diff --git a/package.json b/package.json
index 26a0416..c0c74db 100644
--- a/package.json
+++ b/package.json
@@ -34,10 +34,10 @@
   },
   "devDependencies": {
     "@aureooms/js-codec-ascii": "2.0.0",
-    "@babel/cli": "7.8.4",
-    "@babel/core": "7.9.6",
+    "@babel/cli": "7.10.0",
+    "@babel/core": "7.10.0",
     "@babel/polyfill": "7.8.7",
-    "@babel/preset-env": "7.9.6",
+    "@babel/preset-env": "7.10.0",
     "@babel/register": "7.9.0",
     "ava": "3.8.2",
     "coveralls": "3.1.0",
diff --git a/yarn.lock b/yarn.lock
index 96d9aca..bbc640a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -41,10 +41,10 @@
   resolved "https://registry.yarnpkg.com/@aureooms/js-mapping/-/js-mapping-3.1.0.tgz#3590a8f535b2e0753fabe868681d6173acd9746b"
   integrity sha512-NasiGBH4q1hLCPyA/GO578dCzl7MMDTDAE8leYt3b4D7Yr0NWPTNL1eUAE7F5E6IYpAdgaM7NDmNuj8zUT5+Dw==
 
-"@babel/cli@7.8.4":
-  version "7.8.4"
-  resolved "https://registry.yarnpkg.com/@babel/cli/-/cli-7.8.4.tgz#505fb053721a98777b2b175323ea4f090b7d3c1c"
-  integrity sha512-XXLgAm6LBbaNxaGhMAznXXaxtCWfuv6PIDJ9Alsy9JYTOh+j2jJz+L/162kkfU1j/pTSxK1xGmlwI4pdIMkoag==
+"@babel/cli@7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/cli/-/cli-7.10.0.tgz#44bfd08feb6f9e4791bf69c62e3b35196269b0e3"
+  integrity sha512-AziyYI4DpD4NmAcBD2xnH8CcIgdRrCGlW7wVL9Ysk736PCSNn2ZZedAUMu5rx/SfMT7Yv+3UReHcWKeQ3wNd/Q==
   dependencies:
     commander "^4.0.1"
     convert-source-map "^1.1.0"
@@ -64,28 +64,28 @@
   dependencies:
     "@babel/highlight" "^7.8.3"
 
-"@babel/compat-data@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/compat-data/-/compat-data-7.9.6.tgz#3f604c40e420131affe6f2c8052e9a275ae2049b"
-  integrity sha512-5QPTrNen2bm7RBc7dsOmcA5hbrS4O2Vhmk5XOL4zWW/zD/hV0iinpefDlkm+tBBy8kDtFaaeEvmAqt+nURAV2g==
+"@babel/compat-data@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/compat-data/-/compat-data-7.10.0.tgz#1e9129ec36bc7cc5ec202801d8af9529699b8d5e"
+  integrity sha512-H59nKm/7ATMfocMobbSk4PkeAerKqoxk+EYBT0kV5sol0e8GBpGNHseZNNYX0VOItKngIf6GgUpEOAlOLIUvDA==
   dependencies:
-    browserslist "^4.11.1"
+    browserslist "^4.12.0"
     invariant "^2.2.4"
     semver "^5.5.0"
 
