "@babel/plugin-syntax-jsx": "^7.0.0-0",
-    "@babel/plugin-transform-runtime": "^7.0.0-0",
-    "@babel/preset-env": "^7.0.0-0",
-    "@babel/preset-stage-2": "^7.0.0-0",
-    "@babel/runtime": "^7.0.0-0",
+    "@babel/plugin-syntax-jsx": "7.0.0-beta.46",
+    "@babel/plugin-transform-runtime": "7.0.0-beta.46",
+    "@babel/preset-env": "7.0.0-beta.46",
+    "@babel/preset-stage-2": "7.0.0-beta.46",
+    "@babel/runtime": "7.0.0-beta.46",
     "babel-helper-vue-jsx-merge-props": "^2.0.3",
     "babel-plugin-dynamic-import-node": "^1.2.0",
     "babel-plugin-transform-vue-jsx": "^4.0.1"
diff --git a/packages/@vue/cli-plugin-babel/package.json b/packages/@vue/cli-plugin-babel/package.json
index a35e40cdaa..36eb355d8e 100644
--- a/packages/@vue/cli-plugin-babel/package.json
+++ b/packages/@vue/cli-plugin-babel/package.json
@@ -19,7 +19,7 @@
   },
   "homepage": "https://github.com/vuejs/vue-cli/packages/@vue/cli-plugin-babel#readme",
   "dependencies": {
-    "@babel/core": "^7.0.0-0",
+    "@babel/core": "7.0.0-beta.46",
     "@vue/babel-preset-app": "^3.0.0-beta.6",
     "babel-loader": "^8.0.0-0"
   },
diff --git a/yarn.lock b/yarn.lock
index 0ee19385e1..082eeb22e2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8,23 +8,30 @@
   dependencies:
     "@babel/highlight" "7.0.0-beta.40"
 
-"@babel/core@^7.0.0-0":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.0.0-beta.40.tgz#455464dd81d499fd97d32b473f0331f74379a33f"
-  dependencies:
-    "@babel/code-frame" "7.0.0-beta.40"
-    "@babel/generator" "7.0.0-beta.40"
-    "@babel/helpers" "7.0.0-beta.40"
-    "@babel/template" "7.0.0-beta.40"
-    "@babel/traverse" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
-    babylon "7.0.0-beta.40"
+"@babel/code-frame@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0-beta.46.tgz#e0d002100805daab1461c0fcb32a07e304f3a4f4"
+  dependencies:
+    "@babel/highlight" "7.0.0-beta.46"
+
+"@babel/core@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.0.0-beta.46.tgz#dbe2189bcdef9a2c84becb1ec624878d31a95689"
+  dependencies:
+    "@babel/code-frame" "7.0.0-beta.46"
+    "@babel/generator" "7.0.0-beta.46"
+    "@babel/helpers" "7.0.0-beta.46"
+    "@babel/template" "7.0.0-beta.46"
+    "@babel/traverse" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
+    babylon "7.0.0-beta.46"
     convert-source-map "^1.1.0"
-    debug "^3.0.1"
+    debug "^3.1.0"
     json5 "^0.5.0"
     lodash "^4.2.0"
     micromatch "^2.3.11"
     resolve "^1.3.2"
+    semver "^5.4.1"
     source-map "^0.5.0"
 
 "@babel/generator@7.0.0-beta.40":
@@ -37,41 +44,51 @@
     source-map "^0.5.0"
     trim-right "^1.0.1"
 
-"@babel/helper-annotate-as-pure@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.0.0-beta.40.tgz#095dd4c70b231eba17ebf61c3434e6f9d71bd574"
+"@babel/generator@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.0.0-beta.46.tgz#6f57159bcc28bf8c3ed6b549789355cebfa3faa7"
   dependencies:
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/types" "7.0.0-beta.46"
+    jsesc "^2.5.1"
+    lodash "^4.2.0"
+    source-map "^0.5.0"
+    trim-right "^1.0.1"
 
-"@babel/helper-builder-binary-assignment-operator-visitor@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-builder-binary-assignment-operator-visitor/-/helper-builder-binary-assignment-operator-visitor-7.0.0-beta.40.tgz#bec4240c95d8b646812c5d4ac536a5579dbcdd53"
+"@babel/helper-annotate-as-pure@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.0.0-beta.46.tgz#4cd76d5c93409ea01d31be66395a3b98a372792e"
   dependencies:
-    "@babel/helper-explode-assignable-expression" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/types" "7.0.0-beta.46"
 
-"@babel/helper-call-delegate@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-call-delegate/-/helper-call-delegate-7.0.0-beta.40.tgz#5d5000d0bf76c68ee6866961e0b7eb6e9ed52438"
+"@babel/helper-builder-binary-assignment-operator-visitor@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-builder-binary-assignment-operator-visitor/-/helper-builder-binary-assignment-operator-visitor-7.0.0-beta.46.tgz#b6c8de48693b66bf90239e99856be4c2257e43ba"
   dependencies:
-    "@babel/helper-hoist-variables" "7.0.0-beta.40"
-    "@babel/traverse" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/helper-explode-assignable-expression" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
 
-"@babel/helper-define-map@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-define-map/-/helper-define-map-7.0.0-beta.40.tgz#ad64c548dd98e7746305852f113ed04dc74329c0"
+"@babel/helper-call-delegate@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-call-delegate/-/helper-call-delegate-7.0.0-beta.46.tgz#a9e8b46cece47726308f015ce979293ef3d36ab7"
   dependencies:
-    "@babel/helper-function-name" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/helper-hoist-variables" "7.0.0-beta.46"
+    "@babel/traverse" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
+
+"@babel/helper-define-map@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-define-map/-/helper-define-map-7.0.0-beta.46.tgz#994219751ef48bf1ec32604b43935f2b24d617fa"
+  dependencies:
+    "@babel/helper-function-name" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
     lodash "^4.2.0"
 
-"@babel/helper-explode-assignable-expression@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-explode-assignable-expression/-/helper-explode-assignable-expression-7.0.0-beta.40.tgz#0ef579288d894a987c60bf0577c074ad18cfa9dd"
+"@babel/helper-explode-assignable-expression@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-explode-assignable-expression/-/helper-explode-assignable-expression-7.0.0-beta.46.tgz#6a34a7533761b97ce4f7bf6fc586dcfb204ffa11"
   dependencies:
-    "@babel/traverse" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/traverse" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
 
 "@babel/helper-function-name@7.0.0-beta.40":
   version "7.0.0-beta.40"
@@ -81,90 +98,121 @@
     "@babel/template" "7.0.0-beta.40"
     "@babel/types" "7.0.0-beta.40"
 
