diff --git a/package.json b/package.json
index d818f99..550beef 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "cpx": "1.5.0",
     "dts-bundle": "0.7.3",
     "gh-pages": "2.0.1",
-    "jest": "24.3.1",
+    "jest": "24.7.0",
     "npm-run-all": "4.1.5",
     "prettier": "1.16.4",
     "rollup": "1.4.1",
diff --git a/yarn.lock b/yarn.lock
index 0626b8c..3650b97 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -139,42 +139,41 @@
     exec-sh "^0.3.2"
     minimist "^1.2.0"
 
-"@jest/console@^24.3.0":
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/@jest/console/-/console-24.3.0.tgz#7bd920d250988ba0bf1352c4493a48e1cb97671e"
-  integrity sha512-NaCty/OOei6rSDcbPdMiCbYCI0KGFGPgGO6B09lwWt5QTxnkuhKYET9El5u5z1GAcSxkQmSMtM63e24YabCWqA==
+"@jest/console@^24.6.0":
+  version "24.6.0"
+  resolved "https://registry.yarnpkg.com/@jest/console/-/console-24.6.0.tgz#63225e6889f3865ab5b7a0d8797e8aed417c4e0b"
+  integrity sha512-nNZbwtZwW6dr7bvZpRBCdBNvZYi+jr6lfnubSOCELk/Km/5csDmGdqeS4qKwGKIVlHTyZ95MYExYevpdh26tDA==
   dependencies:
     "@jest/source-map" "^24.3.0"
-    "@types/node" "*"
     chalk "^2.0.1"
     slash "^2.0.0"
 
-"@jest/core@^24.3.1":
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/@jest/core/-/core-24.3.1.tgz#9811596d9fcc6dbb3d4062c67e4c4867bc061585"
-  integrity sha512-orucOIBKfXgm1IJirtPT0ToprqDVGYKUNJKNc9a6v1Lww6qLPq+xj5OfxyhpJb2rWOgzEkATW1bfZzg3oqV70w==
+"@jest/core@^24.7.0":
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/@jest/core/-/core-24.7.0.tgz#7fd599fa89e7fcd0109a9f6d33fcce2da17a7f98"
+  integrity sha512-Ub8+TYkhYSTeQTUrrlDgfidpkVPjN8oZawagHlyJRrtITtR+FivmpqlfqmWziBgeJ3EuaWxF9Ctb55WvA95loA==
   dependencies:
-    "@jest/console" "^24.3.0"
-    "@jest/reporters" "^24.3.1"
-    "@jest/test-result" "^24.3.0"
-    "@jest/transform" "^24.3.1"
-    "@jest/types" "^24.3.0"
+    "@jest/console" "^24.6.0"
+    "@jest/reporters" "^24.7.0"
+    "@jest/test-result" "^24.7.0"
+    "@jest/transform" "^24.7.0"
+    "@jest/types" "^24.7.0"
     ansi-escapes "^3.0.0"
     chalk "^2.0.1"
     exit "^0.1.2"
     graceful-fs "^4.1.15"
-    jest-changed-files "^24.3.0"
-    jest-config "^24.3.1"
-    jest-haste-map "^24.3.1"
-    jest-message-util "^24.3.0"
+    jest-changed-files "^24.7.0"
+    jest-config "^24.7.0"
+    jest-haste-map "^24.7.0"
+    jest-message-util "^24.7.0"
     jest-regex-util "^24.3.0"
-    jest-resolve-dependencies "^24.3.1"
-    jest-runner "^24.3.1"
-    jest-runtime "^24.3.1"
-    jest-snapshot "^24.3.1"
-    jest-util "^24.3.0"
-    jest-validate "^24.3.1"
-    jest-watcher "^24.3.0"
+    jest-resolve-dependencies "^24.7.0"
+    jest-runner "^24.7.0"
+    jest-runtime "^24.7.0"
+    jest-snapshot "^24.7.0"
+    jest-util "^24.7.0"
+    jest-validate "^24.7.0"
+    jest-watcher "^24.7.0"
     micromatch "^3.1.10"
     p-each-series "^1.0.0"
     pirates "^4.0.1"
@@ -182,36 +181,34 @@
     rimraf "^2.5.4"
     strip-ansi "^5.0.0"
 