-"@babel/core@7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.9.6.tgz#d9aa1f580abf3b2286ef40b6904d390904c63376"
-  integrity sha512-nD3deLvbsApbHAHttzIssYqgb883yU/d9roe4RZymBCDaZryMJDbptVpEpeQuRh4BJ+SYI8le9YGxKvFEvl1Wg==
+"@babel/core@7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.10.0.tgz#a6fe5db77ebfb61e0da6c5c36aaf14aab07b2b44"
+  integrity sha512-FGgV2XyPoVtYDvbFXlukEWt13Afka4mBRQ2CoTsHxpgVGO6XfgtT6eI+WyjQRGGTL90IDkIVmme8riFCLZ8lUw==
   dependencies:
     "@babel/code-frame" "^7.8.3"
-    "@babel/generator" "^7.9.6"
+    "@babel/generator" "^7.10.0"
     "@babel/helper-module-transforms" "^7.9.0"
-    "@babel/helpers" "^7.9.6"
-    "@babel/parser" "^7.9.6"
-    "@babel/template" "^7.8.6"
-    "@babel/traverse" "^7.9.6"
-    "@babel/types" "^7.9.6"
+    "@babel/helpers" "^7.10.0"
+    "@babel/parser" "^7.10.0"
+    "@babel/template" "^7.10.0"
+    "@babel/traverse" "^7.10.0"
+    "@babel/types" "^7.10.0"
     convert-source-map "^1.7.0"
     debug "^4.1.0"
     gensync "^1.0.0-beta.1"
@@ -117,22 +117,22 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
-"@babel/generator@^7.9.0", "@babel/generator@^7.9.5":
-  version "7.9.5"
-  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.9.5.tgz#27f0917741acc41e6eaaced6d68f96c3fa9afaf9"
-  integrity sha512-GbNIxVB3ZJe3tLeDm1HSn2AhuD/mVcyLDpgtLXa5tplmWrJdF/elxB56XNqCuD6szyNkDi6wuoKXln3QeBmCHQ==
+"@babel/generator@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.10.0.tgz#a238837896edf35ee5fbfb074548d3256b4bc55d"
+  integrity sha512-ThoWCJHlgukbtCP79nAK4oLqZt5fVo70AHUni/y8Jotyg5rtJiG2FVl+iJjRNKIyl4hppqztLyAoEWcCvqyOFQ==
   dependencies:
-    "@babel/types" "^7.9.5"
+    "@babel/types" "^7.10.0"
     jsesc "^2.5.1"
     lodash "^4.17.13"
     source-map "^0.5.0"
 
-"@babel/generator@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.9.6.tgz#5408c82ac5de98cda0d77d8124e99fa1f2170a43"
-  integrity sha512-+htwWKJbH2bL72HRluF8zumBxzuX0ZZUFl3JLNyoUjM/Ho8wnVpPXM6aUz8cfKDqQ/h7zHqKt4xzJteUosckqQ==
+"@babel/generator@^7.9.0", "@babel/generator@^7.9.5":
+  version "7.9.5"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.9.5.tgz#27f0917741acc41e6eaaced6d68f96c3fa9afaf9"
+  integrity sha512-GbNIxVB3ZJe3tLeDm1HSn2AhuD/mVcyLDpgtLXa5tplmWrJdF/elxB56XNqCuD6szyNkDi6wuoKXln3QeBmCHQ==
   dependencies:
-    "@babel/types" "^7.9.6"
+    "@babel/types" "^7.9.5"
     jsesc "^2.5.1"
     lodash "^4.17.13"
     source-map "^0.5.0"
@@ -152,17 +152,29 @@
     "@babel/helper-explode-assignable-expression" "^7.8.3"
     "@babel/types" "^7.8.3"
 
-"@babel/helper-compilation-targets@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/helper-compilation-targets/-/helper-compilation-targets-7.9.6.tgz#1e05b7ccc9d38d2f8b40b458b380a04dcfadd38a"
-  integrity sha512-x2Nvu0igO0ejXzx09B/1fGBxY9NXQlBW2kZsSxCJft+KHN8t9XWzIvFxtPHnBOAXpVsdxZKZFbRUC8TsNKajMw==
+"@babel/helper-compilation-targets@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-compilation-targets/-/helper-compilation-targets-7.10.0.tgz#c2734604ddfaa616479759a0cc2593d1928304bd"
+  integrity sha512-PW5Hlc1cQ8bLzY7YsLJP6PQ7GR6ZD8Av4JlP3DZk6QaZJvptsXNDn4Su64EjKAetLTJhVPDp8AEC+j2O6b/Gpg==
   dependencies:
-    "@babel/compat-data" "^7.9.6"
-    browserslist "^4.11.1"
+    "@babel/compat-data" "^7.10.0"
+    browserslist "^4.12.0"
     invariant "^2.2.4"
     levenary "^1.1.1"
     semver "^5.5.0"
 
+"@babel/helper-create-class-features-plugin@^7.8.3":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.10.0.tgz#3a2b7b86f6365ea4ac3837a49ec5791e65217944"
+  integrity sha512-n4tPJaI0iuLRayriXTQ8brP3fMA/fNmxpxswfNuhe4qXQbcCWzeAqm6SeR/KExIOcdCvOh/KkPQVgBsjcb0oqA==
+  dependencies:
+    "@babel/helper-function-name" "^7.9.5"
+    "@babel/helper-member-expression-to-functions" "^7.10.0"
+    "@babel/helper-optimise-call-expression" "^7.10.0"
+    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-replace-supers" "^7.10.0"
+    "@babel/helper-split-export-declaration" "^7.8.3"
+
 "@babel/helper-create-regexp-features-plugin@^7.8.3", "@babel/helper-create-regexp-features-plugin@^7.8.8":
   version "7.8.8"
   resolved "https://registry.yarnpkg.com/@babel/helper-create-regexp-features-plugin/-/helper-create-regexp-features-plugin-7.8.8.tgz#5d84180b588f560b7864efaeea89243e58312087"
@@ -212,6 +224,13 @@
   dependencies:
     "@babel/types" "^7.8.3"
 