+"@babel/helper-function-name@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.0.0-beta.46.tgz#d0c4eed2e220e180f91b02e008dcc4594afe1d39"
+  dependencies:
+    "@babel/helper-get-function-arity" "7.0.0-beta.46"
+    "@babel/template" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
+
 "@babel/helper-get-function-arity@7.0.0-beta.40":
   version "7.0.0-beta.40"
   resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0-beta.40.tgz#ac0419cf067b0ec16453e1274f03878195791c6e"
   dependencies:
     "@babel/types" "7.0.0-beta.40"
 
-"@babel/helper-hoist-variables@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-hoist-variables/-/helper-hoist-variables-7.0.0-beta.40.tgz#59d47fd133782d60db89af0d18083ad3c9f4801c"
+"@babel/helper-get-function-arity@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0-beta.46.tgz#7161bfe449b4183dbe25d1fe5579338b7429e5f2"
   dependencies:
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/types" "7.0.0-beta.46"
 
-"@babel/helper-module-imports@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.0.0-beta.40.tgz#251cbb6404599282e8f7356a5b32c9381bef5d2d"
+"@babel/helper-hoist-variables@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-hoist-variables/-/helper-hoist-variables-7.0.0-beta.46.tgz#2d656215bea3f044ff1ee391fc51d55fce46ddf5"
   dependencies:
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/types" "7.0.0-beta.46"
+
+"@babel/helper-member-expression-to-functions@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.0.0-beta.46.tgz#736344c1d68fb2c4b75cbe62370eb610c0578427"
+  dependencies:
+    "@babel/types" "7.0.0-beta.46"
+
+"@babel/helper-module-imports@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.0.0-beta.46.tgz#8bd2e1fcfae883d28149a350e31ce606aa24eda6"
+  dependencies:
+    "@babel/types" "7.0.0-beta.46"
     lodash "^4.2.0"
 
-"@babel/helper-module-transforms@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.0.0-beta.40.tgz#e5240afd47bd98f6ae65874b9ae508533abfee76"
+"@babel/helper-module-transforms@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.0.0-beta.46.tgz#90ad981f3a0020d9a8e526296555a5dd7e87cf5e"
   dependencies:
-    "@babel/helper-module-imports" "7.0.0-beta.40"
-    "@babel/helper-simple-access" "7.0.0-beta.40"
-    "@babel/template" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/helper-module-imports" "7.0.0-beta.46"
+    "@babel/helper-simple-access" "7.0.0-beta.46"
+    "@babel/helper-split-export-declaration" "7.0.0-beta.46"
+    "@babel/template" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
     lodash "^4.2.0"
 
-"@babel/helper-optimise-call-expression@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.0.0-beta.40.tgz#f0e7f70d455bff8ab6a248a84f0221098fa468ac"
+"@babel/helper-optimise-call-expression@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.0.0-beta.46.tgz#50f060b4e4af01c73b40986fa593ae7958422e89"
   dependencies:
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/types" "7.0.0-beta.46"
 
-"@babel/helper-regex@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-regex/-/helper-regex-7.0.0-beta.40.tgz#b47018ecca8ff66bb390c34a95ff71bc01495833"
+"@babel/helper-plugin-utils@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-plugin-utils/-/helper-plugin-utils-7.0.0-beta.46.tgz#f630adbd9d645d0ba2e43f4955b4ad61f44ccdf4"
+
+"@babel/helper-regex@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-regex/-/helper-regex-7.0.0-beta.46.tgz#df3675cec700e062d823225c52830e012f32308f"
   dependencies:
     lodash "^4.2.0"
 
-"@babel/helper-remap-async-to-generator@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-remap-async-to-generator/-/helper-remap-async-to-generator-7.0.0-beta.40.tgz#33414d1cc160ebf0991ebc60afebe36b08feae05"
+"@babel/helper-remap-async-to-generator@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-remap-async-to-generator/-/helper-remap-async-to-generator-7.0.0-beta.46.tgz#275d455dbced4c807543f001302a40303a3f0914"
   dependencies:
-    "@babel/helper-annotate-as-pure" "7.0.0-beta.40"
-    "@babel/helper-wrap-function" "7.0.0-beta.40"
-    "@babel/template" "7.0.0-beta.40"
-    "@babel/traverse" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/helper-annotate-as-pure" "7.0.0-beta.46"
+    "@babel/helper-wrap-function" "7.0.0-beta.46"
+    "@babel/template" "7.0.0-beta.46"
+    "@babel/traverse" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
 
-"@babel/helper-replace-supers@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.0.0-beta.40.tgz#2ab0c9e7fa17d313745f1634ce6b7bccaa5dd5fe"
+"@babel/helper-replace-supers@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.0.0-beta.46.tgz#921c0f25d875026a8fb12feda1b72323595ea156"
   dependencies:
-    "@babel/helper-optimise-call-expression" "7.0.0-beta.40"
-    "@babel/template" "7.0.0-beta.40"
-    "@babel/traverse" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/helper-member-expression-to-functions" "7.0.0-beta.46"
+    "@babel/helper-optimise-call-expression" "7.0.0-beta.46"
+    "@babel/traverse" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
 
-"@babel/helper-simple-access@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.0.0-beta.40.tgz#018f765090a3d25153778958969f235dc6ce5b57"
+"@babel/helper-simple-access@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.0.0-beta.46.tgz#8eb0edf978c85915d11b6a7aa8591434e158170d"
   dependencies:
-    "@babel/template" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/template" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
     lodash "^4.2.0"
 
-"@babel/helper-wrap-function@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.0.0-beta.40.tgz#4db4630cdaf4fd47fa2c45b5b7a9ecc33ff3f2be"
+"@babel/helper-split-export-declaration@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.0.0-beta.46.tgz#6903893c72bb2a3d54ed20b5ff2aa8a28e8d2ea1"
   dependencies:
-    "@babel/helper-function-name" "7.0.0-beta.40"
-    "@babel/template" "7.0.0-beta.40"
-    "@babel/traverse" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/types" "7.0.0-beta.46"
 
-"@babel/helpers@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.0.0-beta.40.tgz#82f8e144f56b2896b1d624ca88ac4603023ececd"
+"@babel/helper-wrap-function@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.0.0-beta.46.tgz#d0fb836516d8a38ab80df1b434e4b76015be9035"
   dependencies:
-    "@babel/template" "7.0.0-beta.40"
-    "@babel/traverse" "7.0.0-beta.40"
-    "@babel/types" "7.0.0-beta.40"
+    "@babel/helper-function-name" "7.0.0-beta.46"
+    "@babel/template" "7.0.0-beta.46"
+    "@babel/traverse" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
+
+"@babel/helpers@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.0.0-beta.46.tgz#b5f988dfd77f4f713792cf7818b687050736ee52"
+  dependencies:
+    "@babel/template" "7.0.0-beta.46"
+    "@babel/traverse" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
 