-"@jest/environment@^24.3.1":
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/@jest/environment/-/environment-24.3.1.tgz#1fbda3ec8fb8ffbaee665d314da91d662227e11e"
-  integrity sha512-M8bqEkQqPwZVhMMFMqqCnzqIZtuM5vDMfFQ9ZvnEfRT+2T1zTA4UAOH/V4HagEi6S3BCd/mdxFdYmPgXf7GKCA==
-  dependencies:
-    "@jest/fake-timers" "^24.3.0"
-    "@jest/transform" "^24.3.1"
-    "@jest/types" "^24.3.0"
-    "@types/node" "*"
-    jest-mock "^24.3.0"
-
-"@jest/fake-timers@^24.3.0":
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/@jest/fake-timers/-/fake-timers-24.3.0.tgz#0a7f8b877b78780c3fa5c3f8683cc0aaf9488331"
-  integrity sha512-rHwVI17dGMHxHzfAhnZ04+wFznjFfZ246QugeBnbiYr7/bDosPD2P1qeNjWnJUUcfl0HpS6kkr+OB/mqSJxQFg==
-  dependencies:
-    "@jest/types" "^24.3.0"
-    "@types/node" "*"
-    jest-message-util "^24.3.0"
-    jest-mock "^24.3.0"
-
-"@jest/reporters@^24.3.1":
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/@jest/reporters/-/reporters-24.3.1.tgz#68e4abc8d4233acd0dd87287f3bd270d81066248"
-  integrity sha512-jEIDJcvk20ReUW1Iqb+prlAcFV+kfFhQ/01poCq8X9As7/l/2y1GqVwJ3+6SaPTZuCXh0d0LVDy86zDAa8zlVA==
-  dependencies:
-    "@jest/environment" "^24.3.1"
-    "@jest/test-result" "^24.3.0"
-    "@jest/transform" "^24.3.1"
-    "@jest/types" "^24.3.0"
+"@jest/environment@^24.7.0":
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/@jest/environment/-/environment-24.7.0.tgz#5ff0099e1c184e2bd3a0517f60135baf28836b2e"
+  integrity sha512-Vfv5vTPcE5Rp5TYK/hpUI07LV+OH6HOIpDNZ5lWLQ88HkPsDi9ILcSDLJs4tBZLcYltotlGapb5XUTjAfaRWow==
+  dependencies:
+    "@jest/fake-timers" "^24.7.0"
+    "@jest/transform" "^24.7.0"
+    "@jest/types" "^24.7.0"
+    jest-mock "^24.7.0"
+
+"@jest/fake-timers@^24.7.0":
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/@jest/fake-timers/-/fake-timers-24.7.0.tgz#6735c6d88ee096a6303f369fa5fddef12f79779c"
+  integrity sha512-wwq54UIqxC0JsKNQcwJyD4JjSkUYV9rZ1qz2lGGG1iMrFgn6ls37GBo/Cay2qCcnmdyVy+kQ5RE1+7Un7Kw4ew==
+  dependencies:
+    "@jest/types" "^24.7.0"
+    jest-message-util "^24.7.0"
+    jest-mock "^24.7.0"
+
+"@jest/reporters@^24.7.0":
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/@jest/reporters/-/reporters-24.7.0.tgz#f780e0811bd1de46ed78270eb622097387cbb442"
+  integrity sha512-iOLYOXtRJEkY//aI6b95U5T1JzcRrvfKAlk7zj5ab+4w/Drko9x0PaP0eRBMRvSolzwiXaF8f1zWId397N6Vyg==
+  dependencies:
+    "@jest/environment" "^24.7.0"
+    "@jest/test-result" "^24.7.0"
+    "@jest/transform" "^24.7.0"
+    "@jest/types" "^24.7.0"
     chalk "^2.0.1"
     exit "^0.1.2"
     glob "^7.1.2"
@@ -219,11 +216,11 @@
     istanbul-lib-coverage "^2.0.2"
     istanbul-lib-instrument "^3.0.1"
     istanbul-lib-source-maps "^3.0.1"
-    jest-haste-map "^24.3.1"
-    jest-resolve "^24.3.1"
-    jest-runtime "^24.3.1"
-    jest-util "^24.3.0"
-    jest-worker "^24.3.1"
+    jest-haste-map "^24.7.0"
+    jest-resolve "^24.7.0"
+    jest-runtime "^24.7.0"
+    jest-util "^24.7.0"
+    jest-worker "^24.6.0"
     node-notifier "^5.2.1"
     slash "^2.0.0"
     source-map "^0.6.0"
@@ -238,42 +235,52 @@
     graceful-fs "^4.1.15"
     source-map "^0.6.0"
 