+"@babel/helper-member-expression-to-functions@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.10.0.tgz#e8cf57470bfd1247f2b41aa621a527e952efa6f1"
+  integrity sha512-xKLTpbMkJcvwEsDaTfs9h0IlfUiBLPFfybxaPpPPsQDsZTRg+UKh+86oK7sctHF3OUiRQkb10oS9MXSqgyV6/g==
+  dependencies:
+    "@babel/types" "^7.10.0"
+
 "@babel/helper-member-expression-to-functions@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.8.3.tgz#659b710498ea6c1d9907e0c73f206eee7dadc24c"
@@ -239,6 +258,13 @@
     "@babel/types" "^7.9.0"
     lodash "^4.17.13"
 
+"@babel/helper-optimise-call-expression@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.10.0.tgz#6dcfb565842f43bed31b24f3e4277f18826e5e79"
+  integrity sha512-HgMd8QKA8wMJs5uK/DYKdyzJAEuGt1zyDp9wLMlMR6LitTQTHPUE+msC82ZsEDwq+U3/yHcIXIngRm9MS4IcIg==
+  dependencies:
+    "@babel/types" "^7.10.0"
+
 "@babel/helper-optimise-call-expression@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.8.3.tgz#7ed071813d09c75298ef4f208956006b6111ecb9"
@@ -269,6 +295,16 @@
     "@babel/traverse" "^7.8.3"
     "@babel/types" "^7.8.3"
 
+"@babel/helper-replace-supers@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.10.0.tgz#26bc22ee1a35450934d2e2a9b27de10a22fac9d6"
+  integrity sha512-erl4iVeiANf14JszXP7b69bSrz3e3+qW09pVvEmTWwzRQEOoyb1WFlYCA8d/VjVZGYW8+nGpLh7swf9CifH5wg==
+  dependencies:
+    "@babel/helper-member-expression-to-functions" "^7.10.0"
+    "@babel/helper-optimise-call-expression" "^7.10.0"
+    "@babel/traverse" "^7.10.0"
+    "@babel/types" "^7.10.0"
+
 "@babel/helper-replace-supers@^7.8.3", "@babel/helper-replace-supers@^7.8.6":
   version "7.8.6"
   resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.8.6.tgz#5ada744fd5ad73203bf1d67459a27dcba67effc8"
@@ -309,6 +345,15 @@
     "@babel/traverse" "^7.8.3"
     "@babel/types" "^7.8.3"
 
+"@babel/helpers@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.10.0.tgz#634400a0977b8dcf7b311761a77ca94ed974b3b6"
+  integrity sha512-lQtFJoDZAGf/t2PgR6Z59Q2MwjvOGGsxZ0BAlsrgyDhKuMbe63EfbQmVmcLfyTBj8J4UtiadQimcotvYVg/kVQ==
+  dependencies:
+    "@babel/template" "^7.10.0"
+    "@babel/traverse" "^7.10.0"
+    "@babel/types" "^7.10.0"
+
 "@babel/helpers@^7.9.0":
   version "7.9.2"
   resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.9.2.tgz#b42a81a811f1e7313b88cba8adc66b3d9ae6c09f"
@@ -318,15 +363,6 @@
     "@babel/traverse" "^7.9.0"
     "@babel/types" "^7.9.0"
 
-"@babel/helpers@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.9.6.tgz#092c774743471d0bb6c7de3ad465ab3d3486d580"
-  integrity sha512-tI4bUbldloLcHWoRUMAj4g1bF313M/o6fBKhIsb3QnGVPwRm9JsNf/gqMkQ7zjqReABiffPV6RWj7hEglID5Iw==
-  dependencies:
-    "@babel/template" "^7.8.3"
-    "@babel/traverse" "^7.9.6"
-    "@babel/types" "^7.9.6"
-
 "@babel/highlight@^7.8.3":
   version "7.9.0"
   resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.9.0.tgz#4e9b45ccb82b79607271b2979ad82c7b68163079"
@@ -336,16 +372,16 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
+"@babel/parser@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.10.0.tgz#8eca3e71a73dd562c5222376b08253436bb4995b"
+  integrity sha512-fnDUl1Uy2gThM4IFVW4ISNHqr3cJrCsRkSCasFgx0XDO9JcttDS5ytyBc4Cu4X1+fjoo3IVvFbRD6TeFlHJlEQ==
+
 "@babel/parser@^7.7.5", "@babel/parser@^7.8.6", "@babel/parser@^7.9.0":
   version "7.9.4"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.9.4.tgz#68a35e6b0319bbc014465be43828300113f2f2e8"
   integrity sha512-bC49otXX6N0/VYhgOMh4gnP26E9xnDZK3TmbNpxYzzz9BQLBosQwfyOe9/cXUU3txYhTzLCbcqd5c8y/OmCjHA==
 
