diff --git a/package.json b/package.json
index 8f9a335..5c829e4 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "devDependencies": {
     "@babel/core": "7.12.10",
     "@babel/preset-env": "7.12.11",
-    "@babel/preset-typescript": "7.12.7",
+    "@babel/preset-typescript": "7.12.13",
     "@types/jest": "26.0.20",
     "babel-jest": "26.6.3",
     "jest": "26.6.3",
diff --git a/yarn.lock b/yarn.lock
index c1c23d9..286a429 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9,6 +9,13 @@
   dependencies:
     "@babel/highlight" "^7.10.4"
 
+"@babel/code-frame@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.12.13.tgz#dcfc826beef65e75c50e21d3837d7d95798dd658"
+  integrity sha512-HV1Cm0Q3ZrpCR93tkWOYiuYIgLxZXZFVG2VgK+MBWjUqZTundupbfx2aXarXuw5Ko5aMcjtJgbSs4vUGBS5v6g==
+  dependencies:
+    "@babel/highlight" "^7.12.13"
+
 "@babel/compat-data@^7.12.5", "@babel/compat-data@^7.12.7":
   version "7.12.7"
   resolved "https://registry.yarnpkg.com/@babel/compat-data/-/compat-data-7.12.7.tgz#9329b4782a7d6bbd7eef57e11addf91ee3ef1e41"
@@ -44,6 +51,15 @@
     jsesc "^2.5.1"
     source-map "^0.5.0"
 
+"@babel/generator@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.12.13.tgz#5f6ebe6c85db99886db2d7b044409196f872a503"
+  integrity sha512-9qQ8Fgo8HaSvHEt6A5+BATP7XktD/AdAnObUeTRz5/e2y3kbrxZgz32qUJJsdmwUvBJzF4AeV21nGTNwv05Mpw==
+  dependencies:
+    "@babel/types" "^7.12.13"
+    jsesc "^2.5.1"
+    source-map "^0.5.0"
+
 "@babel/helper-annotate-as-pure@^7.10.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.10.4.tgz#5bf0d495a3f757ac3bda48b5bf3b3ba309c72ba3"
@@ -80,6 +96,17 @@
     "@babel/helper-replace-supers" "^7.12.1"
     "@babel/helper-split-export-declaration" "^7.10.4"
 
+"@babel/helper-create-class-features-plugin@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.12.13.tgz#0f1707c2eec1a4604f2a22a6fb209854ef2a399a"
+  integrity sha512-Vs/e9wv7rakKYeywsmEBSRC9KtmE7Px+YBlESekLeJOF0zbGUicGfXSNi3o+tfXSNS48U/7K9mIOOCR79Cl3+Q==
+  dependencies:
+    "@babel/helper-function-name" "^7.12.13"
+    "@babel/helper-member-expression-to-functions" "^7.12.13"
+    "@babel/helper-optimise-call-expression" "^7.12.13"
+    "@babel/helper-replace-supers" "^7.12.13"
+    "@babel/helper-split-export-declaration" "^7.12.13"
+
 "@babel/helper-create-regexp-features-plugin@^7.12.1":
   version "7.12.1"
   resolved "https://registry.yarnpkg.com/@babel/helper-create-regexp-features-plugin/-/helper-create-regexp-features-plugin-7.12.1.tgz#18b1302d4677f9dc4740fe8c9ed96680e29d37e8"
@@ -124,6 +151,15 @@
     "@babel/template" "^7.12.7"
     "@babel/types" "^7.12.11"
 
+"@babel/helper-function-name@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.12.13.tgz#93ad656db3c3c2232559fd7b2c3dbdcbe0eb377a"
+  integrity sha512-TZvmPn0UOqmvi5G4vvw0qZTpVptGkB1GL61R6lKvrSdIxGm5Pky7Q3fpKiIkQCAtRCBUwB0PaThlx9vebCDSwA==
+  dependencies:
+    "@babel/helper-get-function-arity" "^7.12.13"
+    "@babel/template" "^7.12.13"
+    "@babel/types" "^7.12.13"
+
 "@babel/helper-get-function-arity@^7.10.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.10.4.tgz#98c1cbea0e2332f33f9a4661b8ce1505b2c19ba2"
@@ -138,6 +174,13 @@
   dependencies:
     "@babel/types" "^7.12.10"
 
