diff --git a/yarn.lock b/yarn.lock
index bb75a38..32e3069 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8,6 +8,13 @@
   dependencies:
     "@babel/highlight" "^7.0.0"
 
+"@babel/code-frame@^7.5.5":
+  version "7.5.5"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.5.5.tgz#bc0782f6d69f7b7d49531219699b988f669a8f9d"
+  integrity sha512-27d4lZoomVyo51VegxI20xZPuSHusqbQag/ztrBC7wegWoQ1nLREPVSKSW8byhTlzTKyNE4ifaTA6lCp7JjpFw==
+  dependencies:
+    "@babel/highlight" "^7.0.0"
+
 "@babel/core@^7.1.0":
   version "7.4.5"
   resolved "https://registry.npm.taobao.org/@babel/core/download/@babel/core-7.4.5.tgz#081f97e8ffca65a9b4b0fdc7e274e703f000c06a"
@@ -78,41 +85,64 @@
     source-map "^0.5.0"
     trim-right "^1.0.1"
 
-"@babel/helper-annotate-as-pure@^7.0.0":
-  version "7.0.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-annotate-as-pure/download/@babel/helper-annotate-as-pure-7.0.0.tgz#323d39dd0b50e10c7c06ca7d7638e6864d8c5c32"
+"@babel/generator@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.7.4.tgz#db651e2840ca9aa66f327dcec1dc5f5fa9611369"
+  integrity sha512-m5qo2WgdOJeyYngKImbkyQrnUN1mPceaG5BV+G0E3gWsa4l/jCSryWJdM2x8OuGAOyh+3d5pVYfZWCiNFtynxg==
   dependencies:
-    "@babel/types" "^7.0.0"
+    "@babel/types" "^7.7.4"
+    jsesc "^2.5.1"
+    lodash "^4.17.13"
+    source-map "^0.5.0"
 
-"@babel/helper-builder-binary-assignment-operator-visitor@^7.1.0":
-  version "7.1.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-builder-binary-assignment-operator-visitor/download/@babel/helper-builder-binary-assignment-operator-visitor-7.1.0.tgz#6b69628dfe4087798e0c4ed98e3d4a6b2fbd2f5f"
+"@babel/helper-annotate-as-pure@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.7.4.tgz#bb3faf1e74b74bd547e867e48f551fa6b098b6ce"
+  integrity sha512-2BQmQgECKzYKFPpiycoF9tlb5HA4lrVyAmLLVK177EcQAqjVLciUb2/R+n1boQ9y5ENV3uz2ZqiNw7QMBBw1Og==
   dependencies:
-    "@babel/helper-explode-assignable-expression" "^7.1.0"
-    "@babel/types" "^7.0.0"
+    "@babel/types" "^7.7.4"
 
-"@babel/helper-call-delegate@^7.4.0":
-  version "7.4.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-call-delegate/download/@babel/helper-call-delegate-7.4.0.tgz#f308eabe0d44f451217853aedf4dea5f6fe3294f"
+"@babel/helper-builder-binary-assignment-operator-visitor@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-builder-binary-assignment-operator-visitor/-/helper-builder-binary-assignment-operator-visitor-7.7.4.tgz#5f73f2b28580e224b5b9bd03146a4015d6217f5f"
+  integrity sha512-Biq/d/WtvfftWZ9Uf39hbPBYDUo986m5Bb4zhkeYDGUllF43D+nUe5M6Vuo6/8JDK/0YX/uBdeoQpyaNhNugZQ==
   dependencies:
-    "@babel/helper-hoist-variables" "^7.4.0"
-    "@babel/traverse" "^7.4.0"
-    "@babel/types" "^7.4.0"
+    "@babel/helper-explode-assignable-expression" "^7.7.4"
+    "@babel/types" "^7.7.4"
 
-"@babel/helper-define-map@^7.4.0":
-  version "7.4.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-define-map/download/@babel/helper-define-map-7.4.0.tgz#cbfd8c1b2f12708e262c26f600cd16ed6a3bc6c9"
+"@babel/helper-call-delegate@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-call-delegate/-/helper-call-delegate-7.7.4.tgz#621b83e596722b50c0066f9dc37d3232e461b801"
+  integrity sha512-8JH9/B7J7tCYJ2PpWVpw9JhPuEVHztagNVuQAFBVFYluRMlpG7F1CgKEgGeL6KFqcsIa92ZYVj6DSc0XwmN1ZA==
   dependencies:
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/types" "^7.4.0"
-    lodash "^4.17.11"
+    "@babel/helper-hoist-variables" "^7.7.4"
+    "@babel/traverse" "^7.7.4"
+    "@babel/types" "^7.7.4"
 
-"@babel/helper-explode-assignable-expression@^7.1.0":
-  version "7.1.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-explode-assignable-expression/download/@babel/helper-explode-assignable-expression-7.1.0.tgz#537fa13f6f1674df745b0c00ec8fe4e99681c8f6"
+"@babel/helper-create-regexp-features-plugin@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-create-regexp-features-plugin/-/helper-create-regexp-features-plugin-7.7.4.tgz#6d5762359fd34f4da1500e4cff9955b5299aaf59"
+  integrity sha512-Mt+jBKaxL0zfOIWrfQpnfYCN7/rS6GKx6CCCfuoqVVd+17R8zNDlzVYmIi9qyb2wOk002NsmSTDymkIygDUH7A==
   dependencies:
-    "@babel/traverse" "^7.1.0"
-    "@babel/types" "^7.0.0"
+    "@babel/helper-regex" "^7.4.4"
+    regexpu-core "^4.6.0"
+
+"@babel/helper-define-map@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-define-map/-/helper-define-map-7.7.4.tgz#2841bf92eb8bd9c906851546fe6b9d45e162f176"
+  integrity sha512-v5LorqOa0nVQUvAUTUF3KPastvUt/HzByXNamKQ6RdJRTV7j8rLL+WB5C/MzzWAwOomxDhYFb1wLLxHqox86lg==
+  dependencies:
+    "@babel/helper-function-name" "^7.7.4"
+    "@babel/types" "^7.7.4"
+    lodash "^4.17.13"
+
+"@babel/helper-explode-assignable-expression@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-explode-assignable-expression/-/helper-explode-assignable-expression-7.7.4.tgz#fa700878e008d85dc51ba43e9fb835cddfe05c84"
+  integrity sha512-2/SicuFrNSXsZNBxe5UGdLr+HZg+raWBLE9vC98bdYOKX/U6PY0mdGlYUJdtTDPSU0Lw0PNbKKDpwYHJLn2jLg==
+  dependencies:
+    "@babel/traverse" "^7.7.4"
+    "@babel/types" "^7.7.4"
 
 "@babel/helper-function-name@^7.1.0":
   version "7.1.0"
@@ -122,57 +152,67 @@
     "@babel/template" "^7.1.0"
     "@babel/types" "^7.0.0"
 
+"@babel/helper-function-name@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.7.4.tgz#ab6e041e7135d436d8f0a3eca15de5b67a341a2e"
+  integrity sha512-AnkGIdiBhEuiwdoMnKm7jfPfqItZhgRaZfMg1XX3bS25INOnLPjPG1Ppnajh8eqgt5kPJnfqrRHqFqmjKDZLzQ==
+  dependencies:
+    "@babel/helper-get-function-arity" "^7.7.4"
+    "@babel/template" "^7.7.4"
+    "@babel/types" "^7.7.4"
+
 "@babel/helper-get-function-arity@^7.0.0":
   version "7.0.0"
   resolved "http://registry.npm.taobao.org/@babel/helper-get-function-arity/download/@babel/helper-get-function-arity-7.0.0.tgz#83572d4320e2a4657263734113c42868b64e49c3"
   dependencies:
     "@babel/types" "^7.0.0"
 
-"@babel/helper-hoist-variables@^7.4.0":
-  version "7.4.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-hoist-variables/download/@babel/helper-hoist-variables-7.4.0.tgz#25b621399ae229869329730a62015bbeb0a6fbd6"
+"@babel/helper-get-function-arity@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.7.4.tgz#cb46348d2f8808e632f0ab048172130e636005f0"
+  integrity sha512-QTGKEdCkjgzgfJ3bAyRwF4yyT3pg+vDgan8DSivq1eS0gwi+KGKE5x8kRcbeFTb/673mkO5SN1IZfmCfA5o+EA==
   dependencies:
-    "@babel/types" "^7.4.0"
+    "@babel/types" "^7.7.4"
 
-"@babel/helper-member-expression-to-functions@^7.0.0":
-  version "7.0.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-member-expression-to-functions/download/@babel/helper-member-expression-to-functions-7.0.0.tgz#8cd14b0a0df7ff00f009e7d7a436945f47c7a16f"
+"@babel/helper-hoist-variables@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-hoist-variables/-/helper-hoist-variables-7.7.4.tgz#612384e3d823fdfaaf9fce31550fe5d4db0f3d12"
+  integrity sha512-wQC4xyvc1Jo/FnLirL6CEgPgPCa8M74tOdjWpRhQYapz5JC7u3NYU1zCVoVAGCE3EaIP9T1A3iW0WLJ+reZlpQ==
   dependencies:
-    "@babel/types" "^7.0.0"
+    "@babel/types" "^7.7.4"
 
-"@babel/helper-module-imports@^7.0.0":
-  version "7.0.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-module-imports/download/@babel/helper-module-imports-7.0.0.tgz#96081b7111e486da4d2cd971ad1a4fe216cc2e3d"
+"@babel/helper-member-expression-to-functions@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.7.4.tgz#356438e2569df7321a8326644d4b790d2122cb74"
+  integrity sha512-9KcA1X2E3OjXl/ykfMMInBK+uVdfIVakVe7W7Lg3wfXUNyS3Q1HWLFRwZIjhqiCGbslummPDnmb7vIekS0C1vw==
   dependencies:
-    "@babel/types" "^7.0.0"
+    "@babel/types" "^7.7.4"
 
-"@babel/helper-module-transforms@^7.1.0":
-  version "7.2.2"
-  resolved "http://registry.npm.taobao.org/@babel/helper-module-transforms/download/@babel/helper-module-transforms-7.2.2.tgz#ab2f8e8d231409f8370c883d20c335190284b963"
+"@babel/helper-module-imports@^7.0.0", "@babel/helper-module-imports@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.7.4.tgz#e5a92529f8888bf319a6376abfbd1cebc491ad91"
+  integrity sha512-dGcrX6K9l8258WFjyDLJwuVKxR4XZfU0/vTUgOQYWEnRD8mgr+p4d6fCUMq/ys0h4CCt/S5JhbvtyErjWouAUQ==
   dependencies:
-    "@babel/helper-module-imports" "^7.0.0"
-    "@babel/helper-simple-access" "^7.1.0"
-    "@babel/helper-split-export-declaration" "^7.0.0"
-    "@babel/template" "^7.2.2"
-    "@babel/types" "^7.2.2"
-    lodash "^4.17.10"
+    "@babel/types" "^7.7.4"
 