-"@babel/parser@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.9.6.tgz#3b1bbb30dabe600cd72db58720998376ff653bc7"
-  integrity sha512-AoeIEJn8vt+d/6+PXDRPaksYhnlbMIiejioBZvvMQsOjW/JYK6k/0dKnvvP3EhK5GfMBWDPtrxRtegWdAcdq9Q==
-
 "@babel/plugin-proposal-async-generator-functions@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.8.3.tgz#bad329c670b382589721b27540c7d288601c6e6f"
@@ -355,6 +391,14 @@
     "@babel/helper-remap-async-to-generator" "^7.8.3"
     "@babel/plugin-syntax-async-generators" "^7.8.0"
 
+"@babel/plugin-proposal-class-properties@^7.8.3":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.8.3.tgz#5e06654af5cd04b608915aada9b2a6788004464e"
+  integrity sha512-EqFhbo7IosdgPgZggHaNObkmO1kNUe3slaKu54d5OWvy+p9QIKOzK1GAEpAIsZtWVtPXUHSMcT4smvDrCfY4AA==
+  dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.8.3"
+
 "@babel/plugin-proposal-dynamic-import@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-dynamic-import/-/plugin-proposal-dynamic-import-7.8.3.tgz#38c4fe555744826e97e2ae930b0fb4cc07e66054"
@@ -363,10 +407,10 @@
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/plugin-syntax-dynamic-import" "^7.8.0"
 
-"@babel/plugin-proposal-json-strings@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-json-strings/-/plugin-proposal-json-strings-7.8.3.tgz#da5216b238a98b58a1e05d6852104b10f9a70d6b"
-  integrity sha512-KGhQNZ3TVCQG/MjRbAUwuH+14y9q0tpxs1nWWs3pbSleRdDro9SAMMDyye8HhY1gqZ7/NqIc8SKhya0wRDgP1Q==
+"@babel/plugin-proposal-json-strings@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-json-strings/-/plugin-proposal-json-strings-7.10.0.tgz#72926c31c14ff4f04916a0b17d376cdfb7fa1d84"
+  integrity sha512-n4oQLAAXTFj0OusjIbr6bcvVQf8oH6QziwAK8QNtKhjJAg71+hnU2rZDZYkYMmfOZ46dCWf+ybbHJ7hxfrzFlw==
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/plugin-syntax-json-strings" "^7.8.0"
@@ -387,10 +431,10 @@
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/plugin-syntax-numeric-separator" "^7.8.3"
 
-"@babel/plugin-proposal-object-rest-spread@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.9.6.tgz#7a093586fcb18b08266eb1a7177da671ac575b63"
-  integrity sha512-Ga6/fhGqA9Hj+y6whNpPv8psyaK5xzrQwSPsGPloVkvmH+PqW1ixdnfJ9uIO06OjQNYol3PMnfmJ8vfZtkzF+A==
+"@babel/plugin-proposal-object-rest-spread@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.10.0.tgz#d27b0910b637f7c9d9a5629f2adcd04dc9ea4e69"
+  integrity sha512-DOD+4TqMcRKJdAfN08+v9cciK5d0HW5hwTndOoKZEfEzU/mRrKboheD5mnWU4Q96VOnDdAj86kKjZhoQyG6s+A==
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/plugin-syntax-object-rest-spread" "^7.8.0"
@@ -404,14 +448,22 @@
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/plugin-syntax-optional-catch-binding" "^7.8.0"
 