+"@babel/helper-get-function-arity@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.12.13.tgz#bc63451d403a3b3082b97e1d8b3fe5bd4091e583"
+  integrity sha512-DjEVzQNz5LICkzN0REdpD5prGoidvbdYk1BVgRUOINaWJP2t6avB27X1guXK1kXNrX0WMfsrm1A/ZBthYuIMQg==
+  dependencies:
+    "@babel/types" "^7.12.13"
+
 "@babel/helper-hoist-variables@^7.10.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-hoist-variables/-/helper-hoist-variables-7.10.4.tgz#d49b001d1d5a68ca5e6604dda01a6297f7c9381e"
@@ -152,6 +195,13 @@
   dependencies:
     "@babel/types" "^7.12.1"
 
+"@babel/helper-member-expression-to-functions@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.12.13.tgz#c5715695b4f8bab32660dbdcdc2341dec7e3df40"
+  integrity sha512-B+7nN0gIL8FZ8SvMcF+EPyB21KnCcZHQZFczCxbiNGV/O0rsrSBlWGLzmtBJ3GMjSVMIm4lpFhR+VdVBuIsUcQ==
+  dependencies:
+    "@babel/types" "^7.12.13"
+
 "@babel/helper-module-imports@^7.12.1", "@babel/helper-module-imports@^7.12.5":
   version "7.12.5"
   resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.12.5.tgz#1bfc0229f794988f76ed0a4d4e90860850b54dfb"
@@ -181,10 +231,17 @@
   dependencies:
     "@babel/types" "^7.10.4"
 
-"@babel/helper-plugin-utils@^7.0.0", "@babel/helper-plugin-utils@^7.10.4", "@babel/helper-plugin-utils@^7.8.0", "@babel/helper-plugin-utils@^7.8.3":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-plugin-utils/-/helper-plugin-utils-7.10.4.tgz#2f75a831269d4f677de49986dff59927533cf375"
-  integrity sha512-O4KCvQA6lLiMU9l2eawBPMf1xPP8xPfB3iEQw150hOVTqj/rfXz0ThTb4HEzqQfs2Bmo5Ay8BzxfzVtBrr9dVg==
+"@babel/helper-optimise-call-expression@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.12.13.tgz#5c02d171b4c8615b1e7163f888c1c81c30a2aaea"
+  integrity sha512-BdWQhoVJkp6nVjB7nkFWcn43dkprYauqtk++Py2eaf/GRDFm5BxRqEIZCiHlZUGAVmtwKcsVL1dC68WmzeFmiA==
+  dependencies:
+    "@babel/types" "^7.12.13"
+
+"@babel/helper-plugin-utils@^7.0.0", "@babel/helper-plugin-utils@^7.10.4", "@babel/helper-plugin-utils@^7.12.13", "@babel/helper-plugin-utils@^7.8.0", "@babel/helper-plugin-utils@^7.8.3":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-plugin-utils/-/helper-plugin-utils-7.12.13.tgz#174254d0f2424d8aefb4dd48057511247b0a9eeb"
+  integrity sha512-C+10MXCXJLiR6IeG9+Wiejt9jmtFpxUc3MQqCmPY8hfCjyUGl9kT+B2okzEZrtykiwrc4dbCPdDoz0A/HQbDaA==
 
 "@babel/helper-regex@^7.10.4":
   version "7.10.4"
@@ -212,6 +269,16 @@
     "@babel/traverse" "^7.12.1"
     "@babel/types" "^7.12.1"
 
+"@babel/helper-replace-supers@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.12.13.tgz#00ec4fb6862546bd3d0aff9aac56074277173121"
+  integrity sha512-pctAOIAMVStI2TMLhozPKbf5yTEXc0OJa0eENheb4w09SrgOWEs+P4nTOZYJQCqs8JlErGLDPDJTiGIp3ygbLg==
+  dependencies:
+    "@babel/helper-member-expression-to-functions" "^7.12.13"
+    "@babel/helper-optimise-call-expression" "^7.12.13"
+    "@babel/traverse" "^7.12.13"
+    "@babel/types" "^7.12.13"
+
 "@babel/helper-simple-access@^7.12.1":
   version "7.12.1"
   resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.12.1.tgz#32427e5aa61547d38eb1e6eaf5fd1426fdad9136"
@@ -247,6 +314,13 @@
   dependencies:
     "@babel/types" "^7.12.11"
 