 "@babel/highlight@7.0.0-beta.40":
   version "7.0.0-beta.40"
@@ -174,270 +222,372 @@
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
-"@babel/plugin-proposal-async-generator-functions@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.0.0-beta.40.tgz#64f4aebc3fff33d2ae8f0a0870f0dfe2ff6815d6"
+"@babel/highlight@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0-beta.46.tgz#c553c51e65f572bdedd6eff66fc0bb563016645e"
   dependencies:
-    "@babel/helper-remap-async-to-generator" "7.0.0-beta.40"
-    "@babel/plugin-syntax-async-generators" "7.0.0-beta.40"
+    chalk "^2.0.0"
+    esutils "^2.0.2"
+    js-tokens "^3.0.0"
 
-"@babel/plugin-proposal-class-properties@7 || ^7.0.0-beta || ^7.0.0-rc", "@babel/plugin-proposal-class-properties@7.0.0-beta.40":
+"@babel/plugin-proposal-async-generator-functions@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.0.0-beta.46.tgz#395330d1d5d7fb76c33b7bd99750adeafc37c68c"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-remap-async-to-generator" "7.0.0-beta.46"
+    "@babel/plugin-syntax-async-generators" "7.0.0-beta.46"
+
+"@babel/plugin-proposal-class-properties@7 || ^7.0.0-beta || ^7.0.0-rc":
   version "7.0.0-beta.40"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.0.0-beta.40.tgz#ee0549729e9f44603efa17523b459ea3021458dc"
   dependencies:
     "@babel/helper-function-name" "7.0.0-beta.40"
     "@babel/plugin-syntax-class-properties" "7.0.0-beta.40"
 
+"@babel/plugin-proposal-class-properties@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.0.0-beta.46.tgz#1c505f8df3a312beb41c88d74209d5b6d537fa3d"
+  dependencies:
+    "@babel/helper-function-name" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-replace-supers" "7.0.0-beta.46"
+    "@babel/plugin-syntax-class-properties" "7.0.0-beta.46"
+
 "@babel/plugin-proposal-decorators@7 || ^7.0.0-beta || ^7.0.0-rc":
   version "7.0.0-beta.40"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-decorators/-/plugin-proposal-decorators-7.0.0-beta.40.tgz#d2c033bfa55719ddea681c241c9609b346c7cd9c"
   dependencies:
     "@babel/plugin-syntax-decorators" "7.0.0-beta.40"
 
-"@babel/plugin-proposal-export-namespace-from@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-export-namespace-from/-/plugin-proposal-export-namespace-from-7.0.0-beta.40.tgz#ae8cdf479c256823f45a052e023b3a50aa350c5a"
+"@babel/plugin-proposal-decorators@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-decorators/-/plugin-proposal-decorators-7.0.0-beta.46.tgz#48c89fc48dc461db03f1260675c73f98afeeddcc"
   dependencies:
-    "@babel/plugin-syntax-export-namespace-from" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/plugin-syntax-decorators" "7.0.0-beta.46"
 
-"@babel/plugin-proposal-function-sent@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-function-sent/-/plugin-proposal-function-sent-7.0.0-beta.40.tgz#9e99c4f8cd63f32849534a6888480af2d1e09e24"
+"@babel/plugin-proposal-export-namespace-from@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-export-namespace-from/-/plugin-proposal-export-namespace-from-7.0.0-beta.46.tgz#81fa717faa390db694c2b2f241830a31d01f5170"
   dependencies:
-    "@babel/helper-wrap-function" "7.0.0-beta.40"
-    "@babel/plugin-syntax-function-sent" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/plugin-syntax-export-namespace-from" "7.0.0-beta.46"
 
-"@babel/plugin-proposal-numeric-separator@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-numeric-separator/-/plugin-proposal-numeric-separator-7.0.0-beta.40.tgz#d7c9dbc6bfa9e410e243373397a89a8977892765"
+"@babel/plugin-proposal-function-sent@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-function-sent/-/plugin-proposal-function-sent-7.0.0-beta.46.tgz#86c6fbf204a338c32c8ad223ca437c5652845f39"
   dependencies:
-    "@babel/plugin-syntax-numeric-separator" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-wrap-function" "7.0.0-beta.46"
+    "@babel/plugin-syntax-function-sent" "7.0.0-beta.46"
 
-"@babel/plugin-proposal-object-rest-spread@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.0.0-beta.40.tgz#ce35d2240908e52706a612eb26d67db667cd700f"
+"@babel/plugin-proposal-numeric-separator@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-numeric-separator/-/plugin-proposal-numeric-separator-7.0.0-beta.46.tgz#a34b9273073ca78646a553af1376d92f15191016"
   dependencies:
-    "@babel/plugin-syntax-object-rest-spread" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/plugin-syntax-numeric-separator" "7.0.0-beta.46"
 
-"@babel/plugin-proposal-optional-catch-binding@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-catch-binding/-/plugin-proposal-optional-catch-binding-7.0.0-beta.40.tgz#e76ddcb21880eea0225f1dcde20a5e97ca85fd39"
+"@babel/plugin-proposal-object-rest-spread@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.0.0-beta.46.tgz#fb3979488a52c1246cdced4a438ace0f47ac985b"
   dependencies:
-    "@babel/plugin-syntax-optional-catch-binding" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/plugin-syntax-object-rest-spread" "7.0.0-beta.46"
 
-"@babel/plugin-proposal-throw-expressions@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-throw-expressions/-/plugin-proposal-throw-expressions-7.0.0-beta.40.tgz#4f34c51a9455baf81fdc2eec176a2c68c59eab20"
+"@babel/plugin-proposal-optional-catch-binding@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-catch-binding/-/plugin-proposal-optional-catch-binding-7.0.0-beta.46.tgz#fda50deaab3272500a8a1c7088d7d55148f54048"
   dependencies:
-    "@babel/plugin-syntax-throw-expressions" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/plugin-syntax-optional-catch-binding" "7.0.0-beta.46"
 