-"@babel/helper-module-transforms@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/helper-module-transforms/download/@babel/helper-module-transforms-7.4.3.tgz#b1e357a1c49e58a47211a6853abb8e2aaefeb064"
+"@babel/helper-module-transforms@^7.7.4", "@babel/helper-module-transforms@^7.7.5":
+  version "7.7.5"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.7.5.tgz#d044da7ffd91ec967db25cd6748f704b6b244835"
+  integrity sha512-A7pSxyJf1gN5qXVcidwLWydjftUN878VkalhXX5iQDuGyiGK3sOrrKKHF4/A4fwHtnsotv/NipwAeLzY4KQPvw==
   dependencies:
-    "@babel/helper-module-imports" "^7.0.0"
-    "@babel/helper-simple-access" "^7.1.0"
-    "@babel/helper-split-export-declaration" "^7.0.0"
-    "@babel/template" "^7.2.2"
-    "@babel/types" "^7.2.2"
-    lodash "^4.17.11"
+    "@babel/helper-module-imports" "^7.7.4"
+    "@babel/helper-simple-access" "^7.7.4"
+    "@babel/helper-split-export-declaration" "^7.7.4"
+    "@babel/template" "^7.7.4"
+    "@babel/types" "^7.7.4"
+    lodash "^4.17.13"
 
-"@babel/helper-optimise-call-expression@^7.0.0":
-  version "7.0.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-optimise-call-expression/download/@babel/helper-optimise-call-expression-7.0.0.tgz#a2920c5702b073c15de51106200aa8cad20497d5"
+"@babel/helper-optimise-call-expression@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.7.4.tgz#034af31370d2995242aa4df402c3b7794b2dcdf2"
+  integrity sha512-VB7gWZ2fDkSuqW6b1AKXkJWO5NyNI3bFL/kK79/30moK57blr6NbH8xcl2XcKCwOmJosftWunZqfO84IGq3ZZg==
   dependencies:
-    "@babel/types" "^7.0.0"
+    "@babel/types" "^7.7.4"
 
 "@babel/helper-plugin-utils@^7.0.0":
   version "7.0.0"
@@ -184,46 +224,41 @@
   dependencies:
     lodash "^4.17.10"
 
-"@babel/helper-regex@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/helper-regex/download/@babel/helper-regex-7.4.3.tgz#9d6e5428bfd638ab53b37ae4ec8caf0477495147"
+"@babel/helper-regex@^7.4.4":
+  version "7.5.5"
+  resolved "https://registry.yarnpkg.com/@babel/helper-regex/-/helper-regex-7.5.5.tgz#0aa6824f7100a2e0e89c1527c23936c152cab351"
+  integrity sha512-CkCYQLkfkiugbRDO8eZn6lRuR8kzZoGXCg3149iTk5se7g6qykSpy3+hELSwquhu+TgHn8nkLiBwHvNX8Hofcw==
   dependencies:
-    lodash "^4.17.11"
+    lodash "^4.17.13"
 
-"@babel/helper-remap-async-to-generator@^7.1.0":
-  version "7.1.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-remap-async-to-generator/download/@babel/helper-remap-async-to-generator-7.1.0.tgz#361d80821b6f38da75bd3f0785ece20a88c5fe7f"
+"@babel/helper-remap-async-to-generator@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-remap-async-to-generator/-/helper-remap-async-to-generator-7.7.4.tgz#c68c2407350d9af0e061ed6726afb4fff16d0234"
+  integrity sha512-Sk4xmtVdM9sA/jCI80f+KS+Md+ZHIpjuqmYPk1M7F/upHou5e4ReYmExAiu6PVe65BhJPZA2CY9x9k4BqE5klw==
   dependencies:
-    "@babel/helper-annotate-as-pure" "^7.0.0"
-    "@babel/helper-wrap-function" "^7.1.0"
-    "@babel/template" "^7.1.0"
-    "@babel/traverse" "^7.1.0"
-    "@babel/types" "^7.0.0"
+    "@babel/helper-annotate-as-pure" "^7.7.4"
+    "@babel/helper-wrap-function" "^7.7.4"
+    "@babel/template" "^7.7.4"
+    "@babel/traverse" "^7.7.4"
+    "@babel/types" "^7.7.4"
 
-"@babel/helper-replace-supers@^7.1.0":
-  version "7.2.3"
-  resolved "http://registry.npm.taobao.org/@babel/helper-replace-supers/download/@babel/helper-replace-supers-7.2.3.tgz#19970020cf22677d62b3a689561dbd9644d8c5e5"
+"@babel/helper-replace-supers@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.7.4.tgz#3c881a6a6a7571275a72d82e6107126ec9e2cdd2"
+  integrity sha512-pP0tfgg9hsZWo5ZboYGuBn/bbYT/hdLPVSS4NMmiRJdwWhP0IznPwN9AE1JwyGsjSPLC364I0Qh5p+EPkGPNpg==
   dependencies:
-    "@babel/helper-member-expression-to-functions" "^7.0.0"
-    "@babel/helper-optimise-call-expression" "^7.0.0"
-    "@babel/traverse" "^7.2.3"
-    "@babel/types" "^7.0.0"
+    "@babel/helper-member-expression-to-functions" "^7.7.4"
+    "@babel/helper-optimise-call-expression" "^7.7.4"
+    "@babel/traverse" "^7.7.4"
+    "@babel/types" "^7.7.4"
 
-"@babel/helper-replace-supers@^7.4.0":
-  version "7.4.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-replace-supers/download/@babel/helper-replace-supers-7.4.0.tgz#4f56adb6aedcd449d2da9399c2dcf0545463b64c"
+"@babel/helper-simple-access@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.7.4.tgz#a169a0adb1b5f418cfc19f22586b2ebf58a9a294"
+  integrity sha512-zK7THeEXfan7UlWsG2A6CI/L9jVnI5+xxKZOdej39Y0YtDYKx9raHk5F2EtK9K8DHRTihYwg20ADt9S36GR78A==
   dependencies:
-    "@babel/helper-member-expression-to-functions" "^7.0.0"
-    "@babel/helper-optimise-call-expression" "^7.0.0"
-    "@babel/traverse" "^7.4.0"
-    "@babel/types" "^7.4.0"
-
-"@babel/helper-simple-access@^7.1.0":
-  version "7.1.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-simple-access/download/@babel/helper-simple-access-7.1.0.tgz#65eeb954c8c245beaa4e859da6188f39d71e585c"
-  dependencies:
-    "@babel/template" "^7.1.0"
-    "@babel/types" "^7.0.0"
+    "@babel/template" "^7.7.4"
+    "@babel/types" "^7.7.4"
 
 "@babel/helper-split-export-declaration@^7.0.0":
   version "7.0.0"
@@ -244,14 +279,22 @@
   dependencies:
     "@babel/types" "^7.4.4"
 
-"@babel/helper-wrap-function@^7.1.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/helper-wrap-function/download/@babel/helper-wrap-function-7.2.0.tgz#c4e0012445769e2815b55296ead43a958549f6fa"
+"@babel/helper-split-export-declaration@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.7.4.tgz#57292af60443c4a3622cf74040ddc28e68336fd8"
+  integrity sha512-guAg1SXFcVr04Guk9eq0S4/rWS++sbmyqosJzVs8+1fH5NI+ZcmkaSkc7dmtAFbHFva6yRJnjW3yAcGxjueDug==
   dependencies:
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/template" "^7.1.0"
-    "@babel/traverse" "^7.1.0"
-    "@babel/types" "^7.2.0"
+    "@babel/types" "^7.7.4"
+
+"@babel/helper-wrap-function@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.7.4.tgz#37ab7fed5150e22d9d7266e830072c0cdd8baace"
+  integrity sha512-VsfzZt6wmsocOaVU0OokwrIytHND55yvyT4BPB9AIIgwr8+x7617hetdJTsuGwygN5RC6mxA9EJztTjuwm2ofg==
+  dependencies:
+    "@babel/helper-function-name" "^7.7.4"
+    "@babel/template" "^7.7.4"
+    "@babel/traverse" "^7.7.4"
+    "@babel/types" "^7.7.4"
 
 "@babel/helpers@^7.4.3":
   version "7.4.3"
@@ -291,236 +334,298 @@
   version "7.3.1"
   resolved "http://registry.npm.taobao.org/@babel/parser/download/@babel/parser-7.3.1.tgz#8f4ffd45f779e6132780835ffa7a215fa0b2d181"
 
-"@babel/plugin-proposal-async-generator-functions@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-proposal-async-generator-functions/download/@babel/plugin-proposal-async-generator-functions-7.2.0.tgz#b289b306669dce4ad20b0252889a15768c9d417e"
+"@babel/parser@^7.7.4":
+  version "7.7.5"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.7.5.tgz#cbf45321619ac12d83363fcf9c94bb67fa646d71"
+  integrity sha512-KNlOe9+/nk4i29g0VXgl8PEXIRms5xKLJeuZ6UptN0fHv+jDiriG+y94X6qAgWTR0h3KaoM1wK5G5h7MHFRSig==
+
+"@babel/plugin-proposal-async-generator-functions@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.7.4.tgz#0351c5ac0a9e927845fffd5b82af476947b7ce6d"
+  integrity sha512-1ypyZvGRXriY/QP668+s8sFr2mqinhkRDMPSQLNghCQE+GAkFtp+wkHVvg2+Hdki8gwP+NFzJBJ/N1BfzCCDEw==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-remap-async-to-generator" "^7.1.0"
-    "@babel/plugin-syntax-async-generators" "^7.2.0"
+    "@babel/helper-remap-async-to-generator" "^7.7.4"
+    "@babel/plugin-syntax-async-generators" "^7.7.4"
 
-"@babel/plugin-proposal-json-strings@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-proposal-json-strings/download/@babel/plugin-proposal-json-strings-7.2.0.tgz#568ecc446c6148ae6b267f02551130891e29f317"
+"@babel/plugin-proposal-dynamic-import@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-dynamic-import/-/plugin-proposal-dynamic-import-7.7.4.tgz#dde64a7f127691758cbfed6cf70de0fa5879d52d"
+  integrity sha512-StH+nGAdO6qDB1l8sZ5UBV8AC3F2VW2I8Vfld73TMKyptMU9DY5YsJAS8U81+vEtxcH3Y/La0wG0btDrhpnhjQ==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-syntax-json-strings" "^7.2.0"
+    "@babel/plugin-syntax-dynamic-import" "^7.7.4"
 