+"@babel/helper-split-export-declaration@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.12.13.tgz#e9430be00baf3e88b0e13e6f9d4eaf2136372b05"
+  integrity sha512-tCJDltF83htUtXx5NLcaDqRmknv652ZWCHyoTETf1CXYJdPC7nohZohjUgieXhv0hTJdRf2FjDueFehdNucpzg==
+  dependencies:
+    "@babel/types" "^7.12.13"
+
 "@babel/helper-validator-identifier@^7.10.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.10.4.tgz#a78c7a7251e01f616512d31b10adcf52ada5e0d2"
@@ -290,11 +364,25 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
+"@babel/highlight@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.12.13.tgz#8ab538393e00370b26271b01fa08f7f27f2e795c"
+  integrity sha512-kocDQvIbgMKlWxXe9fof3TQ+gkIPOUSEYhJjqUjvKMez3krV7vbzYCDq39Oj11UAVK7JqPVGQPlgE85dPNlQww==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.12.11"
+    chalk "^2.0.0"
+    js-tokens "^4.0.0"
+
 "@babel/parser@^7.1.0", "@babel/parser@^7.12.10", "@babel/parser@^7.12.11", "@babel/parser@^7.12.7", "@babel/parser@^7.7.5":
   version "7.12.11"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.12.11.tgz#9ce3595bcd74bc5c466905e86c535b8b25011e79"
   integrity sha512-N3UxG+uuF4CMYoNj8AhnbAcJF0PiuJ9KHuy1lQmkYsxTer/MAH9UBNHsBoAX/4s6NvlDD047No8mYVGGzLL4hg==
 
+"@babel/parser@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.12.13.tgz#3ee7be4131fe657ba9143d5c5b3a9f253fdb75e9"
+  integrity sha512-z7n7ybOUzaRc3wwqLpAX8UFIXsrVXUJhtNGBwAnLz6d1KUapqyq7ad2La8gZ6CXhHmGAIL32cop8Tst4/PNWLw==
+
 "@babel/plugin-proposal-async-generator-functions@^7.12.1":
   version "7.12.1"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.12.1.tgz#dc6c1170e27d8aca99ff65f4925bd06b1c90550e"
@@ -500,12 +588,12 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.10.4"
 
-"@babel/plugin-syntax-typescript@^7.12.1":
-  version "7.12.1"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-typescript/-/plugin-syntax-typescript-7.12.1.tgz#460ba9d77077653803c3dd2e673f76d66b4029e5"
-  integrity sha512-UZNEcCY+4Dp9yYRCAHrHDU+9ZXLYaY9MgBXSRLkB9WjYFRR6quJBumfVrEkUxrePPBwFcpWfNKXqVRQQtm7mMA==
+"@babel/plugin-syntax-typescript@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-typescript/-/plugin-syntax-typescript-7.12.13.tgz#9dff111ca64154cef0f4dc52cf843d9f12ce4474"
+  integrity sha512-cHP3u1JiUiG2LFDKbXnwVad81GvfyIOmCD6HIEId6ojrY0Drfy2q1jw7BwN7dE84+kTnBjLkXoL3IEy/3JPu2w==
   dependencies:
-    "@babel/helper-plugin-utils" "^7.10.4"
+    "@babel/helper-plugin-utils" "^7.12.13"
 
 "@babel/plugin-transform-arrow-functions@^7.12.1":
   version "7.12.1"
@@ -741,14 +829,14 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.10.4"
 
-"@babel/plugin-transform-typescript@^7.12.1":
-  version "7.12.1"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.12.1.tgz#d92cc0af504d510e26a754a7dbc2e5c8cd9c7ab4"
-  integrity sha512-VrsBByqAIntM+EYMqSm59SiMEf7qkmI9dqMt6RbD/wlwueWmYcI0FFK5Fj47pP6DRZm+3teXjosKlwcZJ5lIMw==
+"@babel/plugin-transform-typescript@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.12.13.tgz#8bcb5dd79cb8bba690d6920e19992d9228dfed48"
+  integrity sha512-z1VWskPJxK9tfxoYvePWvzSJC+4pxXr8ArmRm5ofqgi+mwpKg6lvtomkIngBYMJVnKhsFYVysCQLDn//v2RHcg==
   dependencies:
-    "@babel/helper-create-class-features-plugin" "^7.12.1"
-    "@babel/helper-plugin-utils" "^7.10.4"
-    "@babel/plugin-syntax-typescript" "^7.12.1"
+    "@babel/helper-create-class-features-plugin" "^7.12.13"
+    "@babel/helper-plugin-utils" "^7.12.13"
+    "@babel/plugin-syntax-typescript" "^7.12.13"
 
 "@babel/plugin-transform-unicode-escapes@^7.12.1":
   version "7.12.1"
@@ -848,14 +936,14 @@
     "@babel/types" "^7.4.4"
     esutils "^2.0.2"
 