-"@babel/plugin-proposal-optional-chaining@^7.9.0":
-  version "7.9.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-chaining/-/plugin-proposal-optional-chaining-7.9.0.tgz#31db16b154c39d6b8a645292472b98394c292a58"
-  integrity sha512-NDn5tu3tcv4W30jNhmc2hyD5c56G6cXx4TesJubhxrJeCvuuMpttxr0OnNCqbZGhFjLrg+NIhxxC+BK5F6yS3w==
+"@babel/plugin-proposal-optional-chaining@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-chaining/-/plugin-proposal-optional-chaining-7.10.0.tgz#f9bdcd5cbf2e3037674903a45e56ed0cbaea1550"
+  integrity sha512-bn+9XT8Y6FJCO37ewj4E1gIirR35nDm+mGcqQV4dM3LKSVp3QTAU3f65Z0ld4y6jdfAlv2VKzCh4mezhRnl+6Q==
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/plugin-syntax-optional-chaining" "^7.8.0"
 
+"@babel/plugin-proposal-private-methods@^7.8.3":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-private-methods/-/plugin-proposal-private-methods-7.8.3.tgz#01248c6c8dc292116b3b4ebd746150f4f0728bab"
+  integrity sha512-ysLAper960yy1TVXa2lMYdCQIGqtUXo8sVb+zYE7UTiZSLs6/wbZ0PrrXEKESJcK3SgFWrF8WpsaDzdslhuoZA==
+  dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.8.3"
+
 "@babel/plugin-proposal-unicode-property-regex@^7.4.4", "@babel/plugin-proposal-unicode-property-regex@^7.8.3":
   version "7.8.8"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-unicode-property-regex/-/plugin-proposal-unicode-property-regex-7.8.8.tgz#ee3a95e90cdc04fe8cd92ec3279fa017d68a0d1d"
@@ -427,6 +479,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.0"
 
+"@babel/plugin-syntax-class-properties@^7.8.3":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-class-properties/-/plugin-syntax-class-properties-7.8.3.tgz#6cb933a8872c8d359bfde69bbeaae5162fd1e8f7"
+  integrity sha512-UcAyQWg2bAN647Q+O811tG9MrJ38Z10jjhQdKNAL8fsyPzE3cCN/uT+f55cFVY4aGO4jqJAvmqsuY3GQDwAoXg==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.3"
+
 "@babel/plugin-syntax-dynamic-import@^7.8.0":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-dynamic-import/-/plugin-syntax-dynamic-import-7.8.3.tgz#62bf98b2da3cd21d626154fc96ee5b3cb68eacb3"
@@ -506,10 +565,10 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/plugin-transform-block-scoping@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.8.3.tgz#97d35dab66857a437c166358b91d09050c868f3a"
-  integrity sha512-pGnYfm7RNRgYRi7bids5bHluENHqJhrV4bCZRwc5GamaWIIs07N4rZECcmJL6ZClwjDz1GbdMZFtPs27hTB06w==
+"@babel/plugin-transform-block-scoping@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.10.0.tgz#5d7aa0cf921ec91bdc97c9b311bf1fce0ea979b0"
+  integrity sha512-AoMn0D3nLG9i71useuBrZZTnHbjnhcaTXCckUtOx3JPuhGGJdOUYMwOV9niPJ+nZCk52dfLLqbmV3pBMCRQLNw==
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
     lodash "^4.17.13"
@@ -535,10 +594,10 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/plugin-transform-destructuring@^7.9.5":
-  version "7.9.5"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-destructuring/-/plugin-transform-destructuring-7.9.5.tgz#72c97cf5f38604aea3abf3b935b0e17b1db76a50"
-  integrity sha512-j3OEsGel8nHL/iusv/mRd5fYZ3DrOxWC82x0ogmdN/vHfAP4MYw+AFKYanzWlktNwikKvlzUV//afBW5FTp17Q==
+"@babel/plugin-transform-destructuring@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-destructuring/-/plugin-transform-destructuring-7.10.0.tgz#59145194029721e49e511afb4bdd1d2f38369180"
+  integrity sha512-yKoghHpYbC0eM+6o6arPUJT9BQBvOOn8iOCEHwFvkJ5gjAxYmoUaAuLwaoA9h2YvC6dzcRI0KPQOpRXr8qQTxQ==
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
@@ -565,10 +624,10 @@
     "@babel/helper-builder-binary-assignment-operator-visitor" "^7.8.3"
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/plugin-transform-for-of@^7.9.0":
-  version "7.9.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-for-of/-/plugin-transform-for-of-7.9.0.tgz#0f260e27d3e29cd1bb3128da5e76c761aa6c108e"
-  integrity sha512-lTAnWOpMwOXpyDx06N+ywmF3jNbafZEqZ96CGYabxHrxNX8l5ny7dt4bK/rGwAh9utyP2b2Hv7PlZh1AAS54FQ==
+"@babel/plugin-transform-for-of@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-for-of/-/plugin-transform-for-of-7.10.0.tgz#ff2bf95dc1deb9b309c7fd78d9620ac9266a3efe"
+  integrity sha512-0ldl5xEe9kbuhB1cDqs17JiBPEm1+6/LH7loo29+MAJOyB/xbpLI/u6mRzDPjr0nYL7z0S14FPT4hs2gH8Im9Q==
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
@@ -613,10 +672,10 @@
     "@babel/helper-simple-access" "^7.8.3"
     babel-plugin-dynamic-import-node "^2.3.3"
 