-"@babel/plugin-proposal-object-rest-spread@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-proposal-object-rest-spread/download/@babel/plugin-proposal-object-rest-spread-7.4.3.tgz#be27cd416eceeba84141305b93c282f5de23bbb4"
+"@babel/plugin-proposal-json-strings@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-json-strings/-/plugin-proposal-json-strings-7.7.4.tgz#7700a6bfda771d8dc81973249eac416c6b4c697d"
+  integrity sha512-wQvt3akcBTfLU/wYoqm/ws7YOAQKu8EVJEvHip/mzkNtjaclQoCCIqKXFP5/eyfnfbQCDV3OLRIK3mIVyXuZlw==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-syntax-object-rest-spread" "^7.2.0"
+    "@babel/plugin-syntax-json-strings" "^7.7.4"
 
-"@babel/plugin-proposal-optional-catch-binding@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-proposal-optional-catch-binding/download/@babel/plugin-proposal-optional-catch-binding-7.2.0.tgz#135d81edb68a081e55e56ec48541ece8065c38f5"
+"@babel/plugin-proposal-object-rest-spread@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.7.4.tgz#cc57849894a5c774214178c8ab64f6334ec8af71"
+  integrity sha512-rnpnZR3/iWKmiQyJ3LKJpSwLDcX/nSXhdLk4Aq/tXOApIvyu7qoabrige0ylsAJffaUC51WiBu209Q0U+86OWQ==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-syntax-optional-catch-binding" "^7.2.0"
+    "@babel/plugin-syntax-object-rest-spread" "^7.7.4"
 
-"@babel/plugin-proposal-unicode-property-regex@^7.4.0":
-  version "7.4.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-proposal-unicode-property-regex/download/@babel/plugin-proposal-unicode-property-regex-7.4.0.tgz#202d91ee977d760ef83f4f416b280d568be84623"
+"@babel/plugin-proposal-optional-catch-binding@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-catch-binding/-/plugin-proposal-optional-catch-binding-7.7.4.tgz#ec21e8aeb09ec6711bc0a39ca49520abee1de379"
+  integrity sha512-DyM7U2bnsQerCQ+sejcTNZh8KQEUuC3ufzdnVnSiUv/qoGJp2Z3hanKL18KDhsBT5Wj6a7CMT5mdyCNJsEaA9w==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-regex" "^7.0.0"
-    regexpu-core "^4.5.4"
+    "@babel/plugin-syntax-optional-catch-binding" "^7.7.4"
 
-"@babel/plugin-syntax-async-generators@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-syntax-async-generators/download/@babel/plugin-syntax-async-generators-7.2.0.tgz#69e1f0db34c6f5a0cf7e2b3323bf159a76c8cb7f"
+"@babel/plugin-proposal-unicode-property-regex@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-unicode-property-regex/-/plugin-proposal-unicode-property-regex-7.7.4.tgz#7c239ccaf09470dbe1d453d50057460e84517ebb"
+  integrity sha512-cHgqHgYvffluZk85dJ02vloErm3Y6xtH+2noOBOJ2kXOJH3aVCDnj5eR/lVNlTnYu4hndAPJD3rTFjW3qee0PA==
   dependencies:
+    "@babel/helper-create-regexp-features-plugin" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-syntax-json-strings@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-syntax-json-strings/download/@babel/plugin-syntax-json-strings-7.2.0.tgz#72bd13f6ffe1d25938129d2a186b11fd62951470"
+"@babel/plugin-syntax-async-generators@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-async-generators/-/plugin-syntax-async-generators-7.7.4.tgz#331aaf310a10c80c44a66b238b6e49132bd3c889"
+  integrity sha512-Li4+EjSpBgxcsmeEF8IFcfV/+yJGxHXDirDkEoyFjumuwbmfCVHUt0HuowD/iGM7OhIRyXJH9YXxqiH6N815+g==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-syntax-object-rest-spread@^7.0.0", "@babel/plugin-syntax-object-rest-spread@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-syntax-object-rest-spread/download/@babel/plugin-syntax-object-rest-spread-7.2.0.tgz#3b7a3e733510c57e820b9142a6579ac8b0dfad2e"
+"@babel/plugin-syntax-dynamic-import@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-dynamic-import/-/plugin-syntax-dynamic-import-7.7.4.tgz#29ca3b4415abfe4a5ec381e903862ad1a54c3aec"
+  integrity sha512-jHQW0vbRGvwQNgyVxwDh4yuXu4bH1f5/EICJLAhl1SblLs2CDhrsmCk+v5XLdE9wxtAFRyxx+P//Iw+a5L/tTg==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-syntax-optional-catch-binding@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-syntax-optional-catch-binding/download/@babel/plugin-syntax-optional-catch-binding-7.2.0.tgz#a94013d6eda8908dfe6a477e7f9eda85656ecf5c"
+"@babel/plugin-syntax-json-strings@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-json-strings/-/plugin-syntax-json-strings-7.7.4.tgz#86e63f7d2e22f9e27129ac4e83ea989a382e86cc"
+  integrity sha512-QpGupahTQW1mHRXddMG5srgpHWqRLwJnJZKXTigB9RPFCCGbDGCgBeM/iC82ICXp414WeYx/tD54w7M2qRqTMg==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-arrow-functions@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-arrow-functions/download/@babel/plugin-transform-arrow-functions-7.2.0.tgz#9aeafbe4d6ffc6563bf8f8372091628f00779550"
+"@babel/plugin-syntax-object-rest-spread@^7.0.0", "@babel/plugin-syntax-object-rest-spread@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.7.4.tgz#47cf220d19d6d0d7b154304701f468fc1cc6ff46"
+  integrity sha512-mObR+r+KZq0XhRVS2BrBKBpr5jqrqzlPvS9C9vuOf5ilSwzloAl7RPWLrgKdWS6IreaVrjHxTjtyqFiOisaCwg==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-async-to-generator@^7.4.0":
-  version "7.4.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-async-to-generator/download/@babel/plugin-transform-async-to-generator-7.4.0.tgz#234fe3e458dce95865c0d152d256119b237834b0"
+"@babel/plugin-syntax-optional-catch-binding@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-optional-catch-binding/-/plugin-syntax-optional-catch-binding-7.7.4.tgz#a3e38f59f4b6233867b4a92dcb0ee05b2c334aa6"
+  integrity sha512-4ZSuzWgFxqHRE31Glu+fEr/MirNZOMYmD/0BhBWyLyOOQz/gTAl7QmWm2hX1QxEIXsr2vkdlwxIzTyiYRC4xcQ==
   dependencies:
-    "@babel/helper-module-imports" "^7.0.0"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-remap-async-to-generator" "^7.1.0"
 
-"@babel/plugin-transform-block-scoped-functions@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-block-scoped-functions/download/@babel/plugin-transform-block-scoped-functions-7.2.0.tgz#5d3cc11e8d5ddd752aa64c9148d0db6cb79fd190"
+"@babel/plugin-syntax-top-level-await@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-top-level-await/-/plugin-syntax-top-level-await-7.7.4.tgz#bd7d8fa7b9fee793a36e4027fd6dd1aa32f946da"
+  integrity sha512-wdsOw0MvkL1UIgiQ/IFr3ETcfv1xb8RMM0H9wbiDyLaJFyiDg5oZvDLCXosIXmFeIlweML5iOBXAkqddkYNizg==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-block-scoping@^7.4.0":
-  version "7.4.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-block-scoping/download/@babel/plugin-transform-block-scoping-7.4.0.tgz#164df3bb41e3deb954c4ca32ffa9fcaa56d30bcb"
+"@babel/plugin-transform-arrow-functions@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-arrow-functions/-/plugin-transform-arrow-functions-7.7.4.tgz#76309bd578addd8aee3b379d809c802305a98a12"
+  integrity sha512-zUXy3e8jBNPiffmqkHRNDdZM2r8DWhCB7HhcoyZjiK1TxYEluLHAvQuYnTT+ARqRpabWqy/NHkO6e3MsYB5YfA==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    lodash "^4.17.11"
 
-"@babel/plugin-transform-classes@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-classes/download/@babel/plugin-transform-classes-7.4.3.tgz#adc7a1137ab4287a555d429cc56ecde8f40c062c"
+"@babel/plugin-transform-async-to-generator@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-async-to-generator/-/plugin-transform-async-to-generator-7.7.4.tgz#694cbeae6d613a34ef0292713fa42fb45c4470ba"
+  integrity sha512-zpUTZphp5nHokuy8yLlyafxCJ0rSlFoSHypTUWgpdwoDXWQcseaect7cJ8Ppk6nunOM6+5rPMkod4OYKPR5MUg==
   dependencies:
-    "@babel/helper-annotate-as-pure" "^7.0.0"
-    "@babel/helper-define-map" "^7.4.0"
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/helper-optimise-call-expression" "^7.0.0"
+    "@babel/helper-module-imports" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-replace-supers" "^7.4.0"
-    "@babel/helper-split-export-declaration" "^7.4.0"
+    "@babel/helper-remap-async-to-generator" "^7.7.4"
+
+"@babel/plugin-transform-block-scoped-functions@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoped-functions/-/plugin-transform-block-scoped-functions-7.7.4.tgz#d0d9d5c269c78eaea76227ace214b8d01e4d837b"
+  integrity sha512-kqtQzwtKcpPclHYjLK//3lH8OFsCDuDJBaFhVwf8kqdnF6MN4l618UDlcA7TfRs3FayrHj+svYnSX8MC9zmUyQ==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.0.0"
+
+"@babel/plugin-transform-block-scoping@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.7.4.tgz#200aad0dcd6bb80372f94d9e628ea062c58bf224"
+  integrity sha512-2VBe9u0G+fDt9B5OV5DQH4KBf5DoiNkwFKOz0TCvBWvdAN2rOykCTkrL+jTLxfCAm76l9Qo5OqL7HBOx2dWggg==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.0.0"
+    lodash "^4.17.13"
+
+"@babel/plugin-transform-classes@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-classes/-/plugin-transform-classes-7.7.4.tgz#c92c14be0a1399e15df72667067a8f510c9400ec"
+  integrity sha512-sK1mjWat7K+buWRuImEzjNf68qrKcrddtpQo3swi9j7dUcG6y6R6+Di039QN2bD1dykeswlagupEmpOatFHHUg==
+  dependencies:
+    "@babel/helper-annotate-as-pure" "^7.7.4"
+    "@babel/helper-define-map" "^7.7.4"
+    "@babel/helper-function-name" "^7.7.4"
+    "@babel/helper-optimise-call-expression" "^7.7.4"
+    "@babel/helper-plugin-utils" "^7.0.0"
+    "@babel/helper-replace-supers" "^7.7.4"
+    "@babel/helper-split-export-declaration" "^7.7.4"
     globals "^11.1.0"
 