-"@jest/test-result@^24.3.0":
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/@jest/test-result/-/test-result-24.3.0.tgz#4c0b1c9716212111920f7cf8c4329c69bc81924a"
-  integrity sha512-j7UZ49T8C4CVipEY99nLttnczVTtLyVzFfN20OiBVn7awOs0U3endXSTq7ouPrLR5y4YjI5GDcbcvDUjgeamzg==
+"@jest/test-result@^24.7.0":
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/@jest/test-result/-/test-result-24.7.0.tgz#062631a3b1727ef4cc6521df152b9142a68f081f"
+  integrity sha512-bl7HcDnMYEemy/myEmc9AaO9YXxANADNYtXJRC9haolx8btNHY6q78YdL+jb/KC4vBmEEoK+OSgMae90C1tZMQ==
+  dependencies:
+    "@jest/console" "^24.6.0"
+    "@jest/types" "^24.7.0"
+    "@types/istanbul-lib-coverage" "^2.0.0"
+
+"@jest/test-sequencer@^24.7.0":
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/@jest/test-sequencer/-/test-sequencer-24.7.0.tgz#05a53b29a78269143489d9653da3b31f6e32c702"
+  integrity sha512-+i7aeDimhwDVzk6pt5r7ZPNMMJ6/p9jaIu6nVumXQjDR2UmuH+/QOnQcKml7+9/U/TEX9Fl61n+OoH+Ds0PTxw==
   dependencies:
-    "@jest/console" "^24.3.0"
-    "@jest/types" "^24.3.0"
-    "@types/istanbul-lib-coverage" "^1.1.0"
+    "@jest/test-result" "^24.7.0"
+    jest-haste-map "^24.7.0"
+    jest-runner "^24.7.0"
+    jest-runtime "^24.7.0"
 
-"@jest/transform@^24.3.1":
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/@jest/transform/-/transform-24.3.1.tgz#ce9e1329eb5e640f493bcd5c8eb9970770959bfc"
-  integrity sha512-PpjylI5goT4Si69+qUjEeHuKjex0LjjrqJzrMYzlOZn/+SCumGKuGC0UQFeEPThyGsFvWH1Q4gj0R66eOHnIpw==
+"@jest/transform@^24.7.0":
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/@jest/transform/-/transform-24.7.0.tgz#c74a1ee5c02f532c22bfc3cddf2685cc3ee5a9b4"
+  integrity sha512-jwgjrNaZjUuYAf9OZFgyChqEN9p/LS8YkK6D0vuORLXoxiBSZy76tX0/RkCkSkOjgI8IsFwccOJ6RcYBw45R6Q==
   dependencies:
     "@babel/core" "^7.1.0"
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
     babel-plugin-istanbul "^5.1.0"
     chalk "^2.0.1"
     convert-source-map "^1.4.0"
     fast-json-stable-stringify "^2.0.0"
     graceful-fs "^4.1.15"
-    jest-haste-map "^24.3.1"
+    jest-haste-map "^24.7.0"
     jest-regex-util "^24.3.0"
-    jest-util "^24.3.0"
+    jest-util "^24.7.0"
     micromatch "^3.1.10"
     realpath-native "^1.1.0"
     slash "^2.0.0"
     source-map "^0.6.1"
     write-file-atomic "2.4.1"
 
-"@jest/types@^24.3.0":
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/@jest/types/-/types-24.3.0.tgz#3f6e117e47248a9a6b5f1357ec645bd364f7ad23"
-  integrity sha512-VoO1F5tU2n/93QN/zaZ7Q8SeV/Rj+9JJOgbvKbBwy4lenvmdj1iDaQEPXGTKrO6OSvDeb2drTFipZJYxgo6kIQ==
+"@jest/types@^24.7.0":
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/@jest/types/-/types-24.7.0.tgz#c4ec8d1828cdf23234d9b4ee31f5482a3f04f48b"
+  integrity sha512-ipJUa2rFWiKoBqMKP63Myb6h9+iT3FHRTF2M8OR6irxWzItisa8i4dcSg14IbvmXUnBlHBlUQPYUHWyX3UPpYA==
   dependencies:
-    "@types/istanbul-lib-coverage" "^1.1.0"
+    "@types/istanbul-lib-coverage" "^2.0.0"
     "@types/yargs" "^12.0.9"
 
 "@types/babel__core@^7.1.0":
@@ -327,10 +334,10 @@
     "@types/minimatch" "*"
     "@types/node" "*"
 