-"@babel/plugin-transform-modules-systemjs@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-systemjs/-/plugin-transform-modules-systemjs-7.9.6.tgz#207f1461c78a231d5337a92140e52422510d81a4"
-  integrity sha512-NW5XQuW3N2tTHim8e1b7qGy7s0kZ2OH3m5octc49K1SdAKGxYxeIx7hiIz05kS1R2R+hOWcsr1eYwcGhrdHsrg==
+"@babel/plugin-transform-modules-systemjs@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-systemjs/-/plugin-transform-modules-systemjs-7.10.0.tgz#815aa9b9d59224ed1bb5d4cbb3c86c4d7e12d9bf"
+  integrity sha512-L/1xADoyJeb01fqKiHhl4ghAJOnFcHvx2JQA7bc8zdaDFDU4k62CJmXqDtNtJUNiOwlHZLWg1l7/Twf1aWARQw==
   dependencies:
     "@babel/helper-hoist-variables" "^7.8.3"
     "@babel/helper-module-transforms" "^7.9.0"
@@ -689,10 +748,10 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/plugin-transform-spread@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-spread/-/plugin-transform-spread-7.8.3.tgz#9c8ffe8170fdfb88b114ecb920b82fb6e95fe5e8"
-  integrity sha512-CkuTU9mbmAoFOI1tklFWYYbzX5qCIZVXPVy0jpXgGwkplCndQAa58s2jr66fTeQnA64bDox0HL4U56CFYoyC7g==
+"@babel/plugin-transform-spread@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-spread/-/plugin-transform-spread-7.10.0.tgz#6918d9b2b52c604802bd50a5f22b649efddf9af6"
+  integrity sha512-P3Zj04ylqumJBjmjylNl05ZHRo4j4gFNG7P70loys0//q5BTe30E8xIj6PnqEWAfsPYu2sdIPcJeeQdclqlM6A==
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
@@ -719,6 +778,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
+"@babel/plugin-transform-unicode-escapes@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-escapes/-/plugin-transform-unicode-escapes-7.10.0.tgz#63b4da633af14740b6570b928a2d5537495314cb"
+  integrity sha512-6DwSPQzJ9kSRI1kNFfVAeYdeH7sUH0c1NOYSBGnpJ1ZUZ7mxPY1hxeAqzcrO5NKlOx7ghcy4nAbfFWTPx5IVEg==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.3"
+
 "@babel/plugin-transform-unicode-regex@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-regex/-/plugin-transform-unicode-regex-7.8.3.tgz#0cef36e3ba73e5c57273effb182f46b91a1ecaad"
@@ -735,25 +801,28 @@
     core-js "^2.6.5"
     regenerator-runtime "^0.13.4"
 