-"@babel/plugin-transform-computed-properties@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-computed-properties/download/@babel/plugin-transform-computed-properties-7.2.0.tgz#83a7df6a658865b1c8f641d510c6f3af220216da"
+"@babel/plugin-transform-computed-properties@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-computed-properties/-/plugin-transform-computed-properties-7.7.4.tgz#e856c1628d3238ffe12d668eb42559f79a81910d"
+  integrity sha512-bSNsOsZnlpLLyQew35rl4Fma3yKWqK3ImWMSC/Nc+6nGjC9s5NFWAer1YQ899/6s9HxO2zQC1WoFNfkOqRkqRQ==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-destructuring@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-destructuring/download/@babel/plugin-transform-destructuring-7.4.3.tgz#1a95f5ca2bf2f91ef0648d5de38a8d472da4350f"
+"@babel/plugin-transform-destructuring@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-destructuring/-/plugin-transform-destructuring-7.7.4.tgz#2b713729e5054a1135097b6a67da1b6fe8789267"
+  integrity sha512-4jFMXI1Cu2aXbcXXl8Lr6YubCn6Oc7k9lLsu8v61TZh+1jny2BWmdtvY9zSUlLdGUvcy9DMAWyZEOqjsbeg/wA==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-dotall-regex@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-dotall-regex/download/@babel/plugin-transform-dotall-regex-7.4.3.tgz#fceff1c16d00c53d32d980448606f812cd6d02bf"
+"@babel/plugin-transform-dotall-regex@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-dotall-regex/-/plugin-transform-dotall-regex-7.7.4.tgz#f7ccda61118c5b7a2599a72d5e3210884a021e96"
+  integrity sha512-mk0cH1zyMa/XHeb6LOTXTbG7uIJ8Rrjlzu91pUx/KS3JpcgaTDwMS8kM+ar8SLOvlL2Lofi4CGBAjCo3a2x+lw==
   dependencies:
+    "@babel/helper-create-regexp-features-plugin" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-regex" "^7.4.3"
-    regexpu-core "^4.5.4"
 
-"@babel/plugin-transform-duplicate-keys@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-duplicate-keys/download/@babel/plugin-transform-duplicate-keys-7.2.0.tgz#d952c4930f312a4dbfff18f0b2914e60c35530b3"
+"@babel/plugin-transform-duplicate-keys@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-duplicate-keys/-/plugin-transform-duplicate-keys-7.7.4.tgz#3d21731a42e3f598a73835299dd0169c3b90ac91"
+  integrity sha512-g1y4/G6xGWMD85Tlft5XedGaZBCIVN+/P0bs6eabmcPP9egFleMAo65OOjlhcz1njpwagyY3t0nsQC9oTFegJA==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-exponentiation-operator@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-exponentiation-operator/download/@babel/plugin-transform-exponentiation-operator-7.2.0.tgz#a63868289e5b4007f7054d46491af51435766008"
+"@babel/plugin-transform-exponentiation-operator@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-exponentiation-operator/-/plugin-transform-exponentiation-operator-7.7.4.tgz#dd30c0191e3a1ba19bcc7e389bdfddc0729d5db9"
+  integrity sha512-MCqiLfCKm6KEA1dglf6Uqq1ElDIZwFuzz1WH5mTf8k2uQSxEJMbOIEh7IZv7uichr7PMfi5YVSrr1vz+ipp7AQ==
   dependencies:
-    "@babel/helper-builder-binary-assignment-operator-visitor" "^7.1.0"
+    "@babel/helper-builder-binary-assignment-operator-visitor" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-for-of@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-for-of/download/@babel/plugin-transform-for-of-7.4.3.tgz#c36ff40d893f2b8352202a2558824f70cd75e9fe"
+"@babel/plugin-transform-for-of@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-for-of/-/plugin-transform-for-of-7.7.4.tgz#248800e3a5e507b1f103d8b4ca998e77c63932bc"
+  integrity sha512-zZ1fD1B8keYtEcKF+M1TROfeHTKnijcVQm0yO/Yu1f7qoDoxEIc/+GX6Go430Bg84eM/xwPFp0+h4EbZg7epAA==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-function-name@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-function-name/download/@babel/plugin-transform-function-name-7.4.3.tgz#130c27ec7fb4f0cba30e958989449e5ec8d22bbd"
+"@babel/plugin-transform-function-name@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-function-name/-/plugin-transform-function-name-7.7.4.tgz#75a6d3303d50db638ff8b5385d12451c865025b1"
+  integrity sha512-E/x09TvjHNhsULs2IusN+aJNRV5zKwxu1cpirZyRPw+FyyIKEHPXTsadj48bVpc1R5Qq1B5ZkzumuFLytnbT6g==
   dependencies:
-    "@babel/helper-function-name" "^7.1.0"
+    "@babel/helper-function-name" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-literals@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-literals/download/@babel/plugin-transform-literals-7.2.0.tgz#690353e81f9267dad4fd8cfd77eafa86aba53ea1"
+"@babel/plugin-transform-literals@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-literals/-/plugin-transform-literals-7.7.4.tgz#27fe87d2b5017a2a5a34d1c41a6b9f6a6262643e"
+  integrity sha512-X2MSV7LfJFm4aZfxd0yLVFrEXAgPqYoDG53Br/tCKiKYfX0MjVjQeWPIhPHHsCqzwQANq+FLN786fF5rgLS+gw==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-member-expression-literals@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-member-expression-literals/download/@babel/plugin-transform-member-expression-literals-7.2.0.tgz#fa10aa5c58a2cb6afcf2c9ffa8cb4d8b3d489a2d"
+"@babel/plugin-transform-member-expression-literals@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-member-expression-literals/-/plugin-transform-member-expression-literals-7.7.4.tgz#aee127f2f3339fc34ce5e3055d7ffbf7aa26f19a"
+  integrity sha512-9VMwMO7i69LHTesL0RdGy93JU6a+qOPuvB4F4d0kR0zyVjJRVJRaoaGjhtki6SzQUu8yen/vxPKN6CWnCUw6bA==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-modules-amd@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-modules-amd/download/@babel/plugin-transform-modules-amd-7.2.0.tgz#82a9bce45b95441f617a24011dc89d12da7f4ee6"
+"@babel/plugin-transform-modules-amd@^7.7.5":
+  version "7.7.5"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-amd/-/plugin-transform-modules-amd-7.7.5.tgz#39e0fb717224b59475b306402bb8eedab01e729c"
+  integrity sha512-CT57FG4A2ZUNU1v+HdvDSDrjNWBrtCmSH6YbbgN3Lrf0Di/q/lWRxZrE72p3+HCCz9UjfZOEBdphgC0nzOS6DQ==
   dependencies:
-    "@babel/helper-module-transforms" "^7.1.0"
+    "@babel/helper-module-transforms" "^7.7.5"
     "@babel/helper-plugin-utils" "^7.0.0"
+    babel-plugin-dynamic-import-node "^2.3.0"
 
-"@babel/plugin-transform-modules-commonjs@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-modules-commonjs/download/@babel/plugin-transform-modules-commonjs-7.4.3.tgz#3917f260463ac08f8896aa5bd54403f6e1fed165"
+"@babel/plugin-transform-modules-commonjs@^7.7.5":
+  version "7.7.5"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.7.5.tgz#1d27f5eb0bcf7543e774950e5b2fa782e637b345"
+  integrity sha512-9Cq4zTFExwFhQI6MT1aFxgqhIsMWQWDVwOgLzl7PTWJHsNaqFvklAU+Oz6AQLAS0dJKTwZSOCo20INwktxpi3Q==
   dependencies:
-    "@babel/helper-module-transforms" "^7.4.3"
+    "@babel/helper-module-transforms" "^7.7.5"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-simple-access" "^7.1.0"
+    "@babel/helper-simple-access" "^7.7.4"
+    babel-plugin-dynamic-import-node "^2.3.0"
 
-"@babel/plugin-transform-modules-systemjs@^7.4.0":
-  version "7.4.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-modules-systemjs/download/@babel/plugin-transform-modules-systemjs-7.4.0.tgz#c2495e55528135797bc816f5d50f851698c586a1"
+"@babel/plugin-transform-modules-systemjs@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-systemjs/-/plugin-transform-modules-systemjs-7.7.4.tgz#cd98152339d3e763dfe838b7d4273edaf520bb30"
+  integrity sha512-y2c96hmcsUi6LrMqvmNDPBBiGCiQu0aYqpHatVVu6kD4mFEXKjyNxd/drc18XXAf9dv7UXjrZwBVmTTGaGP8iw==
   dependencies:
-    "@babel/helper-hoist-variables" "^7.4.0"
+    "@babel/helper-hoist-variables" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
+    babel-plugin-dynamic-import-node "^2.3.0"
 
-"@babel/plugin-transform-modules-umd@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-modules-umd/download/@babel/plugin-transform-modules-umd-7.2.0.tgz#7678ce75169f0877b8eb2235538c074268dd01ae"
+"@babel/plugin-transform-modules-umd@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-umd/-/plugin-transform-modules-umd-7.7.4.tgz#1027c355a118de0aae9fee00ad7813c584d9061f"
+  integrity sha512-u2B8TIi0qZI4j8q4C51ktfO7E3cQ0qnaXFI1/OXITordD40tt17g/sXqgNNCcMTcBFKrUPcGDx+TBJuZxLx7tw==
   dependencies:
-    "@babel/helper-module-transforms" "^7.1.0"
+    "@babel/helper-module-transforms" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-named-capturing-groups-regex@^7.4.2":
-  version "7.4.2"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-named-capturing-groups-regex/download/@babel/plugin-transform-named-capturing-groups-regex-7.4.2.tgz#800391136d6cbcc80728dbdba3c1c6e46f86c12e"
+"@babel/plugin-transform-named-capturing-groups-regex@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-named-capturing-groups-regex/-/plugin-transform-named-capturing-groups-regex-7.7.4.tgz#fb3bcc4ee4198e7385805007373d6b6f42c98220"
+  integrity sha512-jBUkiqLKvUWpv9GLSuHUFYdmHg0ujC1JEYoZUfeOOfNydZXp1sXObgyPatpcwjWgsdBGsagWW0cdJpX/DO2jMw==
   dependencies:
-    regexp-tree "^0.1.0"
+    "@babel/helper-create-regexp-features-plugin" "^7.7.4"
 