-"@types/istanbul-lib-coverage@^1.1.0":
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-1.1.0.tgz#2cc2ca41051498382b43157c8227fea60363f94a"
-  integrity sha512-ohkhb9LehJy+PA40rDtGAji61NCgdtKLAlFoYp4cnuuQEswwdK3vz9SOIkkyc3wrk8dzjphQApNs56yyXLStaQ==
+"@types/istanbul-lib-coverage@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.0.tgz#1eb8c033e98cf4e1a4cedcaf8bcafe8cb7591e85"
+  integrity sha512-eAtOAFZefEnfJiRFQBGw1eYqa5GTLCZ1y86N0XSI/D6EB+E8z6VPV/UL7Gi5UEclFqoQk+6NRqEDsfmDLXn8sg==
 
 "@types/jest-diff@*":
   version "20.0.1"
@@ -665,16 +672,16 @@ babel-code-frame@^6.22.0:
     esutils "^2.0.2"
     js-tokens "^3.0.2"
 
-babel-jest@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-24.3.1.tgz#168468a37e90426520c5293da4f55e1a512063b0"
-  integrity sha512-6KaXyUevY0KAxD5Ba+EBhyfwvc+R2f7JV7BpBZ5T8yJGgj0M1hYDfRhDq35oD5MzprMf/ggT81nEuLtMyxfDIg==
+babel-jest@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-24.7.0.tgz#9dfc6245a5a9b3757c1f1e3c19705cca0941d55d"
+  integrity sha512-7WRraf28jlluyVLPyDY4+DXzCptiWor44caqRzefo+3btgHUb7FXEFXeqxwH2UuNCMnNY3plh/7hQ9bsLVwmUQ==
   dependencies:
-    "@jest/transform" "^24.3.1"
-    "@jest/types" "^24.3.0"
+    "@jest/transform" "^24.7.0"
+    "@jest/types" "^24.7.0"
     "@types/babel__core" "^7.1.0"
     babel-plugin-istanbul "^5.1.0"
-    babel-preset-jest "^24.3.0"
+    babel-preset-jest "^24.6.0"
     chalk "^2.4.2"
     slash "^2.0.0"
 
@@ -687,20 +694,20 @@ babel-plugin-istanbul@^5.1.0:
     istanbul-lib-instrument "^3.0.0"
     test-exclude "^5.0.0"
 
-babel-plugin-jest-hoist@^24.3.0:
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-24.3.0.tgz#f2e82952946f6e40bb0a75d266a3790d854c8b5b"
-  integrity sha512-nWh4N1mVH55Tzhx2isvUN5ebM5CDUvIpXPZYMRazQughie/EqGnbR+czzoQlhUmJG9pPJmYDRhvocotb2THl1w==
+babel-plugin-jest-hoist@^24.6.0:
+  version "24.6.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-24.6.0.tgz#f7f7f7ad150ee96d7a5e8e2c5da8319579e78019"
+  integrity sha512-3pKNH6hMt9SbOv0F3WVmy5CWQ4uogS3k0GY5XLyQHJ9EGpAT9XWkFd2ZiXXtkwFHdAHa5j7w7kfxSP5lAIwu7w==
   dependencies:
     "@types/babel__traverse" "^7.0.6"
 
-babel-preset-jest@^24.3.0:
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-24.3.0.tgz#db88497e18869f15b24d9c0e547d8e0ab950796d"
-  integrity sha512-VGTV2QYBa/Kn3WCOKdfS31j9qomaXSgJqi65B6o05/1GsJyj9LVhSljM9ro4S+IBGj/ENhNBuH9bpqzztKAQSw==
+babel-preset-jest@^24.6.0:
+  version "24.6.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-24.6.0.tgz#66f06136eefce87797539c0d63f1769cc3915984"
+  integrity sha512-pdZqLEdmy1ZK5kyRUfvBb2IfTPb2BUvIJczlPspS8fWmBQslNNDBqVfh7BW5leOVJMDZKzjD8XEyABTk6gQ5yw==
   dependencies:
     "@babel/plugin-syntax-object-rest-spread" "^7.0.0"
-    babel-plugin-jest-hoist "^24.3.0"
+    babel-plugin-jest-hoist "^24.6.0"
 
 babel-runtime@^6.9.2:
   version "6.26.0"
@@ -1643,16 +1650,16 @@ expand-range@^1.8.1:
   dependencies:
     fill-range "^2.1.0"
 