-"@babel/preset-typescript@7.12.7":
-  version "7.12.7"
-  resolved "https://registry.yarnpkg.com/@babel/preset-typescript/-/preset-typescript-7.12.7.tgz#fc7df8199d6aae747896f1e6c61fc872056632a3"
-  integrity sha512-nOoIqIqBmHBSEgBXWR4Dv/XBehtIFcw9PqZw6rFYuKrzsZmOQm3PR5siLBnKZFEsDb03IegG8nSjU/iXXXYRmw==
+"@babel/preset-typescript@7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/preset-typescript/-/preset-typescript-7.12.13.tgz#c859c7c075c531d2cc34c2516b214e5d884efe5c"
+  integrity sha512-gYry7CeXwD2wtw5qHzrtzKaShEhOfTmKb4i0ZxeYBcBosN5VuAudsNbjX7Oj5EAfQ3K4s4HsVMQRRcqGsPvs2A==
   dependencies:
-    "@babel/helper-plugin-utils" "^7.10.4"
-    "@babel/helper-validator-option" "^7.12.1"
-    "@babel/plugin-transform-typescript" "^7.12.1"
+    "@babel/helper-plugin-utils" "^7.12.13"
+    "@babel/helper-validator-option" "^7.12.11"
+    "@babel/plugin-transform-typescript" "^7.12.13"
 
 "@babel/runtime@^7.8.4":
   version "7.8.7"
@@ -873,6 +961,15 @@
     "@babel/parser" "^7.12.7"
     "@babel/types" "^7.12.7"
 
+"@babel/template@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.12.13.tgz#530265be8a2589dbb37523844c5bcb55947fb327"
+  integrity sha512-/7xxiGA57xMo/P2GVvdEumr8ONhFOhfgq2ihK3h1e6THqzTAkHbkXgB0xI9yeTfIUoH3+oAeHhqm/I43OTbbjA==
+  dependencies:
+    "@babel/code-frame" "^7.12.13"
+    "@babel/parser" "^7.12.13"
+    "@babel/types" "^7.12.13"
+
 "@babel/traverse@^7.1.0", "@babel/traverse@^7.10.4", "@babel/traverse@^7.12.1", "@babel/traverse@^7.12.10", "@babel/traverse@^7.12.5", "@babel/traverse@^7.7.4":
   version "7.12.12"
   resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.12.12.tgz#d0cd87892704edd8da002d674bc811ce64743376"
@@ -888,6 +985,21 @@
     globals "^11.1.0"
     lodash "^4.17.19"
 
+"@babel/traverse@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.12.13.tgz#689f0e4b4c08587ad26622832632735fb8c4e0c0"
+  integrity sha512-3Zb4w7eE/OslI0fTp8c7b286/cQps3+vdLW3UcwC8VSJC6GbKn55aeVVu2QJNuCDoeKyptLOFrPq8WqZZBodyA==
+  dependencies:
+    "@babel/code-frame" "^7.12.13"
+    "@babel/generator" "^7.12.13"
+    "@babel/helper-function-name" "^7.12.13"
+    "@babel/helper-split-export-declaration" "^7.12.13"
+    "@babel/parser" "^7.12.13"
+    "@babel/types" "^7.12.13"
+    debug "^4.1.0"
+    globals "^11.1.0"
+    lodash "^4.17.19"
+
 "@babel/types@^7.0.0", "@babel/types@^7.10.4", "@babel/types@^7.11.0", "@babel/types@^7.12.1", "@babel/types@^7.12.10", "@babel/types@^7.12.11", "@babel/types@^7.12.12", "@babel/types@^7.12.5", "@babel/types@^7.12.7", "@babel/types@^7.3.0", "@babel/types@^7.3.3", "@babel/types@^7.4.4":
   version "7.12.12"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.12.12.tgz#4608a6ec313abbd87afa55004d373ad04a96c299"
@@ -897,6 +1009,15 @@
     lodash "^4.17.19"
     to-fast-properties "^2.0.0"
 
+"@babel/types@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.12.13.tgz#8be1aa8f2c876da11a9cf650c0ecf656913ad611"
+  integrity sha512-oKrdZTld2im1z8bDwTOQvUbxKwE+854zc16qWZQlcTqMN00pWxHQ4ZeOq0yDMnisOpRykH2/5Qqcrk/OlbAjiQ==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.12.11"
+    lodash "^4.17.19"
+    to-fast-properties "^2.0.0"
+
 "@bcoe/v8-coverage@^0.2.3":
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/@bcoe/v8-coverage/-/v8-coverage-0.2.3.tgz#75a2e8b51cb758a7553d6804a5932d7aace75c39"