-"@babel/plugin-transform-new-target@^7.4.0":
-  version "7.4.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-new-target/download/@babel/plugin-transform-new-target-7.4.0.tgz#67658a1d944edb53c8d4fa3004473a0dd7838150"
+"@babel/plugin-transform-new-target@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-new-target/-/plugin-transform-new-target-7.7.4.tgz#4a0753d2d60639437be07b592a9e58ee00720167"
+  integrity sha512-CnPRiNtOG1vRodnsyGX37bHQleHE14B9dnnlgSeEs3ek3fHN1A1SScglTCg1sfbe7sRQ2BUcpgpTpWSfMKz3gg==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-object-super@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-object-super/download/@babel/plugin-transform-object-super-7.2.0.tgz#b35d4c10f56bab5d650047dad0f1d8e8814b6598"
+"@babel/plugin-transform-object-super@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-super/-/plugin-transform-object-super-7.7.4.tgz#48488937a2d586c0148451bf51af9d7dda567262"
+  integrity sha512-ho+dAEhC2aRnff2JCA0SAK7V2R62zJd/7dmtoe7MHcso4C2mS+vZjn1Pb1pCVZvJs1mgsvv5+7sT+m3Bysb6eg==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-replace-supers" "^7.1.0"
+    "@babel/helper-replace-supers" "^7.7.4"
 
-"@babel/plugin-transform-parameters@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-parameters/download/@babel/plugin-transform-parameters-7.4.3.tgz#e5ff62929fdf4cf93e58badb5e2430303003800d"
+"@babel/plugin-transform-parameters@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-parameters/-/plugin-transform-parameters-7.7.4.tgz#da4555c97f39b51ac089d31c7380f03bca4075ce"
+  integrity sha512-VJwhVePWPa0DqE9vcfptaJSzNDKrWU/4FbYCjZERtmqEs05g3UMXnYMZoXja7JAJ7Y7sPZipwm/pGApZt7wHlw==
   dependencies:
-    "@babel/helper-call-delegate" "^7.4.0"
-    "@babel/helper-get-function-arity" "^7.0.0"
+    "@babel/helper-call-delegate" "^7.7.4"
+    "@babel/helper-get-function-arity" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-property-literals@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-property-literals/download/@babel/plugin-transform-property-literals-7.2.0.tgz#03e33f653f5b25c4eb572c98b9485055b389e905"
+"@babel/plugin-transform-property-literals@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-property-literals/-/plugin-transform-property-literals-7.7.4.tgz#2388d6505ef89b266103f450f9167e6bd73f98c2"
+  integrity sha512-MatJhlC4iHsIskWYyawl53KuHrt+kALSADLQQ/HkhTjX954fkxIEh4q5slL4oRAnsm/eDoZ4q0CIZpcqBuxhJQ==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-regenerator@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-regenerator/download/@babel/plugin-transform-regenerator-7.4.3.tgz#2a697af96887e2bbf5d303ab0221d139de5e739c"
+"@babel/plugin-transform-regenerator@^7.7.5":
+  version "7.7.5"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.7.5.tgz#3a8757ee1a2780f390e89f246065ecf59c26fce9"
+  integrity sha512-/8I8tPvX2FkuEyWbjRCt4qTAgZK0DVy8QRguhA524UH48RfGJy94On2ri+dCuwOpcerPRl9O4ebQkRcVzIaGBw==
   dependencies:
-    regenerator-transform "^0.13.4"
+    regenerator-transform "^0.14.0"
 
-"@babel/plugin-transform-reserved-words@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-reserved-words/download/@babel/plugin-transform-reserved-words-7.2.0.tgz#4792af87c998a49367597d07fedf02636d2e1634"
+"@babel/plugin-transform-reserved-words@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-reserved-words/-/plugin-transform-reserved-words-7.7.4.tgz#6a7cf123ad175bb5c69aec8f6f0770387ed3f1eb"
+  integrity sha512-OrPiUB5s5XvkCO1lS7D8ZtHcswIC57j62acAnJZKqGGnHP+TIc/ljQSrgdX/QyOTdEK5COAhuc820Hi1q2UgLQ==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
@@ -533,95 +638,104 @@
     resolve "^1.8.1"
     semver "^5.5.1"
 
-"@babel/plugin-transform-shorthand-properties@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-shorthand-properties/download/@babel/plugin-transform-shorthand-properties-7.2.0.tgz#6333aee2f8d6ee7e28615457298934a3b46198f0"
+"@babel/plugin-transform-shorthand-properties@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-shorthand-properties/-/plugin-transform-shorthand-properties-7.7.4.tgz#74a0a9b2f6d67a684c6fbfd5f0458eb7ba99891e"
+  integrity sha512-q+suddWRfIcnyG5YiDP58sT65AJDZSUhXQDZE3r04AuqD6d/XLaQPPXSBzP2zGerkgBivqtQm9XKGLuHqBID6Q==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-spread@^7.2.0":
-  version "7.2.2"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-spread/download/@babel/plugin-transform-spread-7.2.2.tgz#3103a9abe22f742b6d406ecd3cd49b774919b406"
+"@babel/plugin-transform-spread@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-spread/-/plugin-transform-spread-7.7.4.tgz#aa673b356fe6b7e70d69b6e33a17fef641008578"
+  integrity sha512-8OSs0FLe5/80cndziPlg4R0K6HcWSM0zyNhHhLsmw/Nc5MaA49cAsnoJ/t/YZf8qkG7fD+UjTRaApVDB526d7Q==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-sticky-regex@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-sticky-regex/download/@babel/plugin-transform-sticky-regex-7.2.0.tgz#a1e454b5995560a9c1e0d537dfc15061fd2687e1"
+"@babel/plugin-transform-sticky-regex@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-sticky-regex/-/plugin-transform-sticky-regex-7.7.4.tgz#ffb68c05090c30732076b1285dc1401b404a123c"
+  integrity sha512-Ls2NASyL6qtVe1H1hXts9yuEeONV2TJZmplLONkMPUG158CtmnrzW5Q5teibM5UVOFjG0D3IC5mzXR6pPpUY7A==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-regex" "^7.0.0"
 
-"@babel/plugin-transform-template-literals@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-template-literals/download/@babel/plugin-transform-template-literals-7.2.0.tgz#d87ed01b8eaac7a92473f608c97c089de2ba1e5b"
+"@babel/plugin-transform-template-literals@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-template-literals/-/plugin-transform-template-literals-7.7.4.tgz#1eb6411736dd3fe87dbd20cc6668e5121c17d604"
+  integrity sha512-sA+KxLwF3QwGj5abMHkHgshp9+rRz+oY9uoRil4CyLtgEuE/88dpkeWgNk5qKVsJE9iSfly3nvHapdRiIS2wnQ==
   dependencies:
-    "@babel/helper-annotate-as-pure" "^7.0.0"
+    "@babel/helper-annotate-as-pure" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-typeof-symbol@^7.2.0":
-  version "7.2.0"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-typeof-symbol/download/@babel/plugin-transform-typeof-symbol-7.2.0.tgz#117d2bcec2fbf64b4b59d1f9819894682d29f2b2"
+"@babel/plugin-transform-typeof-symbol@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typeof-symbol/-/plugin-transform-typeof-symbol-7.7.4.tgz#3174626214f2d6de322882e498a38e8371b2140e"
+  integrity sha512-KQPUQ/7mqe2m0B8VecdyaW5XcQYaePyl9R7IsKd+irzj6jvbhoGnRE+M0aNkyAzI07VfUQ9266L5xMARitV3wg==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-unicode-regex@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/plugin-transform-unicode-regex/download/@babel/plugin-transform-unicode-regex-7.4.3.tgz#3868703fc0e8f443dda65654b298df576f7b863b"
+"@babel/plugin-transform-unicode-regex@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-regex/-/plugin-transform-unicode-regex-7.7.4.tgz#a3c0f65b117c4c81c5b6484f2a5e7b95346b83ae"
+  integrity sha512-N77UUIV+WCvE+5yHw+oks3m18/umd7y392Zv7mYTpFqHtkpcc+QUz+gLJNTWVlWROIWeLqY0f3OjZxV5TcXnRw==
   dependencies:
+    "@babel/helper-create-regexp-features-plugin" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-regex" "^7.4.3"
-    regexpu-core "^4.5.4"
 