-"@babel/plugin-proposal-unicode-property-regex@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-unicode-property-regex/-/plugin-proposal-unicode-property-regex-7.0.0-beta.40.tgz#1fb2c29c8bd88d5fff82ec080dbe24e7126ec460"
+"@babel/plugin-proposal-throw-expressions@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-throw-expressions/-/plugin-proposal-throw-expressions-7.0.0-beta.46.tgz#eb259c73043050a51e40b53e74342763aa9b77b4"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/plugin-syntax-throw-expressions" "7.0.0-beta.46"
+
+"@babel/plugin-proposal-unicode-property-regex@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-unicode-property-regex/-/plugin-proposal-unicode-property-regex-7.0.0-beta.46.tgz#b422a602094d7feeea4a7b81e7e32d1687337123"
   dependencies:
-    "@babel/helper-regex" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-regex" "7.0.0-beta.46"
     regexpu-core "^4.1.3"
 
-"@babel/plugin-syntax-async-generators@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-async-generators/-/plugin-syntax-async-generators-7.0.0-beta.40.tgz#6c45889569add3b3721cc9a481ae99906f240874"
+"@babel/plugin-syntax-async-generators@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-async-generators/-/plugin-syntax-async-generators-7.0.0-beta.46.tgz#b35149e02748922d8e39506b0ac001a27bf449ed"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
 "@babel/plugin-syntax-class-properties@7.0.0-beta.40":
   version "7.0.0-beta.40"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-class-properties/-/plugin-syntax-class-properties-7.0.0-beta.40.tgz#ff82c04c6d97cdb947dc64e3f3d4bc791e85a16f"
 
+"@babel/plugin-syntax-class-properties@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-class-properties/-/plugin-syntax-class-properties-7.0.0-beta.46.tgz#dad4df6c31b65ba359fec3b02fb8413896e75efc"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+
 "@babel/plugin-syntax-decorators@7.0.0-beta.40":
   version "7.0.0-beta.40"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-decorators/-/plugin-syntax-decorators-7.0.0-beta.40.tgz#26700fe4599606701bf73cddedeb6f470aa0fe54"
 
-"@babel/plugin-syntax-dynamic-import@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-dynamic-import/-/plugin-syntax-dynamic-import-7.0.0-beta.40.tgz#5d9b58d4fbe1dfabbd44dee2eb267c466d7e9b87"
+"@babel/plugin-syntax-decorators@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-decorators/-/plugin-syntax-decorators-7.0.0-beta.46.tgz#e60903d38dc5aaeab07eb3aaf8582055570300fe"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-syntax-export-namespace-from@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-export-namespace-from/-/plugin-syntax-export-namespace-from-7.0.0-beta.40.tgz#c1622252e7059f16cd4ed0c8d6353ff73684fc86"
+"@babel/plugin-syntax-dynamic-import@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-dynamic-import/-/plugin-syntax-dynamic-import-7.0.0-beta.46.tgz#651459c419d5ec0609a518370a417b8b47c52583"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-syntax-function-sent@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-function-sent/-/plugin-syntax-function-sent-7.0.0-beta.40.tgz#ed4906f37695a6c0a2fc0d6b129fa89afdd7d635"
+"@babel/plugin-syntax-export-namespace-from@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-export-namespace-from/-/plugin-syntax-export-namespace-from-7.0.0-beta.46.tgz#aba4fcb34a0afec4f5b3c526ff693708b72a2fd0"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-syntax-import-meta@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-import-meta/-/plugin-syntax-import-meta-7.0.0-beta.40.tgz#40b2f7508d418fe624148e81030e2355b689f104"
+"@babel/plugin-syntax-function-sent@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-function-sent/-/plugin-syntax-function-sent-7.0.0-beta.46.tgz#440dbaf6e0bcd60e0b47cd6dfa02e7d09baefb04"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-syntax-jsx@^7.0.0-0":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-jsx/-/plugin-syntax-jsx-7.0.0-beta.40.tgz#db44d52ff06f784be22f2659e694cc2cf97f99f9"
+"@babel/plugin-syntax-import-meta@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-import-meta/-/plugin-syntax-import-meta-7.0.0-beta.46.tgz#b86f3ceb94b1744555b3c9271be51ca31b1aedf3"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-syntax-numeric-separator@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-numeric-separator/-/plugin-syntax-numeric-separator-7.0.0-beta.40.tgz#d63dd89919b94632310a83c8be4d50b5c479b3a5"
+"@babel/plugin-syntax-jsx@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-jsx/-/plugin-syntax-jsx-7.0.0-beta.46.tgz#ed2e8a43716e7904ae33dca71d5f2b436f0f25e8"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-syntax-object-rest-spread@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.0.0-beta.40.tgz#d5e04536062e4df685c203ae48bb19bfe2cf235c"
+"@babel/plugin-syntax-numeric-separator@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-numeric-separator/-/plugin-syntax-numeric-separator-7.0.0-beta.46.tgz#54c820bf32192378db78a68586e0d69bcf5f2943"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-syntax-optional-catch-binding@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-optional-catch-binding/-/plugin-syntax-optional-catch-binding-7.0.0-beta.40.tgz#2e3de0919d05136bb658172ef9ba9ef7e84bce9e"
+"@babel/plugin-syntax-object-rest-spread@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.0.0-beta.46.tgz#03d46637f549757b2d6877b6449901698059d7d8"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-syntax-throw-expressions@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-throw-expressions/-/plugin-syntax-throw-expressions-7.0.0-beta.40.tgz#a0d8969dcbfece1d85d1938b4e9ecfac4e411682"
+"@babel/plugin-syntax-optional-catch-binding@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-optional-catch-binding/-/plugin-syntax-optional-catch-binding-7.0.0-beta.46.tgz#701ba500cc154dd87c4d16a41fa858e9ffc6db89"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+
+"@babel/plugin-syntax-throw-expressions@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-throw-expressions/-/plugin-syntax-throw-expressions-7.0.0-beta.46.tgz#f0b759c3122ded926b884c6c30e32192da048388"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
 "@babel/plugin-syntax-typescript@7.0.0-beta.40":
   version "7.0.0-beta.40"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-typescript/-/plugin-syntax-typescript-7.0.0-beta.40.tgz#0cc8a5f8d03e5f5187e759ec8beb44ff251992a0"
 