-expect@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/expect/-/expect-24.3.1.tgz#7c42507da231a91a8099d065bc8dc9322dc85fc0"
-  integrity sha512-xnmobSlaqhg4FKqjb5REk4AobQzFMJoctDdREKfSGqrtzRfCWYbfqt3WmikAvQz/J8mCNQhORgYdEjPMJbMQPQ==
+expect@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-24.7.0.tgz#80f7bffd700414df2e0b35f28d9ae4514d971ced"
+  integrity sha512-sVRlM83O5tH2G7VUZuClY01k1UGqw7jJcI9rCNn0zaPkbcn+nOOj8MLzhHxF7rI4Ak2vblW/KzCDwSXPhXHlOg==
   dependencies:
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
     ansi-styles "^3.2.0"
     jest-get-type "^24.3.0"
-    jest-matcher-utils "^24.3.1"
-    jest-message-util "^24.3.0"
+    jest-matcher-utils "^24.7.0"
+    jest-message-util "^24.7.0"
     jest-regex-util "^24.3.0"
 
 extend-shallow@^2.0.1:
@@ -2605,65 +2612,66 @@ istanbul-reports@^2.1.1:
   dependencies:
     handlebars "^4.1.0"
 
-jest-changed-files@^24.3.0:
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-24.3.0.tgz#7050ae29aaf1d59437c80f21d5b3cd354e88a499"
-  integrity sha512-fTq0YAUR6644fgsqLC7Zi2gXA/bAplMRvfXQdutmkwgrCKK6upkj+sgXqsUfUZRm15CVr3YSojr/GRNn71IMvg==
+jest-changed-files@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-24.7.0.tgz#39d723a11b16ed7b373ac83adc76a69464b0c4fa"
+  integrity sha512-33BgewurnwSfJrW7T5/ZAXGE44o7swLslwh8aUckzq2e17/2Os1V0QU506ZNik3hjs8MgnEMKNkcud442NCDTw==
   dependencies:
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
     execa "^1.0.0"
     throat "^4.0.0"
 
-jest-cli@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-24.3.1.tgz#52e4ae5f11044b41e06ca39fc7a7302fbbcb1661"
-  integrity sha512-HdwMgigvDQdlWX7gwM2QMkJJRqSk7tTYKq7kVplblK28RarqquJMWV/lOCN8CukuG9u3DZTeXpCDXR7kpGfB3w==
+jest-cli@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-24.7.0.tgz#b4f399662747f04b92b66e4844c77fa8c817034a"
+  integrity sha512-/JNCbQGRTc2+HE+Qq1vCExOyyHvAFIdhBvdsEjQvH+UmghJBvA4UdOl6ok4fsPQnysa/p3gez3KosCWJdt0l6w==
   dependencies:
-    "@jest/core" "^24.3.1"
-    "@jest/test-result" "^24.3.0"
-    "@jest/types" "^24.3.0"
+    "@jest/core" "^24.7.0"
+    "@jest/test-result" "^24.7.0"
+    "@jest/types" "^24.7.0"
     chalk "^2.0.1"
     exit "^0.1.2"
     import-local "^2.0.0"
     is-ci "^2.0.0"
-    jest-config "^24.3.1"
-    jest-util "^24.3.0"
-    jest-validate "^24.3.1"
+    jest-config "^24.7.0"
+    jest-util "^24.7.0"
+    jest-validate "^24.7.0"
     prompts "^2.0.1"
     realpath-native "^1.1.0"
     yargs "^12.0.2"
 
-jest-config@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-24.3.1.tgz#271aff2d3aeabf1ff92512024eeca3323cd31a07"
-  integrity sha512-ujHQywsM//vKFvJwEC02KNZgKAGOzGz1bFPezmTQtuj8XdfsAVq8p6N/dw4yodXV11gSf6TJ075i4ehM+mKatA==
+jest-config@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-24.7.0.tgz#42d64ced31a144aeca4c681de42850e703549a28"
+  integrity sha512-OsE0l9+QrXCLPQ8yJOWX/hQiH8OBf10/5pmBN6OTttU80KE0nF17gs3sUJ4ZikNsQLkbjQs1hW7g9Wg7u0eTpw==
   dependencies:
     "@babel/core" "^7.1.0"
-    "@jest/types" "^24.3.0"
-    babel-jest "^24.3.1"
+    "@jest/test-sequencer" "^24.7.0"
+    "@jest/types" "^24.7.0"
+    babel-jest "^24.7.0"
     chalk "^2.0.1"
     glob "^7.1.1"
-    jest-environment-jsdom "^24.3.1"
-    jest-environment-node "^24.3.1"
+    jest-environment-jsdom "^24.7.0"
+    jest-environment-node "^24.7.0"
     jest-get-type "^24.3.0"
-    jest-jasmine2 "^24.3.1"
+    jest-jasmine2 "^24.7.0"
     jest-regex-util "^24.3.0"
-    jest-resolve "^24.3.1"
-    jest-util "^24.3.0"
-    jest-validate "^24.3.1"
+    jest-resolve "^24.7.0"
+    jest-util "^24.7.0"
+    jest-validate "^24.7.0"
     micromatch "^3.1.10"
-    pretty-format "^24.3.1"
+    pretty-format "^24.7.0"
     realpath-native "^1.1.0"
 