-"@babel/preset-env@7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.9.6.tgz#df063b276c6455ec6fcfc6e53aacc38da9b0aea6"
-  integrity sha512-0gQJ9RTzO0heXOhzftog+a/WyOuqMrAIugVYxMYf83gh1CQaQDjMtsOpqOwXyDL/5JcWsrCm8l4ju8QC97O7EQ==
+"@babel/preset-env@7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.10.0.tgz#2b1d9c0cf41fdf68f64d8183a567a14f70861f99"
+  integrity sha512-UOZNyiZRvIGvIudjCB8Y8OVkpAvlslec4qgwC73yEvx3Puz0c/xc28Yru36y5K+StOkPPM+VldTsmXPht5LpSg==
   dependencies:
-    "@babel/compat-data" "^7.9.6"
-    "@babel/helper-compilation-targets" "^7.9.6"
+    "@babel/compat-data" "^7.10.0"
+    "@babel/helper-compilation-targets" "^7.10.0"
     "@babel/helper-module-imports" "^7.8.3"
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/plugin-proposal-async-generator-functions" "^7.8.3"
+    "@babel/plugin-proposal-class-properties" "^7.8.3"
     "@babel/plugin-proposal-dynamic-import" "^7.8.3"
-    "@babel/plugin-proposal-json-strings" "^7.8.3"
+    "@babel/plugin-proposal-json-strings" "^7.10.0"
     "@babel/plugin-proposal-nullish-coalescing-operator" "^7.8.3"
     "@babel/plugin-proposal-numeric-separator" "^7.8.3"
-    "@babel/plugin-proposal-object-rest-spread" "^7.9.6"
+    "@babel/plugin-proposal-object-rest-spread" "^7.10.0"
     "@babel/plugin-proposal-optional-catch-binding" "^7.8.3"
-    "@babel/plugin-proposal-optional-chaining" "^7.9.0"
+    "@babel/plugin-proposal-optional-chaining" "^7.10.0"
+    "@babel/plugin-proposal-private-methods" "^7.8.3"
     "@babel/plugin-proposal-unicode-property-regex" "^7.8.3"
     "@babel/plugin-syntax-async-generators" "^7.8.0"
+    "@babel/plugin-syntax-class-properties" "^7.8.3"
     "@babel/plugin-syntax-dynamic-import" "^7.8.0"
     "@babel/plugin-syntax-json-strings" "^7.8.0"
     "@babel/plugin-syntax-nullish-coalescing-operator" "^7.8.0"
@@ -765,20 +834,20 @@
     "@babel/plugin-transform-arrow-functions" "^7.8.3"
     "@babel/plugin-transform-async-to-generator" "^7.8.3"
     "@babel/plugin-transform-block-scoped-functions" "^7.8.3"
-    "@babel/plugin-transform-block-scoping" "^7.8.3"
+    "@babel/plugin-transform-block-scoping" "^7.10.0"
     "@babel/plugin-transform-classes" "^7.9.5"
     "@babel/plugin-transform-computed-properties" "^7.8.3"
-    "@babel/plugin-transform-destructuring" "^7.9.5"
+    "@babel/plugin-transform-destructuring" "^7.10.0"
     "@babel/plugin-transform-dotall-regex" "^7.8.3"
     "@babel/plugin-transform-duplicate-keys" "^7.8.3"
     "@babel/plugin-transform-exponentiation-operator" "^7.8.3"
-    "@babel/plugin-transform-for-of" "^7.9.0"
+    "@babel/plugin-transform-for-of" "^7.10.0"
     "@babel/plugin-transform-function-name" "^7.8.3"
     "@babel/plugin-transform-literals" "^7.8.3"
     "@babel/plugin-transform-member-expression-literals" "^7.8.3"
     "@babel/plugin-transform-modules-amd" "^7.9.6"
     "@babel/plugin-transform-modules-commonjs" "^7.9.6"
-    "@babel/plugin-transform-modules-systemjs" "^7.9.6"
+    "@babel/plugin-transform-modules-systemjs" "^7.10.0"
     "@babel/plugin-transform-modules-umd" "^7.9.0"
     "@babel/plugin-transform-named-capturing-groups-regex" "^7.8.3"
     "@babel/plugin-transform-new-target" "^7.8.3"
@@ -788,14 +857,15 @@
     "@babel/plugin-transform-regenerator" "^7.8.7"
     "@babel/plugin-transform-reserved-words" "^7.8.3"
     "@babel/plugin-transform-shorthand-properties" "^7.8.3"
-    "@babel/plugin-transform-spread" "^7.8.3"
+    "@babel/plugin-transform-spread" "^7.10.0"
     "@babel/plugin-transform-sticky-regex" "^7.8.3"
     "@babel/plugin-transform-template-literals" "^7.8.3"
     "@babel/plugin-transform-typeof-symbol" "^7.8.4"
+    "@babel/plugin-transform-unicode-escapes" "^7.10.0"
     "@babel/plugin-transform-unicode-regex" "^7.8.3"
     "@babel/preset-modules" "^0.1.3"
-    "@babel/types" "^7.9.6"
-    browserslist "^4.11.1"
+    "@babel/types" "^7.10.0"
+    browserslist "^4.12.0"
     core-js-compat "^3.6.2"
     invariant "^2.2.2"
     levenary "^1.1.1"
@@ -830,6 +900,15 @@
   dependencies:
     regenerator-runtime "^0.13.4"
 