 "@babel/preset-env@^7.4.3":
-  version "7.4.3"
-  resolved "http://registry.npm.taobao.org/@babel/preset-env/download/@babel/preset-env-7.4.3.tgz#e71e16e123dc0fbf65a52cbcbcefd072fbd02880"
+  version "7.7.6"
+  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.7.6.tgz#39ac600427bbb94eec6b27953f1dfa1d64d457b2"
+  integrity sha512-k5hO17iF/Q7tR9Jv8PdNBZWYW6RofxhnxKjBMc0nG4JTaWvOTiPoO/RLFwAKcA4FpmuBFm6jkoqaRJLGi0zdaQ==
   dependencies:
-    "@babel/helper-module-imports" "^7.0.0"
+    "@babel/helper-module-imports" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-proposal-async-generator-functions" "^7.2.0"
-    "@babel/plugin-proposal-json-strings" "^7.2.0"
-    "@babel/plugin-proposal-object-rest-spread" "^7.4.3"
-    "@babel/plugin-proposal-optional-catch-binding" "^7.2.0"
-    "@babel/plugin-proposal-unicode-property-regex" "^7.4.0"
-    "@babel/plugin-syntax-async-generators" "^7.2.0"
-    "@babel/plugin-syntax-json-strings" "^7.2.0"
-    "@babel/plugin-syntax-object-rest-spread" "^7.2.0"
-    "@babel/plugin-syntax-optional-catch-binding" "^7.2.0"
-    "@babel/plugin-transform-arrow-functions" "^7.2.0"
-    "@babel/plugin-transform-async-to-generator" "^7.4.0"
-    "@babel/plugin-transform-block-scoped-functions" "^7.2.0"
-    "@babel/plugin-transform-block-scoping" "^7.4.0"
-    "@babel/plugin-transform-classes" "^7.4.3"
-    "@babel/plugin-transform-computed-properties" "^7.2.0"
-    "@babel/plugin-transform-destructuring" "^7.4.3"
-    "@babel/plugin-transform-dotall-regex" "^7.4.3"
-    "@babel/plugin-transform-duplicate-keys" "^7.2.0"
-    "@babel/plugin-transform-exponentiation-operator" "^7.2.0"
-    "@babel/plugin-transform-for-of" "^7.4.3"
-    "@babel/plugin-transform-function-name" "^7.4.3"
-    "@babel/plugin-transform-literals" "^7.2.0"
-    "@babel/plugin-transform-member-expression-literals" "^7.2.0"
-    "@babel/plugin-transform-modules-amd" "^7.2.0"
-    "@babel/plugin-transform-modules-commonjs" "^7.4.3"
-    "@babel/plugin-transform-modules-systemjs" "^7.4.0"
-    "@babel/plugin-transform-modules-umd" "^7.2.0"
-    "@babel/plugin-transform-named-capturing-groups-regex" "^7.4.2"
-    "@babel/plugin-transform-new-target" "^7.4.0"
-    "@babel/plugin-transform-object-super" "^7.2.0"
-    "@babel/plugin-transform-parameters" "^7.4.3"
-    "@babel/plugin-transform-property-literals" "^7.2.0"
-    "@babel/plugin-transform-regenerator" "^7.4.3"
-    "@babel/plugin-transform-reserved-words" "^7.2.0"
-    "@babel/plugin-transform-shorthand-properties" "^7.2.0"
-    "@babel/plugin-transform-spread" "^7.2.0"
-    "@babel/plugin-transform-sticky-regex" "^7.2.0"
-    "@babel/plugin-transform-template-literals" "^7.2.0"
-    "@babel/plugin-transform-typeof-symbol" "^7.2.0"
-    "@babel/plugin-transform-unicode-regex" "^7.4.3"
-    "@babel/types" "^7.4.0"
-    browserslist "^4.5.2"
-    core-js-compat "^3.0.0"
+    "@babel/plugin-proposal-async-generator-functions" "^7.7.4"
+    "@babel/plugin-proposal-dynamic-import" "^7.7.4"
+    "@babel/plugin-proposal-json-strings" "^7.7.4"
+    "@babel/plugin-proposal-object-rest-spread" "^7.7.4"
+    "@babel/plugin-proposal-optional-catch-binding" "^7.7.4"
+    "@babel/plugin-proposal-unicode-property-regex" "^7.7.4"
+    "@babel/plugin-syntax-async-generators" "^7.7.4"
+    "@babel/plugin-syntax-dynamic-import" "^7.7.4"
+    "@babel/plugin-syntax-json-strings" "^7.7.4"
+    "@babel/plugin-syntax-object-rest-spread" "^7.7.4"
+    "@babel/plugin-syntax-optional-catch-binding" "^7.7.4"
+    "@babel/plugin-syntax-top-level-await" "^7.7.4"
+    "@babel/plugin-transform-arrow-functions" "^7.7.4"
+    "@babel/plugin-transform-async-to-generator" "^7.7.4"
+    "@babel/plugin-transform-block-scoped-functions" "^7.7.4"
+    "@babel/plugin-transform-block-scoping" "^7.7.4"
+    "@babel/plugin-transform-classes" "^7.7.4"
+    "@babel/plugin-transform-computed-properties" "^7.7.4"
+    "@babel/plugin-transform-destructuring" "^7.7.4"
+    "@babel/plugin-transform-dotall-regex" "^7.7.4"
+    "@babel/plugin-transform-duplicate-keys" "^7.7.4"
+    "@babel/plugin-transform-exponentiation-operator" "^7.7.4"
+    "@babel/plugin-transform-for-of" "^7.7.4"
+    "@babel/plugin-transform-function-name" "^7.7.4"
+    "@babel/plugin-transform-literals" "^7.7.4"
+    "@babel/plugin-transform-member-expression-literals" "^7.7.4"
+    "@babel/plugin-transform-modules-amd" "^7.7.5"
+    "@babel/plugin-transform-modules-commonjs" "^7.7.5"
+    "@babel/plugin-transform-modules-systemjs" "^7.7.4"
+    "@babel/plugin-transform-modules-umd" "^7.7.4"
+    "@babel/plugin-transform-named-capturing-groups-regex" "^7.7.4"
+    "@babel/plugin-transform-new-target" "^7.7.4"
+    "@babel/plugin-transform-object-super" "^7.7.4"
+    "@babel/plugin-transform-parameters" "^7.7.4"
+    "@babel/plugin-transform-property-literals" "^7.7.4"
+    "@babel/plugin-transform-regenerator" "^7.7.5"
+    "@babel/plugin-transform-reserved-words" "^7.7.4"
+    "@babel/plugin-transform-shorthand-properties" "^7.7.4"
+    "@babel/plugin-transform-spread" "^7.7.4"
+    "@babel/plugin-transform-sticky-regex" "^7.7.4"
+    "@babel/plugin-transform-template-literals" "^7.7.4"
+    "@babel/plugin-transform-typeof-symbol" "^7.7.4"
+    "@babel/plugin-transform-unicode-regex" "^7.7.4"
+    "@babel/types" "^7.7.4"
+    browserslist "^4.6.0"
+    core-js-compat "^3.4.7"
     invariant "^2.2.2"
     js-levenshtein "^1.1.3"
     semver "^5.5.0"
@@ -632,7 +746,7 @@
   dependencies:
     regenerator-runtime "^0.12.0"
 
-"@babel/template@^7.1.0", "@babel/template@^7.2.2":
+"@babel/template@^7.1.0":
   version "7.2.2"
   resolved "http://registry.npm.taobao.org/@babel/template/download/@babel/template-7.2.2.tgz#005b3fdf0ed96e88041330379e0da9a708eb2907"
   dependencies:
@@ -657,7 +771,16 @@
     "@babel/parser" "^7.4.4"
     "@babel/types" "^7.4.4"
 
-"@babel/traverse@^7.1.0", "@babel/traverse@^7.2.3":
+"@babel/template@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.7.4.tgz#428a7d9eecffe27deac0a98e23bf8e3675d2a77b"
+  integrity sha512-qUzihgVPguAzXCK7WXw8pqs6cEwi54s3E+HrejlkuWO6ivMKx9hZl3Y2fSXp9i5HgyWmj7RKP+ulaYnKM4yYxw==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    "@babel/parser" "^7.7.4"
+    "@babel/types" "^7.7.4"
+
+"@babel/traverse@^7.1.0":
   version "7.2.3"
   resolved "http://registry.npm.taobao.org/@babel/traverse/download/@babel/traverse-7.2.3.tgz#7ff50cefa9c7c0bd2d81231fdac122f3957748d8"
   dependencies:
@@ -671,7 +794,7 @@
     globals "^11.1.0"
     lodash "^4.17.10"
 
-"@babel/traverse@^7.4.0", "@babel/traverse@^7.4.3":
+"@babel/traverse@^7.4.3":
   version "7.4.3"
   resolved "http://registry.npm.taobao.org/@babel/traverse/download/@babel/traverse-7.4.3.tgz#1a01f078fc575d589ff30c0f71bf3c3d9ccbad84"
   dependencies:
@@ -700,29 +823,28 @@
     globals "^11.1.0"
     lodash "^4.17.11"
 
-"@babel/types@^7.0.0", "@babel/types@^7.2.0", "@babel/types@^7.2.2", "@babel/types@^7.3.0":
-  version "7.3.0"
-  resolved "http://registry.npm.taobao.org/@babel/types/download/@babel/types-7.3.0.tgz#61dc0b336a93badc02bf5f69c4cd8e1353f2ffc0"
-  dependencies:
-    esutils "^2.0.2"
-    lodash "^4.17.10"
-    to-fast-properties "^2.0.0"
-
-"@babel/types@^7.4.0":
-  version "7.4.0"
-  resolved "http://registry.npm.taobao.org/@babel/types/download/@babel/types-7.4.0.tgz#670724f77d24cce6cc7d8cf64599d511d164894c"
-  dependencies:
-    esutils "^2.0.2"
-    lodash "^4.17.11"
-    to-fast-properties "^2.0.0"
+"@babel/traverse@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.7.4.tgz#9c1e7c60fb679fe4fcfaa42500833333c2058558"
+  integrity sha512-P1L58hQyupn8+ezVA2z5KBm4/Zr4lCC8dwKCMYzsa5jFMDMQAzaBNy9W5VjB+KAmBjb40U7a/H6ao+Xo+9saIw==
+  dependencies:
+    "@babel/code-frame" "^7.5.5"
+    "@babel/generator" "^7.7.4"
+    "@babel/helper-function-name" "^7.7.4"
+    "@babel/helper-split-export-declaration" "^7.7.4"
+    "@babel/parser" "^7.7.4"
+    "@babel/types" "^7.7.4"
+    debug "^4.1.0"
+    globals "^11.1.0"
+    lodash "^4.17.13"
 
-"@babel/types@^7.4.4":
-  version "7.4.4"
-  resolved "https://registry.npm.taobao.org/@babel/types/download/@babel/types-7.4.4.tgz#8db9e9a629bb7c29370009b4b779ed93fe57d5f0"
-  integrity sha1-jbnppim7fCk3AAm0t3ntk/5X1fA=
+"@babel/types@^7.0.0", "@babel/types@^7.2.2", "@babel/types@^7.3.0", "@babel/types@^7.4.0", "@babel/types@^7.4.4", "@babel/types@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.7.4.tgz#516570d539e44ddf308c07569c258ff94fde9193"
+  integrity sha512-cz5Ji23KCi4T+YIE/BolWosrJuSmoZeN1EFnRtBwF+KKLi8GG/Z2c2hOJJeCXPk4mwk4QFvTmwIodJowXgttRA==
   dependencies:
     esutils "^2.0.2"
-    lodash "^4.17.11"
+    lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
 "@cnakazawa/watch@^1.0.3":
@@ -1620,6 +1742,13 @@ babel-loader@^8.0.5:
     mkdirp "^0.5.1"
     util.promisify "^1.0.0"
 
+babel-plugin-dynamic-import-node@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.3.0.tgz#f00f507bdaa3c3e3ff6e7e5e98d90a7acab96f7f"
+  integrity sha512-o6qFkpeQEBxcqt0XYlWzAVxNCSCZdUgcR8IRlhD/8DylxjjO4foPcvTW0GGKa/cVt3rvxZ7o5ippJ+/0nvLhlQ==
+  dependencies:
+    object.assign "^4.1.0"
+
 babel-plugin-istanbul@^5.1.0:
   version "5.1.4"
   resolved "https://registry.npm.taobao.org/babel-plugin-istanbul/download/babel-plugin-istanbul-5.1.4.tgz#841d16b9a58eeb407a0ddce622ba02fe87a752ba"
@@ -1898,13 +2027,14 @@ browserslist@4.4.1:
     electron-to-chromium "^1.3.103"
     node-releases "^1.1.3"
 