-jest-diff@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-24.3.1.tgz#87952e5ea1548567da91df398fa7bf7977d3f96a"
-  integrity sha512-YRVzDguyzShP3Pb9wP/ykBkV7Z+O4wltrMZ2P4LBtNxrHNpxwI2DECrpD9XevxWubRy5jcE8sSkxyX3bS7W+rA==
+jest-diff@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-24.7.0.tgz#5d862899be46249754806f66e5729c07fcb3580f"
+  integrity sha512-ULQZ5B1lWpH70O4xsANC4tf4Ko6RrpwhE3PtG6ERjMg1TiYTC2Wp4IntJVGro6a8HG9luYHhhmF4grF0Pltckg==
   dependencies:
     chalk "^2.0.1"
     diff-sequences "^24.3.0"
     jest-get-type "^24.3.0"
-    pretty-format "^24.3.1"
+    pretty-format "^24.7.0"
 
 jest-docblock@^24.3.0:
   version "24.3.0"
@@ -2672,232 +2680,241 @@ jest-docblock@^24.3.0:
   dependencies:
     detect-newline "^2.1.0"
 
-jest-each@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-24.3.1.tgz#ed8fe8b9f92a835a6625ca8c7ee06bc904440316"
-  integrity sha512-GTi+nxDaWwSgOPLiiqb/p4LURy0mv3usoqsA2eoTYSmRsLgjgZ6VUyRpUBH5JY9EMBx33suNFXk0iyUm29WRpw==
+jest-each@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-24.7.0.tgz#7850862106bc9ecb875ffb8eb5e3d3fd9885208f"
+  integrity sha512-QIva7rgK9R+23uQUnqgSRlZJ5MwJIVanoQNzRZl0zbhv9M05TDqoneVOhpQyDM5ZUJjqCLzwu0PoG6L8U7i8qA==
   dependencies:
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
     chalk "^2.0.1"
     jest-get-type "^24.3.0"
-    jest-util "^24.3.0"
-    pretty-format "^24.3.1"
-
-jest-environment-jsdom@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-24.3.1.tgz#49826bcf12fb3e38895f1e2aaeb52bde603cc2e4"
-  integrity sha512-rz2OSYJiQerDqWDwjisqRwhVNpwkqFXdtyMzEuJ47Ip9NRpRQ+qy7/+zFujPUy/Z+zjWRO5seHLB/dOD4VpEVg==
-  dependencies:
-    "@jest/environment" "^24.3.1"
-    "@jest/fake-timers" "^24.3.0"
-    "@jest/types" "^24.3.0"
-    jest-mock "^24.3.0"
-    jest-util "^24.3.0"
+    jest-util "^24.7.0"
+    pretty-format "^24.7.0"
+
+jest-environment-jsdom@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-24.7.0.tgz#e263adb59edb79194caae10e20f39d324e35dffb"
+  integrity sha512-U3IscwOkfZLUfv0sgeHX2DP7gxZNREXBwulNyP2+SYtLKdGYYjD7pLY4DcUq0y7cc0+VXfrok2QXeGF8qDbixw==
+  dependencies:
+    "@jest/environment" "^24.7.0"
+    "@jest/fake-timers" "^24.7.0"
+    "@jest/types" "^24.7.0"
+    jest-mock "^24.7.0"
+    jest-util "^24.7.0"
     jsdom "^11.5.1"
 