+"@babel/template@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.10.0.tgz#f15d852ce16cd5fb3e219097a75f662710b249b1"
+  integrity sha512-aMLEQn5tcG49LEWrsEwxiRTdaJmvLem3+JMCMSeCy2TILau0IDVyWdm/18ACx7XOCady64FLt6KkHy28tkDQHQ==
+  dependencies:
+    "@babel/code-frame" "^7.8.3"
+    "@babel/parser" "^7.10.0"
+    "@babel/types" "^7.10.0"
+
 "@babel/template@^7.7.4", "@babel/template@^7.8.3", "@babel/template@^7.8.6":
   version "7.8.6"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.8.6.tgz#86b22af15f828dfb086474f964dcc3e39c43ce2b"
@@ -839,6 +918,21 @@
     "@babel/parser" "^7.8.6"
     "@babel/types" "^7.8.6"
 
+"@babel/traverse@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.10.0.tgz#290935529881baf619398d94fd453838bef36740"
+  integrity sha512-NZsFleMaLF1zX3NxbtXI/JCs2RPOdpGru6UBdGsfhdsDsP+kFF+h2QQJnMJglxk0kc69YmMFs4A44OJY0tKo5g==
+  dependencies:
+    "@babel/code-frame" "^7.8.3"
+    "@babel/generator" "^7.10.0"
+    "@babel/helper-function-name" "^7.9.5"
+    "@babel/helper-split-export-declaration" "^7.8.3"
+    "@babel/parser" "^7.10.0"
+    "@babel/types" "^7.10.0"
+    debug "^4.1.0"
+    globals "^11.1.0"
+    lodash "^4.17.13"
+
 "@babel/traverse@^7.7.4", "@babel/traverse@^7.8.3", "@babel/traverse@^7.8.6", "@babel/traverse@^7.9.0":
   version "7.9.5"
   resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.9.5.tgz#6e7c56b44e2ac7011a948c21e283ddd9d9db97a2"
@@ -854,20 +948,14 @@
     globals "^11.1.0"
     lodash "^4.17.13"
 
-"@babel/traverse@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.9.6.tgz#5540d7577697bf619cc57b92aa0f1c231a94f442"
-  integrity sha512-b3rAHSjbxy6VEAvlxM8OV/0X4XrG72zoxme6q1MOoe2vd0bEc+TwayhuC1+Dfgqh1QEG+pj7atQqvUprHIccsg==
+"@babel/types@^7.10.0":
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.10.0.tgz#d47d92249e42393a5723aad5319035ae411e3e38"
+  integrity sha512-t41W8yWFyQFPOAAvPvjyRhejcLGnJTA3iRpFcDbEKwVJ3UnHQePFzLk8GagTsucJlImyNwrGikGsYURrWbQG8w==
   dependencies:
-    "@babel/code-frame" "^7.8.3"
-    "@babel/generator" "^7.9.6"
-    "@babel/helper-function-name" "^7.9.5"
-    "@babel/helper-split-export-declaration" "^7.8.3"
-    "@babel/parser" "^7.9.6"
-    "@babel/types" "^7.9.6"
-    debug "^4.1.0"
-    globals "^11.1.0"
+    "@babel/helper-validator-identifier" "^7.9.5"
     lodash "^4.17.13"
+    to-fast-properties "^2.0.0"
 
 "@babel/types@^7.4.4", "@babel/types@^7.8.3", "@babel/types@^7.8.6", "@babel/types@^7.9.0", "@babel/types@^7.9.5":
   version "7.9.5"
@@ -878,15 +966,6 @@
     lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
-"@babel/types@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.9.6.tgz#2c5502b427251e9de1bd2dff95add646d95cc9f7"
-  integrity sha512-qxXzvBO//jO9ZnoasKF1uJzHd2+M6Q2ZPIVfnFps8JJvXy0ZBbwbNOmE6SGIY5XOY6d1Bo5lb9d9RJ8nv3WSeA==
-  dependencies:
-    "@babel/helper-validator-identifier" "^7.9.5"
-    lodash "^4.17.13"
-    to-fast-properties "^2.0.0"
-
 "@concordance/react@^2.0.0":
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/@concordance/react/-/react-2.0.0.tgz#aef913f27474c53731f4fd79cc2f54897de90fde"
@@ -1496,7 +1575,7 @@ braces@^3.0.1, braces@~3.0.2:
   dependencies:
     fill-range "^7.0.1"
 
-browserslist@^4.11.1, browserslist@^4.8.5:
+browserslist@^4.12.0, browserslist@^4.8.5:
   version "4.12.0"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.12.0.tgz#06c6d5715a1ede6c51fc39ff67fd647f740b656d"
   integrity sha512-UH2GkcEDSI0k/lRkuDSzFl9ZZ87skSy9w2XAn1MsZnL+4c4rqbBd3e82UWHbYDpztABrPBhZsTEeuxVfHppqDg==