-browserslist@^4.5.2, browserslist@^4.5.4:
-  version "4.5.5"
-  resolved "http://registry.npm.taobao.org/browserslist/download/browserslist-4.5.5.tgz#fe1a352330d2490d5735574c149a85bc18ef9b82"
+browserslist@^4.6.0, browserslist@^4.8.2:
+  version "4.8.2"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.8.2.tgz#b45720ad5fbc8713b7253c20766f701c9a694289"
+  integrity sha512-+M4oeaTplPm/f1pXDw84YohEv7B1i/2Aisei8s4s6k3QsoSHa7i5sz8u/cGQkkatCPxMASKxPualR4wwYgVboA==
   dependencies:
-    caniuse-lite "^1.0.30000960"
-    electron-to-chromium "^1.3.124"
-    node-releases "^1.1.14"
+    caniuse-lite "^1.0.30001015"
+    electron-to-chromium "^1.3.322"
+    node-releases "^1.1.42"
 
 bser@^2.0.0:
   version "2.1.0"
@@ -2090,7 +2220,7 @@ camelcase@^5.0.0, camelcase@^5.2.0:
   version "5.3.1"
   resolved "http://registry.npm.taobao.org/camelcase/download/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
 
-caniuse-lite@^1.0.30000884, caniuse-lite@^1.0.30000960:
+caniuse-lite@^1.0.30000884:
   version "1.0.30000962"
   resolved "http://registry.npm.taobao.org/caniuse-lite/download/caniuse-lite-1.0.30000962.tgz#6c10c3ab304b89bea905e66adf98c0905088ee44"
 
@@ -2098,6 +2228,11 @@ caniuse-lite@^1.0.30000929:
   version "1.0.30000932"
   resolved "http://registry.npm.taobao.org/caniuse-lite/download/caniuse-lite-1.0.30000932.tgz#d01763e9ce77810962ca7391ff827b5949ce4272"
 
+caniuse-lite@^1.0.30001015:
+  version "1.0.30001016"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001016.tgz#16ea48d7d6e8caf3cad3295c2d746fe38c4e7f66"
+  integrity sha512-yYQ2QfotceRiH4U+h1Us86WJXtVHDmy3nEKIdYPsZCYnOV5/tMgGbmoIlrMzmh2VXlproqYtVaKeGDBkMZifFA==
+
 capture-exit@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npm.taobao.org/capture-exit/download/capture-exit-2.0.0.tgz#fb953bfaebeb781f62898239dabb426d08a509a4"
@@ -2777,27 +2912,22 @@ copy-webpack-plugin@^4.5.2, copy-webpack-plugin@^4.6.0:
     p-limit "^1.0.0"
     serialize-javascript "^1.4.0"
 
-core-js-compat@^3.0.0:
-  version "3.0.1"
-  resolved "http://registry.npm.taobao.org/core-js-compat/download/core-js-compat-3.0.1.tgz#bff73ba31ca8687431b9c88f78d3362646fb76f0"
+core-js-compat@^3.4.7:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/core-js-compat/-/core-js-compat-3.5.0.tgz#5a11a619a9e9dd2dcf1c742b2060bc4a2143e5b6"
+  integrity sha512-E7iJB72svRjJTnm9HDvujzNVMCm3ZcDYEedkJ/sDTNsy/0yooCd9Cg7GSzE7b4e0LfIkjijdB1tqg0pGwxWeWg==
   dependencies:
-    browserslist "^4.5.4"
-    core-js "3.0.1"
-    core-js-pure "3.0.1"
-    semver "^6.0.0"
-
-core-js-pure@3.0.1:
-  version "3.0.1"
-  resolved "http://registry.npm.taobao.org/core-js-pure/download/core-js-pure-3.0.1.tgz#37358fb0d024e6b86d443d794f4e37e949098cbe"
-
-core-js@3.0.1, core-js@^3.0.0:
-  version "3.0.1"
-  resolved "http://registry.npm.taobao.org/core-js/download/core-js-3.0.1.tgz#1343182634298f7f38622f95e73f54e48ddf4738"
+    browserslist "^4.8.2"
+    semver "^6.3.0"
 
 core-js@^2.4.0:
   version "2.6.3"
   resolved "http://registry.npm.taobao.org/core-js/download/core-js-2.6.3.tgz#4b70938bdffdaf64931e66e2db158f0892289c49"
 
+core-js@^3.0.0:
+  version "3.0.1"
+  resolved "http://registry.npm.taobao.org/core-js/download/core-js-3.0.1.tgz#1343182634298f7f38622f95e73f54e48ddf4738"
+
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/core-util-is/download/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -2999,7 +3129,7 @@ debug@^3.1.0, debug@^3.2.5:
   dependencies:
     ms "^2.1.1"
 
-debuglog@*, debuglog@^1.0.1:
+debuglog@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
   integrity sha1-qiT/uaw9+aI1GDfPstJ5NgzXhJI=
@@ -3294,7 +3424,12 @@ electron-to-chromium@^1.3.103:
   version "1.3.108"
   resolved "http://registry.npm.taobao.org/electron-to-chromium/download/electron-to-chromium-1.3.108.tgz#2e79a6fcaa4b3e7c75abf871505bda8e268c910e"
 
-electron-to-chromium@^1.3.124, electron-to-chromium@^1.3.62:
+electron-to-chromium@^1.3.322:
+  version "1.3.322"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.322.tgz#a6f7e1c79025c2b05838e8e344f6e89eb83213a8"
+  integrity sha512-Tc8JQEfGQ1MzfSzI/bTlSr7btJv/FFO7Yh6tanqVmIWOuNCu6/D1MilIEgLtmWqIrsv+o4IjpLAhgMBr/ncNAA==
+
+electron-to-chromium@^1.3.62:
   version "1.3.125"
   resolved "http://registry.npm.taobao.org/electron-to-chromium/download/electron-to-chromium-1.3.125.tgz#dbde0e95e64ebe322db0eca764d951f885a5aff2"
 
@@ -4605,7 +4740,7 @@ import-local@^2.0.0:
     pkg-dir "^3.0.0"
     resolve-cwd "^2.0.0"
 
-imurmurhash@*, imurmurhash@^0.1.4:
+imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "http://registry.npm.taobao.org/imurmurhash/download/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
 
@@ -4744,10 +4879,6 @@ invariant@^2.2.2, invariant@^2.2.4:
   dependencies:
     loose-envify "^1.0.0"
 
-invert-kv@^1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/invert-kv/download/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
-
 invert-kv@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/invert-kv/download/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
@@ -5773,12 +5904,6 @@ lazy-property@~1.0.0:
   resolved "https://registry.npmjs.org/lazy-property/-/lazy-property-1.0.0.tgz#84ddc4b370679ba8bd4cdcfa4c06b43d57111147"
   integrity sha1-hN3Es3Bnm6i9TNz6TAa0PVcREUc=
 
-lcid@^1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/lcid/download/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
-  dependencies:
-    invert-kv "^1.0.0"
-
 lcid@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/lcid/download/lcid-2.0.0.tgz#6ef5d2df60e52f82eb228a4c373e8d1f397253cf"
@@ -6016,11 +6141,6 @@ lockfile@^1.0.4:
   dependencies:
     signal-exit "^3.0.2"
 
-lodash._baseindexof@*:
-  version "3.1.0"
-  resolved "https://registry.npmjs.org/lodash._baseindexof/-/lodash._baseindexof-3.1.0.tgz#fe52b53a1c6761e42618d654e4a25789ed61822c"
-  integrity sha1-/lK1OhxnYeQmGNZU5KJXie1hgiw=
-
 lodash._baseuniq@~4.6.0:
   version "4.6.0"
   resolved "https://registry.npmjs.org/lodash._baseuniq/-/lodash._baseuniq-4.6.0.tgz#0ebb44e456814af7905c6212fa2c9b2d51b841e8"
@@ -6029,33 +6149,11 @@ lodash._baseuniq@~4.6.0:
     lodash._createset "~4.0.0"
     lodash._root "~3.0.0"
 
-lodash._bindcallback@*:
-  version "3.0.1"
-  resolved "https://registry.npmjs.org/lodash._bindcallback/-/lodash._bindcallback-3.0.1.tgz#e531c27644cf8b57a99e17ed95b35c748789392e"
-  integrity sha1-5THCdkTPi1epnhftlbNcdIeJOS4=
-
-lodash._cacheindexof@*:
-  version "3.0.2"
-  resolved "https://registry.npmjs.org/lodash._cacheindexof/-/lodash._cacheindexof-3.0.2.tgz#3dc69ac82498d2ee5e3ce56091bafd2adc7bde92"
-  integrity sha1-PcaayCSY0u5ePOVgkbr9Ktx73pI=
-
-lodash._createcache@*:
-  version "3.1.2"
-  resolved "https://registry.npmjs.org/lodash._createcache/-/lodash._createcache-3.1.2.tgz#56d6a064017625e79ebca6b8018e17440bdcf093"
-  integrity sha1-VtagZAF2JeeevKa4AY4XRAvc8JM=
-  dependencies:
-    lodash._getnative "^3.0.0"
-
 lodash._createset@~4.0.0:
   version "4.0.3"
   resolved "https://registry.npmjs.org/lodash._createset/-/lodash._createset-4.0.3.tgz#0f4659fbb09d75194fa9e2b88a6644d363c9fe26"
   integrity sha1-D0ZZ+7CddRlPqeK4imZE02PJ/iY=
 
-lodash._getnative@*, lodash._getnative@^3.0.0:
-  version "3.9.1"
-  resolved "https://registry.npmjs.org/lodash._getnative/-/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
-  integrity sha1-VwvH3t5G1hzc3mh9ZdPuy6o6r/U=
-
 lodash._reinterpolate@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/lodash._reinterpolate/-/lodash._reinterpolate-3.0.0.tgz#0ccf2d89166af03b3663c796538b75ac6e114d9d"
@@ -6078,11 +6176,6 @@ lodash.ismatch@^4.4.0:
   version "4.4.0"
   resolved "https://registry.npm.taobao.org/lodash.ismatch/download/lodash.ismatch-4.4.0.tgz#756cb5150ca3ba6f11085a78849645f188f85f37"
 