-"@babel/plugin-transform-arrow-functions@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-arrow-functions/-/plugin-transform-arrow-functions-7.0.0-beta.40.tgz#0842045b16835d6da0c334d0b09d575852f27962"
+"@babel/plugin-transform-arrow-functions@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-arrow-functions/-/plugin-transform-arrow-functions-7.0.0-beta.46.tgz#130e79b1d4508767c47e5febb809f8dca80c05f5"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-async-to-generator@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-async-to-generator/-/plugin-transform-async-to-generator-7.0.0-beta.40.tgz#9195e2473a435b9a9aabc0b64572e9d1ec1c57cb"
+"@babel/plugin-transform-async-to-generator@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-async-to-generator/-/plugin-transform-async-to-generator-7.0.0-beta.46.tgz#29fd5967f5056ca80f3a97db4d2ffa38a0dc2dce"
   dependencies:
-    "@babel/helper-module-imports" "7.0.0-beta.40"
-    "@babel/helper-remap-async-to-generator" "7.0.0-beta.40"
+    "@babel/helper-module-imports" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-remap-async-to-generator" "7.0.0-beta.46"
 
-"@babel/plugin-transform-block-scoped-functions@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoped-functions/-/plugin-transform-block-scoped-functions-7.0.0-beta.40.tgz#491e61f860cabe69379233983fe7ca14f879e41f"
+"@babel/plugin-transform-block-scoped-functions@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoped-functions/-/plugin-transform-block-scoped-functions-7.0.0-beta.46.tgz#0925a549931f61b45880618b0b42da4790b7c0b3"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-block-scoping@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.0.0-beta.40.tgz#23197ee6f696b7e5ace884f0dc5434df20d7dd97"
+"@babel/plugin-transform-block-scoping@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.0.0-beta.46.tgz#da42dd17fbed675c72233988dbad9ace5ab9e4a7"
   dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
     lodash "^4.2.0"
 
-"@babel/plugin-transform-classes@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-classes/-/plugin-transform-classes-7.0.0-beta.40.tgz#c7a752009df4bb0f77179027daa0783f9a036b0b"
-  dependencies:
-    "@babel/helper-annotate-as-pure" "7.0.0-beta.40"
-    "@babel/helper-define-map" "7.0.0-beta.40"
-    "@babel/helper-function-name" "7.0.0-beta.40"
-    "@babel/helper-optimise-call-expression" "7.0.0-beta.40"
-    "@babel/helper-replace-supers" "7.0.0-beta.40"
+"@babel/plugin-transform-classes@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-classes/-/plugin-transform-classes-7.0.0-beta.46.tgz#00c856feda2ee756c4cc6ef8c97d17d070acebf7"
+  dependencies:
+    "@babel/helper-annotate-as-pure" "7.0.0-beta.46"
+    "@babel/helper-define-map" "7.0.0-beta.46"
+    "@babel/helper-function-name" "7.0.0-beta.46"
+    "@babel/helper-optimise-call-expression" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-replace-supers" "7.0.0-beta.46"
+    "@babel/helper-split-export-declaration" "7.0.0-beta.46"
     globals "^11.1.0"
 
-"@babel/plugin-transform-computed-properties@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-computed-properties/-/plugin-transform-computed-properties-7.0.0-beta.40.tgz#e4bd53455d9f96882cc8e9923895d71690f6969e"
+"@babel/plugin-transform-computed-properties@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-computed-properties/-/plugin-transform-computed-properties-7.0.0-beta.46.tgz#ca1ece27615f7324345713fb6a93dd288788e891"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-destructuring@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-destructuring/-/plugin-transform-destructuring-7.0.0-beta.40.tgz#503a4719eb9ed8c933b50d4ec3f106ed371852ee"
+"@babel/plugin-transform-destructuring@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-destructuring/-/plugin-transform-destructuring-7.0.0-beta.46.tgz#6e6a097da31063f545f7818afe48ef09165ce5ff"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-dotall-regex@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-dotall-regex/-/plugin-transform-dotall-regex-7.0.0-beta.40.tgz#89b5ccff477624b97129f9a7e262a436437d7ae2"
+"@babel/plugin-transform-dotall-regex@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-dotall-regex/-/plugin-transform-dotall-regex-7.0.0-beta.46.tgz#e5bbd78c1a94455e6d5dd1c77f32357b84355e06"
   dependencies:
-    "@babel/helper-regex" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-regex" "7.0.0-beta.46"
     regexpu-core "^4.1.3"
 
-"@babel/plugin-transform-duplicate-keys@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-duplicate-keys/-/plugin-transform-duplicate-keys-7.0.0-beta.40.tgz#91599be229d4409cf3c9bbd094fb04d354bd8068"
+"@babel/plugin-transform-duplicate-keys@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-duplicate-keys/-/plugin-transform-duplicate-keys-7.0.0-beta.46.tgz#7e94e42099b099742617838237b0d6e1a9b2690f"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-exponentiation-operator@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-exponentiation-operator/-/plugin-transform-exponentiation-operator-7.0.0-beta.40.tgz#bf0bafdd5aad7061c25dba25e29e12329838baeb"
+"@babel/plugin-transform-exponentiation-operator@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-exponentiation-operator/-/plugin-transform-exponentiation-operator-7.0.0-beta.46.tgz#95ae2e03456e417d2f5eace6d05a8fccb7af1bcc"
   dependencies:
-    "@babel/helper-builder-binary-assignment-operator-visitor" "7.0.0-beta.40"
+    "@babel/helper-builder-binary-assignment-operator-visitor" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-for-of@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-for-of/-/plugin-transform-for-of-7.0.0-beta.40.tgz#67920d749bac4840ceeae9907d918dad33908244"
+"@babel/plugin-transform-for-of@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-for-of/-/plugin-transform-for-of-7.0.0-beta.46.tgz#ce643487384c96d1bd1f57a112b2ccba6c34da5c"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-function-name@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-function-name/-/plugin-transform-function-name-7.0.0-beta.40.tgz#37b5ca4f90fba207d359c0be3af5bfecdc737a3d"
+"@babel/plugin-transform-function-name@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-function-name/-/plugin-transform-function-name-7.0.0-beta.46.tgz#2479f5188de9ab1f99396bce83b3b9d39bc13bdb"
   dependencies:
-    "@babel/helper-function-name" "7.0.0-beta.40"
+    "@babel/helper-function-name" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-literals@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-literals/-/plugin-transform-literals-7.0.0-beta.40.tgz#a6bf8808f97accf42a171b27a133802aa0650d3e"
+"@babel/plugin-transform-literals@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-literals/-/plugin-transform-literals-7.0.0-beta.46.tgz#84f5bcfe914b9fd4385c0ddf469f9ed403ee68bd"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-modules-amd@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-amd/-/plugin-transform-modules-amd-7.0.0-beta.40.tgz#1882f1a02b16d261a332c87c035c9aeefd402683"
+"@babel/plugin-transform-modules-amd@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-amd/-/plugin-transform-modules-amd-7.0.0-beta.46.tgz#01aeb4887c7df7059cefe4a206eefdf190c79f48"
   dependencies:
-    "@babel/helper-module-transforms" "7.0.0-beta.40"
+    "@babel/helper-module-transforms" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-modules-commonjs@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.0.0-beta.40.tgz#a85f8c311f498a94a45531cc4ed5ff98b338a70a"
+"@babel/plugin-transform-modules-commonjs@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.0.0-beta.46.tgz#9dcb42e1282b281c1a2075f98b4a850533acfd9c"
   dependencies:
-    "@babel/helper-module-transforms" "7.0.0-beta.40"
-    "@babel/helper-simple-access" "7.0.0-beta.40"
+    "@babel/helper-module-transforms" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-simple-access" "7.0.0-beta.46"
 