-jest-environment-node@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-24.3.1.tgz#333d864c569b27658a96bb3b10e02e7172125415"
-  integrity sha512-Xy+/yFem/yUs9OkzbcawQT237vwDjBhAVLjac1KYAMYVjGb0Vb/Ovw4g61PunVdrEIpfcXNtRUltM4+9c7lARQ==
+jest-environment-node@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-24.7.0.tgz#d18cf65f4417e665df118b966149a990b7b3bd20"
+  integrity sha512-XECuhDfrdHuw/+5JrjS+D9tuBsv2M0MpSzJmSTGqBeCmgekaCbLB4wcU5XYWsyFUAlhDTU2Vn6UqReQceiHtKQ==
   dependencies:
-    "@jest/environment" "^24.3.1"
-    "@jest/fake-timers" "^24.3.0"
-    "@jest/types" "^24.3.0"
-    jest-mock "^24.3.0"
-    jest-util "^24.3.0"
+    "@jest/environment" "^24.7.0"
+    "@jest/fake-timers" "^24.7.0"
+    "@jest/types" "^24.7.0"
+    jest-mock "^24.7.0"
+    jest-util "^24.7.0"
 
 jest-get-type@^24.3.0:
   version "24.3.0"
   resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-24.3.0.tgz#582cfd1a4f91b5cdad1d43d2932f816d543c65da"
   integrity sha512-HYF6pry72YUlVcvUx3sEpMRwXEWGEPlJ0bSPVnB3b3n++j4phUEoSPcS6GC0pPJ9rpyPSe4cb5muFo6D39cXow==
 
-jest-haste-map@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-24.3.1.tgz#b4a66dbe1e6bc45afb9cd19c083bff81cdd535a1"
-  integrity sha512-OTMQle+astr1lWKi62Ccmk2YWn6OtUoU/8JpJdg8zdsnpFIry/k0S4sQ4nWocdM07PFdvqcthWc78CkCE6sXvA==
+jest-haste-map@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-24.7.0.tgz#3b05c832e3fc41f45f8c061cbca0ed4c604787a4"
+  integrity sha512-f84QcZoA/PbAjGbPnisNJfj73x3noM/wgPhRO5kT1l18pi46Lcs+QsN3WW+bGNdzIUUDzjaJqZtRTJxT71sHCA==
   dependencies:
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
+    anymatch "^2.0.0"
     fb-watchman "^2.0.0"
     graceful-fs "^4.1.15"
     invariant "^2.2.4"
-    jest-serializer "^24.3.0"
-    jest-util "^24.3.0"
-    jest-worker "^24.3.1"
+    jest-serializer "^24.4.0"
+    jest-util "^24.7.0"
+    jest-worker "^24.6.0"
     micromatch "^3.1.10"
     sane "^4.0.3"
+    walker "^1.0.7"
+  optionalDependencies:
+    fsevents "^1.2.7"
 
-jest-jasmine2@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-24.3.1.tgz#127d628d3ac0829bd3c0fccacb87193e543b420b"
-  integrity sha512-STo6ar1IyPlIPq9jPxDQhM7lC0dAX7KKN0LmCLMlgJeXwX+1XiVdtZDv1a4zyg6qhNdpo1arOBGY0BcovUK7ug==
+jest-jasmine2@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-24.7.0.tgz#53ec46f1e7de94e17d1c5a702744f8d30f37583c"
+  integrity sha512-bPlCXEl3YXeCLAXa0tegW8WWa94RQkXf4K4FaoMXS8F5iNic6qdj0CaPNQjMkz8s3qdnSN8GMgwF5RK8Vu5krQ==
   dependencies:
     "@babel/traverse" "^7.1.0"
-    "@jest/environment" "^24.3.1"
-    "@jest/test-result" "^24.3.0"
-    "@jest/types" "^24.3.0"
+    "@jest/environment" "^24.7.0"
+    "@jest/test-result" "^24.7.0"
+    "@jest/types" "^24.7.0"
     chalk "^2.0.1"
     co "^4.6.0"
-    expect "^24.3.1"
+    expect "^24.7.0"
     is-generator-fn "^2.0.0"
-    jest-each "^24.3.1"
-    jest-matcher-utils "^24.3.1"
-    jest-message-util "^24.3.0"
-    jest-runtime "^24.3.1"
-    jest-snapshot "^24.3.1"
-    jest-util "^24.3.0"
-    pretty-format "^24.3.1"
+    jest-each "^24.7.0"
+    jest-matcher-utils "^24.7.0"
+    jest-message-util "^24.7.0"
+    jest-runtime "^24.7.0"
+    jest-snapshot "^24.7.0"
+    jest-util "^24.7.0"
+    pretty-format "^24.7.0"
     throat "^4.0.0"
 