-lodash.restparam@*:
-  version "3.6.1"
-  resolved "https://registry.npmjs.org/lodash.restparam/-/lodash.restparam-3.6.1.tgz#936a4e309ef330a7645ed4145986c85ae5b20805"
-  integrity sha1-k2pOMJ7zMKdkXtQUWYbIWuWyCAU=
-
 lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.npm.taobao.org/lodash.sortby/download/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
@@ -6123,7 +6216,7 @@ lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.1:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.14.tgz#9ce487ae66c96254fe20b599f21b6816028078ba"
   integrity sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw==
 
-lodash@^4.3.0:
+lodash@^4.17.13, lodash@^4.3.0:
   version "4.17.15"
   resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
@@ -6289,12 +6382,6 @@ media-typer@0.3.0:
   version "0.3.0"
   resolved "http://registry.npm.taobao.org/media-typer/download/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
 
-mem@^1.1.0:
-  version "1.1.0"
-  resolved "http://registry.npm.taobao.org/mem/download/mem-1.1.0.tgz#5edd52b485ca1d900fe64895505399a0dfa45f76"
-  dependencies:
-    mimic-fn "^1.0.0"
-
 mem@^4.0.0:
   version "4.3.0"
   resolved "http://registry.npm.taobao.org/mem/download/mem-4.3.0.tgz#461af497bc4ae09608cdb2e60eefb69bff744178"
@@ -6783,7 +6870,7 @@ node-pre-gyp@^0.12.0:
     semver "^5.3.0"
     tar "^4"
 
-node-releases@^1.0.0-alpha.11, node-releases@^1.1.14:
+node-releases@^1.0.0-alpha.11:
   version "1.1.15"
   resolved "http://registry.npm.taobao.org/node-releases/download/node-releases-1.1.15.tgz#9e76a73b0eca3bf7801addaa0e6ce90c795f2b9a"
   dependencies:
@@ -6795,6 +6882,13 @@ node-releases@^1.1.3:
   dependencies:
     semver "^5.3.0"
 
+node-releases@^1.1.42:
+  version "1.1.42"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.42.tgz#a999f6a62f8746981f6da90627a8d2fc090bbad7"
+  integrity sha512-OQ/ESmUqGawI2PRX+XIRao44qWYBBfN54ImQYdWVTQqUckuejOg76ysSqDBK8NG3zwySRVnX36JwDQ6x+9GxzA==
+  dependencies:
+    semver "^6.3.0"
+
 nopt@^4.0.1, nopt@~4.0.1:
   version "4.0.1"
   resolved "http://registry.npm.taobao.org/nopt/download/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
@@ -7117,6 +7211,11 @@ object-copy@^0.1.0:
     define-property "^0.2.5"
     kind-of "^3.0.3"
 
+object-keys@^1.0.11:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
+  integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
+
 object-keys@^1.0.12:
   version "1.0.12"
   resolved "http://registry.npm.taobao.org/object-keys/download/object-keys-1.0.12.tgz#09c53855377575310cca62f55bb334abff7b3ed2"
@@ -7127,6 +7226,16 @@ object-visit@^1.0.0:
   dependencies:
     isobject "^3.0.0"
 
+object.assign@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.0.tgz#968bf1100d7956bb3ca086f006f846b3bc4008da"
+  integrity sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==
+  dependencies:
+    define-properties "^1.1.2"
+    function-bind "^1.1.1"
+    has-symbols "^1.0.0"
+    object-keys "^1.0.11"
+
 object.getownpropertydescriptors@^2.0.3:
   version "2.0.3"
   resolved "http://registry.npm.taobao.org/object.getownpropertydescriptors/download/object.getownpropertydescriptors-2.0.3.tgz#8758c846f5b407adab0f236e0986f14b051caa16"
@@ -7254,14 +7363,6 @@ os-homedir@^1.0.0, os-homedir@^1.0.1:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/os-homedir/download/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
 
-os-locale@^2.0.0:
-  version "2.1.0"
-  resolved "http://registry.npm.taobao.org/os-locale/download/os-locale-2.1.0.tgz#42bc2900a6b5b8bd17376c8e882b65afccf24bf2"
-  dependencies:
-    execa "^0.7.0"
-    lcid "^1.0.0"
-    mem "^1.1.0"
-
 os-locale@^3.0.0, os-locale@^3.1.0:
   version "3.1.0"
   resolved "http://registry.npm.taobao.org/os-locale/download/os-locale-3.1.0.tgz#a802a6ee17f24c10483ab9935719cef4ed16bf1a"
@@ -8476,6 +8577,13 @@ regenerate-unicode-properties@^8.0.2:
   dependencies:
     regenerate "^1.4.0"
 
+regenerate-unicode-properties@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/regenerate-unicode-properties/-/regenerate-unicode-properties-8.1.0.tgz#ef51e0f0ea4ad424b77bf7cb41f3e015c70a3f0e"
+  integrity sha512-LGZzkgtLY79GeXLm8Dp0BVLdQlWICzBnJz/ipWUgo59qBaZ+BHtq51P2q1uVZlppMuUAT37SDk39qUbjTWB7bA==
+  dependencies:
+    regenerate "^1.4.0"
+
 regenerate@^1.2.1, regenerate@^1.4.0:
   version "1.4.0"
   resolved "http://registry.npm.taobao.org/regenerate/download/regenerate-1.4.0.tgz#4a856ec4b56e4077c557589cae85e7a4c8869a11"
@@ -8488,9 +8596,10 @@ regenerator-runtime@^0.12.0:
   version "0.12.1"
   resolved "http://registry.npm.taobao.org/regenerator-runtime/download/regenerator-runtime-0.12.1.tgz#fa1a71544764c036f8c49b13a08b2594c9f8a0de"
 
-regenerator-transform@^0.13.4:
-  version "0.13.4"
-  resolved "http://registry.npm.taobao.org/regenerator-transform/download/regenerator-transform-0.13.4.tgz#18f6763cf1382c69c36df76c6ce122cc694284fb"
+regenerator-transform@^0.14.0:
+  version "0.14.1"
+  resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.14.1.tgz#3b2fce4e1ab7732c08f665dfdb314749c7ddd2fb"
+  integrity sha512-flVuee02C3FKRISbxhXl9mGzdbWUVHubl1SMaknjxkFB1/iqpJhArQUvRxOOPEc/9tAiX0BaQ28FJH10E4isSQ==
   dependencies:
     private "^0.1.6"
 
@@ -8512,14 +8621,6 @@ regex-not@^1.0.0, regex-not@^1.0.2:
     extend-shallow "^3.0.2"
     safe-regex "^1.1.0"
 
-regexp-tree@^0.1.0:
-  version "0.1.0"
-  resolved "http://registry.npm.taobao.org/regexp-tree/download/regexp-tree-0.1.0.tgz#a56ad7746097888ea16457479029ec9345b96ab0"
-  dependencies:
-    cli-table3 "^0.5.0"
-    colors "^1.1.2"
-    yargs "^10.0.3"
-
 regexpu-core@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/regexpu-core/download/regexpu-core-1.0.0.tgz#86a763f58ee4d7c2f6b102e4764050de7ed90c6b"
@@ -8539,6 +8640,18 @@ regexpu-core@^4.5.4:
     unicode-match-property-ecmascript "^1.0.4"
     unicode-match-property-value-ecmascript "^1.1.0"
 
+regexpu-core@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-4.6.0.tgz#2037c18b327cfce8a6fea2a4ec441f2432afb8b6"
+  integrity sha512-YlVaefl8P5BnFYOITTNzDvan1ulLOiXJzCNZxduTIosN17b87h3bvG9yHMoHaRuo88H4mQ06Aodj5VtYGGGiTg==
+  dependencies:
+    regenerate "^1.4.0"
+    regenerate-unicode-properties "^8.1.0"
+    regjsgen "^0.5.0"
+    regjsparser "^0.6.0"
+    unicode-match-property-ecmascript "^1.0.4"
+    unicode-match-property-value-ecmascript "^1.1.0"
+
 registry-auth-token@^3.0.1:
   version "3.4.0"
   resolved "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-3.4.0.tgz#d7446815433f5d5ed6431cd5dca21048f66b397e"
@@ -8990,19 +9103,20 @@ semver-diff@^2.0.0:
   dependencies:
     semver "^5.0.3"
 
-"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0:
-  version "5.6.0"
-  resolved "http://registry.npm.taobao.org/semver/download/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
-
-"semver@2.x || 3.x || 4 || 5", "semver@^2.3.0 || 3.x || 4 || 5", semver@^5.0.3, semver@^5.1.0, semver@^5.7.1:
+"semver@2 || 3 || 4 || 5", "semver@2.x || 3.x || 4 || 5", "semver@^2.3.0 || 3.x || 4 || 5", semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0, semver@^5.7.1:
   version "5.7.1"
   resolved "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
 
-semver@6.0.0, semver@^6.0.0:
+semver@6.0.0:
   version "6.0.0"
   resolved "http://registry.npm.taobao.org/semver/download/semver-6.0.0.tgz#05e359ee571e5ad7ed641a6eec1e547ba52dea65"
 
+semver@^6.0.0, semver@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
+
 send@0.16.2:
   version "0.16.2"
   resolved "http://registry.npm.taobao.org/send/download/send-0.16.2.tgz#6ecca1e0f8c156d141597559848df64730a6bbc1"
@@ -10749,12 +10863,6 @@ yargs-parser@^13.0.0:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
-yargs-parser@^8.1.0:
-  version "8.1.0"
-  resolved "http://registry.npm.taobao.org/yargs-parser/download/yargs-parser-8.1.0.tgz#f1376a33b6629a5d063782944da732631e966950"
-  dependencies:
-    camelcase "^4.1.0"
-
 yargs-parser@^9.0.2:
   version "9.0.2"
   resolved "https://registry.npmjs.org/yargs-parser/-/yargs-parser-9.0.2.tgz#9ccf6a43460fe4ed40a9bb68f48d43b8a68cc077"
@@ -10795,23 +10903,6 @@ yargs@13.2.2:
     y18n "^4.0.0"
     yargs-parser "^13.0.0"
 
-yargs@^10.0.3:
-  version "10.1.2"
-  resolved "http://registry.npm.taobao.org/yargs/download/yargs-10.1.2.tgz#454d074c2b16a51a43e2fb7807e4f9de69ccb5c5"
-  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 "^8.1.0"
-
 yargs@^11.0.0:
   version "11.1.1"
   resolved "https://registry.npmjs.org/yargs/-/yargs-11.1.1.tgz#5052efe3446a4df5ed669c995886cc0f13702766"