-"@babel/plugin-transform-modules-systemjs@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-systemjs/-/plugin-transform-modules-systemjs-7.0.0-beta.40.tgz#808b372bdbe06a28bf7a3870d8e810bd7298227a"
+"@babel/plugin-transform-modules-systemjs@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-systemjs/-/plugin-transform-modules-systemjs-7.0.0-beta.46.tgz#313e13e8edccaae6c645e3798a043521cf73df04"
   dependencies:
-    "@babel/helper-hoist-variables" "7.0.0-beta.40"
+    "@babel/helper-hoist-variables" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-modules-umd@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-umd/-/plugin-transform-modules-umd-7.0.0-beta.40.tgz#5bd4e395a2673e687ed592608ad2fd4883a5a119"
+"@babel/plugin-transform-modules-umd@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-umd/-/plugin-transform-modules-umd-7.0.0-beta.46.tgz#ad0ef488a123f479825c1ffe75c5bba9954a449c"
   dependencies:
-    "@babel/helper-module-transforms" "7.0.0-beta.40"
+    "@babel/helper-module-transforms" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-new-target@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-new-target/-/plugin-transform-new-target-7.0.0-beta.40.tgz#ee52bb87fbf325ac054811ec739b25fbce97809e"
+"@babel/plugin-transform-new-target@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-new-target/-/plugin-transform-new-target-7.0.0-beta.46.tgz#e3219c15a2175a29afa33b9b2f4c18dc1ae3c8cc"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-object-super@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-super/-/plugin-transform-object-super-7.0.0-beta.40.tgz#c64f9ba3587610d76c2edfdd8f507a59ea3ba63d"
+"@babel/plugin-transform-object-super@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-super/-/plugin-transform-object-super-7.0.0-beta.46.tgz#b5376fe93f5e154b765468f1a58a717717f95827"
   dependencies:
-    "@babel/helper-replace-supers" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-replace-supers" "7.0.0-beta.46"
 
-"@babel/plugin-transform-parameters@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-parameters/-/plugin-transform-parameters-7.0.0-beta.40.tgz#efa366fab0dcbd0221b46aa2662c324b4b414d1d"
+"@babel/plugin-transform-parameters@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-parameters/-/plugin-transform-parameters-7.0.0-beta.46.tgz#33bbd2e3bd499d99016034dcaf8c6b72c2a69ec3"
   dependencies:
-    "@babel/helper-call-delegate" "7.0.0-beta.40"
-    "@babel/helper-get-function-arity" "7.0.0-beta.40"
+    "@babel/helper-call-delegate" "7.0.0-beta.46"
+    "@babel/helper-get-function-arity" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-regenerator@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.0.0-beta.40.tgz#f8a89ce89a0fae8e9cdfc2f2768104811517374a"
+"@babel/plugin-transform-regenerator@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.0.0-beta.46.tgz#875ceb5b37ec0e898c23b60af760715d9d462b4f"
   dependencies:
     regenerator-transform "^0.12.3"
 
-"@babel/plugin-transform-runtime@^7.0.0-0":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-runtime/-/plugin-transform-runtime-7.0.0-beta.40.tgz#6a4066affced4188b8eacb9e2fe13a5bca4c1542"
+"@babel/plugin-transform-runtime@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-runtime/-/plugin-transform-runtime-7.0.0-beta.46.tgz#adad86ba412f5212b1b124fbc14f991387e21fd6"
   dependencies:
-    "@babel/helper-module-imports" "7.0.0-beta.40"
+    "@babel/helper-module-imports" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-shorthand-properties@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-shorthand-properties/-/plugin-transform-shorthand-properties-7.0.0-beta.40.tgz#421835237b0fcab0e67c941726d95dfc543514f4"
+"@babel/plugin-transform-shorthand-properties@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-shorthand-properties/-/plugin-transform-shorthand-properties-7.0.0-beta.46.tgz#aa21512b0fef7b916fc5cbc87df717465c25515c"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-spread@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-spread/-/plugin-transform-spread-7.0.0-beta.40.tgz#881578938e5750137301750bef7fdd0e01be76be"
+"@babel/plugin-transform-spread@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-spread/-/plugin-transform-spread-7.0.0-beta.46.tgz#48eabb219f1e0c16e9b0a6166072ae9d4c7cd397"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-sticky-regex@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-sticky-regex/-/plugin-transform-sticky-regex-7.0.0-beta.40.tgz#5b44b31f8539fc66af18962e55752b82298032ee"
+"@babel/plugin-transform-sticky-regex@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-sticky-regex/-/plugin-transform-sticky-regex-7.0.0-beta.46.tgz#c96c41f31272ec1cdc47dd91a22c6d75c4db70d2"
   dependencies:
-    "@babel/helper-regex" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-regex" "7.0.0-beta.46"
 
-"@babel/plugin-transform-template-literals@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-template-literals/-/plugin-transform-template-literals-7.0.0-beta.40.tgz#5ef3377d1294aee39b913768a1f884806a45393b"
+"@babel/plugin-transform-template-literals@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-template-literals/-/plugin-transform-template-literals-7.0.0-beta.46.tgz#e8bcc798dece29807893e8ee27ccf3176f658c62"
   dependencies:
-    "@babel/helper-annotate-as-pure" "7.0.0-beta.40"
+    "@babel/helper-annotate-as-pure" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
-"@babel/plugin-transform-typeof-symbol@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typeof-symbol/-/plugin-transform-typeof-symbol-7.0.0-beta.40.tgz#67f0b8a5dd298b0aa5b347c3b6738c9c7baf1bcf"
+"@babel/plugin-transform-typeof-symbol@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typeof-symbol/-/plugin-transform-typeof-symbol-7.0.0-beta.46.tgz#643529184cbb07199237c94537c89ea9a721fa0a"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
 
 "@babel/plugin-transform-typescript@7.0.0-beta.40":
   version "7.0.0-beta.40"
@@ -445,76 +595,82 @@
   dependencies:
     "@babel/plugin-syntax-typescript" "7.0.0-beta.40"
 
-"@babel/plugin-transform-unicode-regex@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-regex/-/plugin-transform-unicode-regex-7.0.0-beta.40.tgz#a956187aad2965d7c095d64b1ae87eba10e0a2c6"
+"@babel/plugin-transform-unicode-regex@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-regex/-/plugin-transform-unicode-regex-7.0.0-beta.46.tgz#10e6edcc8eb0db71ff2f0e3fc87ed88337d24fb9"
   dependencies:
-    "@babel/helper-regex" "7.0.0-beta.40"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/helper-regex" "7.0.0-beta.46"
     regexpu-core "^4.1.3"
 
-"@babel/preset-env@^7.0.0-0":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.0.0-beta.40.tgz#713292f9e410f76b3f4301330756c89343c4b2e4"
-  dependencies:
-    "@babel/plugin-proposal-async-generator-functions" "7.0.0-beta.40"
-    "@babel/plugin-proposal-object-rest-spread" "7.0.0-beta.40"
-    "@babel/plugin-proposal-optional-catch-binding" "7.0.0-beta.40"
-    "@babel/plugin-proposal-unicode-property-regex" "7.0.0-beta.40"
-    "@babel/plugin-syntax-async-generators" "7.0.0-beta.40"
-    "@babel/plugin-syntax-object-rest-spread" "7.0.0-beta.40"
-    "@babel/plugin-syntax-optional-catch-binding" "7.0.0-beta.40"
-    "@babel/plugin-transform-arrow-functions" "7.0.0-beta.40"
-    "@babel/plugin-transform-async-to-generator" "7.0.0-beta.40"
-    "@babel/plugin-transform-block-scoped-functions" "7.0.0-beta.40"
-    "@babel/plugin-transform-block-scoping" "7.0.0-beta.40"
-    "@babel/plugin-transform-classes" "7.0.0-beta.40"
-    "@babel/plugin-transform-computed-properties" "7.0.0-beta.40"
-    "@babel/plugin-transform-destructuring" "7.0.0-beta.40"
-    "@babel/plugin-transform-dotall-regex" "7.0.0-beta.40"
-    "@babel/plugin-transform-duplicate-keys" "7.0.0-beta.40"
-    "@babel/plugin-transform-exponentiation-operator" "7.0.0-beta.40"
-    "@babel/plugin-transform-for-of" "7.0.0-beta.40"
-    "@babel/plugin-transform-function-name" "7.0.0-beta.40"
-    "@babel/plugin-transform-literals" "7.0.0-beta.40"
-    "@babel/plugin-transform-modules-amd" "7.0.0-beta.40"
-    "@babel/plugin-transform-modules-commonjs" "7.0.0-beta.40"
-    "@babel/plugin-transform-modules-systemjs" "7.0.0-beta.40"
-    "@babel/plugin-transform-modules-umd" "7.0.0-beta.40"
-    "@babel/plugin-transform-new-target" "7.0.0-beta.40"
-    "@babel/plugin-transform-object-super" "7.0.0-beta.40"
-    "@babel/plugin-transform-parameters" "7.0.0-beta.40"
-    "@babel/plugin-transform-regenerator" "7.0.0-beta.40"
-    "@babel/plugin-transform-shorthand-properties" "7.0.0-beta.40"
-    "@babel/plugin-transform-spread" "7.0.0-beta.40"
-    "@babel/plugin-transform-sticky-regex" "7.0.0-beta.40"
-    "@babel/plugin-transform-template-literals" "7.0.0-beta.40"
-    "@babel/plugin-transform-typeof-symbol" "7.0.0-beta.40"
-    "@babel/plugin-transform-unicode-regex" "7.0.0-beta.40"
+"@babel/preset-env@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.0.0-beta.46.tgz#ae1b731ef71c2bb50c47e0cda4b6359ea2c61f09"
+  dependencies:
+    "@babel/helper-module-imports" "7.0.0-beta.46"
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/plugin-proposal-async-generator-functions" "7.0.0-beta.46"
+    "@babel/plugin-proposal-object-rest-spread" "7.0.0-beta.46"
+    "@babel/plugin-proposal-optional-catch-binding" "7.0.0-beta.46"
+    "@babel/plugin-proposal-unicode-property-regex" "7.0.0-beta.46"
+    "@babel/plugin-syntax-async-generators" "7.0.0-beta.46"
+    "@babel/plugin-syntax-object-rest-spread" "7.0.0-beta.46"
+    "@babel/plugin-syntax-optional-catch-binding" "7.0.0-beta.46"
+    "@babel/plugin-transform-arrow-functions" "7.0.0-beta.46"
+    "@babel/plugin-transform-async-to-generator" "7.0.0-beta.46"
+    "@babel/plugin-transform-block-scoped-functions" "7.0.0-beta.46"
+    "@babel/plugin-transform-block-scoping" "7.0.0-beta.46"
+    "@babel/plugin-transform-classes" "7.0.0-beta.46"
+    "@babel/plugin-transform-computed-properties" "7.0.0-beta.46"
+    "@babel/plugin-transform-destructuring" "7.0.0-beta.46"
+    "@babel/plugin-transform-dotall-regex" "7.0.0-beta.46"
+    "@babel/plugin-transform-duplicate-keys" "7.0.0-beta.46"
+    "@babel/plugin-transform-exponentiation-operator" "7.0.0-beta.46"
+    "@babel/plugin-transform-for-of" "7.0.0-beta.46"
+    "@babel/plugin-transform-function-name" "7.0.0-beta.46"
+    "@babel/plugin-transform-literals" "7.0.0-beta.46"
+    "@babel/plugin-transform-modules-amd" "7.0.0-beta.46"
+    "@babel/plugin-transform-modules-commonjs" "7.0.0-beta.46"
+    "@babel/plugin-transform-modules-systemjs" "7.0.0-beta.46"
+    "@babel/plugin-transform-modules-umd" "7.0.0-beta.46"
+    "@babel/plugin-transform-new-target" "7.0.0-beta.46"
+    "@babel/plugin-transform-object-super" "7.0.0-beta.46"
+    "@babel/plugin-transform-parameters" "7.0.0-beta.46"
+    "@babel/plugin-transform-regenerator" "7.0.0-beta.46"
+    "@babel/plugin-transform-shorthand-properties" "7.0.0-beta.46"
+    "@babel/plugin-transform-spread" "7.0.0-beta.46"
+    "@babel/plugin-transform-sticky-regex" "7.0.0-beta.46"
+    "@babel/plugin-transform-template-literals" "7.0.0-beta.46"
+    "@babel/plugin-transform-typeof-symbol" "7.0.0-beta.46"
+    "@babel/plugin-transform-unicode-regex" "7.0.0-beta.46"
     browserslist "^3.0.0"
     invariant "^2.2.2"
     semver "^5.3.0"
 
-"@babel/preset-stage-2@^7.0.0-0":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/preset-stage-2/-/preset-stage-2-7.0.0-beta.40.tgz#c88db5e0e7ebfde8460c9cd3bed9acd841830e72"
-  dependencies:
-    "@babel/plugin-proposal-export-namespace-from" "7.0.0-beta.40"
-    "@babel/plugin-proposal-function-sent" "7.0.0-beta.40"
-    "@babel/plugin-proposal-numeric-separator" "7.0.0-beta.40"
-    "@babel/plugin-proposal-throw-expressions" "7.0.0-beta.40"
-    "@babel/preset-stage-3" "7.0.0-beta.40"
-
-"@babel/preset-stage-3@7.0.0-beta.40":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/preset-stage-3/-/preset-stage-3-7.0.0-beta.40.tgz#5b6eb45908d8355ab5512b4d1dd2fb4c3cad2dec"
-  dependencies:
-    "@babel/plugin-proposal-async-generator-functions" "7.0.0-beta.40"
-    "@babel/plugin-proposal-class-properties" "7.0.0-beta.40"
-    "@babel/plugin-proposal-object-rest-spread" "7.0.0-beta.40"
-    "@babel/plugin-proposal-optional-catch-binding" "7.0.0-beta.40"
-    "@babel/plugin-proposal-unicode-property-regex" "7.0.0-beta.40"
-    "@babel/plugin-syntax-dynamic-import" "7.0.0-beta.40"
-    "@babel/plugin-syntax-import-meta" "7.0.0-beta.40"
+"@babel/preset-stage-2@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/preset-stage-2/-/preset-stage-2-7.0.0-beta.46.tgz#326e4eba3049181f9ff7b0c50fa84f1a045956b1"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/plugin-proposal-decorators" "7.0.0-beta.46"
+    "@babel/plugin-proposal-export-namespace-from" "7.0.0-beta.46"
+    "@babel/plugin-proposal-function-sent" "7.0.0-beta.46"
+    "@babel/plugin-proposal-numeric-separator" "7.0.0-beta.46"
+    "@babel/plugin-proposal-throw-expressions" "7.0.0-beta.46"
+    "@babel/preset-stage-3" "7.0.0-beta.46"
+
+"@babel/preset-stage-3@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/preset-stage-3/-/preset-stage-3-7.0.0-beta.46.tgz#f64cb3950a00021e4ed9d88c190d30c4736c54a9"
+  dependencies:
+    "@babel/helper-plugin-utils" "7.0.0-beta.46"
+    "@babel/plugin-proposal-async-generator-functions" "7.0.0-beta.46"
+    "@babel/plugin-proposal-class-properties" "7.0.0-beta.46"
+    "@babel/plugin-proposal-object-rest-spread" "7.0.0-beta.46"
+    "@babel/plugin-proposal-optional-catch-binding" "7.0.0-beta.46"
+    "@babel/plugin-proposal-unicode-property-regex" "7.0.0-beta.46"
+    "@babel/plugin-syntax-dynamic-import" "7.0.0-beta.46"
+    "@babel/plugin-syntax-import-meta" "7.0.0-beta.46"
 
 "@babel/preset-typescript@7 || ^7.0.0-beta || ^7.0.0-rc":
   version "7.0.0-beta.40"
@@ -522,9 +678,9 @@
   dependencies:
     "@babel/plugin-transform-typescript" "7.0.0-beta.40"
 
-"@babel/runtime@^7.0.0-0":
-  version "7.0.0-beta.40"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.0.0-beta.40.tgz#8e3b8f1d2d8639d010e991a7e99c1d9ef578f886"
+"@babel/runtime@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.0.0-beta.46.tgz#466a9c0498f6d12d054a185981eef742d59d4871"
   dependencies:
     core-js "^2.5.3"
     regenerator-runtime "^0.11.1"
@@ -538,7 +694,31 @@
     babylon "7.0.0-beta.40"
     lodash "^4.2.0"
 
-"@babel/traverse@7.0.0-beta.40", "@babel/traverse@^7.0.0-beta.40":
+"@babel/template@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.0.0-beta.46.tgz#8b23982411d5b5dbfa479437bfe414adb1411bb9"
+  dependencies:
+    "@babel/code-frame" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
+    babylon "7.0.0-beta.46"
+    lodash "^4.2.0"
+
+"@babel/traverse@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.0.0-beta.46.tgz#29a0c0395b3642f0297e6f8e475bde89f9343755"
+  dependencies:
+    "@babel/code-frame" "7.0.0-beta.46"
+    "@babel/generator" "7.0.0-beta.46"
+    "@babel/helper-function-name" "7.0.0-beta.46"
+    "@babel/helper-split-export-declaration" "7.0.0-beta.46"
+    "@babel/types" "7.0.0-beta.46"
+    babylon "7.0.0-beta.46"
+    debug "^3.1.0"
+    globals "^11.1.0"
+    invariant "^2.2.0"
+    lodash "^4.2.0"
+
+"@babel/traverse@^7.0.0-beta.40":
   version "7.0.0-beta.40"
   resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.0.0-beta.40.tgz#d140e449b2e093ef9fe1a2eecc28421ffb4e521e"
   dependencies:
@@ -560,6 +740,14 @@
     lodash "^4.2.0"
     to-fast-properties "^2.0.0"
 
+"@babel/types@7.0.0-beta.46":
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.0.0-beta.46.tgz#eb84399a699af9fcb244440cce78e1acbeb40e0c"
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.2.0"
+    to-fast-properties "^2.0.0"
+
 "@cypress/listr-verbose-renderer@0.4.1":
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/@cypress/listr-verbose-renderer/-/listr-verbose-renderer-0.4.1.tgz#a77492f4b11dcc7c446a34b3e28721afd33c642a"
@@ -1304,6 +1492,10 @@ babylon@7.0.0-beta.40, babylon@^7.0.0-beta.40:
   version "7.0.0-beta.40"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.40.tgz#91fc8cd56d5eb98b28e6fde41045f2957779940a"
 
+babylon@7.0.0-beta.46:
+  version "7.0.0-beta.46"
+  resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.46.tgz#b6ddaba81bbb130313932757ff9c195d527088b6"
+
 babylon@^6.18.0:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"