-jest-leak-detector@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-24.3.1.tgz#ed89d05ca07e91b2b51dac1f676ab354663aa8da"
-  integrity sha512-GncRwEtAw/SohdSyY4bk2RE06Ac1dZrtQGZQ2j35hSuN4gAAAKSYMszJS2WDixsAEaFN+GHBHG+d8pjVGklKyw==
+jest-leak-detector@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-24.7.0.tgz#323ff93ed69be12e898f5b040952f08a94288ff9"
+  integrity sha512-zV0qHKZGXtmPVVzT99CVEcHE9XDf+8LwiE0Ob7jjezERiGVljmqKFWpV2IkG+rkFIEUHFEkMiICu7wnoPM/RoQ==
   dependencies:
-    pretty-format "^24.3.1"
+    pretty-format "^24.7.0"
 
-jest-matcher-utils@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-24.3.1.tgz#025e1cd9c54a5fde68e74b12428775d06d123aa8"
-  integrity sha512-P5VIsUTJeI0FYvWVMwEHjxK1L83vEkDiKMV0XFPIrT2jzWaWPB2+dPCHkP2ID9z4eUKElaHqynZnJiOdNVHfXQ==
+jest-matcher-utils@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-24.7.0.tgz#bbee1ff37bc8b2e4afcaabc91617c1526af4bcd4"
+  integrity sha512-158ieSgk3LNXeUhbVJYRXyTPSCqNgVXOp/GT7O94mYd3pk/8+odKTyR1JLtNOQSPzNi8NFYVONtvSWA/e1RDXg==
   dependencies:
     chalk "^2.0.1"
-    jest-diff "^24.3.1"
+    jest-diff "^24.7.0"
     jest-get-type "^24.3.0"
-    pretty-format "^24.3.1"
+    pretty-format "^24.7.0"
 
-jest-message-util@^24.3.0:
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-24.3.0.tgz#e8f64b63ebc75b1a9c67ee35553752596e70d4a9"
-  integrity sha512-lXM0YgKYGqN5/eH1NGw4Ix+Pk2I9Y77beyRas7xM24n+XTTK3TbT0VkT3L/qiyS7WkW0YwyxoXnnAaGw4hsEDA==
+jest-message-util@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-24.7.0.tgz#9d80f14eff66004ec82707e46d58387586df7335"
+  integrity sha512-hzuxx/g7t3uWxC2A12cZbVQI0XDyaXbvcvjNqX/XYijRDJa73/7PDl8ZdCRicbE5L7/jLK9kfzwDd/AimuUWbQ==
   dependencies:
     "@babel/code-frame" "^7.0.0"
-    "@jest/test-result" "^24.3.0"
-    "@jest/types" "^24.3.0"
+    "@jest/test-result" "^24.7.0"
+    "@jest/types" "^24.7.0"
     "@types/stack-utils" "^1.0.1"
     chalk "^2.0.1"
     micromatch "^3.1.10"
     slash "^2.0.0"
     stack-utils "^1.0.1"
 
-jest-mock@^24.3.0:
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-24.3.0.tgz#95a86b6ad474e3e33227e6dd7c4ff6b07e18d3cb"
-  integrity sha512-AhAo0qjbVWWGvcbW5nChFjR0ObQImvGtU6DodprNziDOt+pP0CBdht/sYcNIOXeim8083QUi9bC8QdKB8PTK4Q==
+jest-mock@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-24.7.0.tgz#e49ce7262c12d7f5897b0d8af77f6db8e538023b"
+  integrity sha512-6taW4B4WUcEiT2V9BbOmwyGuwuAFT2G8yghF7nyNW1/2gq5+6aTqSPcS9lS6ArvEkX55vbPAS/Jarx5LSm4Fng==
   dependencies:
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
+
+jest-pnp-resolver@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/jest-pnp-resolver/-/jest-pnp-resolver-1.2.1.tgz#ecdae604c077a7fbc70defb6d517c3c1c898923a"
+  integrity sha512-pgFw2tm54fzgYvc/OHrnysABEObZCUNFnhjoRjaVOCN8NYc032/gVjPaHD4Aq6ApkSieWtfKAFQtmDKAmhupnQ==
 
 jest-regex-util@^24.3.0:
   version "24.3.0"
   resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-24.3.0.tgz#d5a65f60be1ae3e310d5214a0307581995227b36"
   integrity sha512-tXQR1NEOyGlfylyEjg1ImtScwMq8Oh3iJbGTjN7p0J23EuVX1MA8rwU69K4sLbCmwzgCUbVkm0FkSF9TdzOhtg==
 
-jest-resolve-dependencies@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-24.3.1.tgz#a22839d611ba529a74594ee274ce2b77d046bea9"
-  integrity sha512-9JUejNImGnJjbNR/ttnod+zQIWANpsrYMPt18s2tYGK6rP191qFsyEQ2BhAQMdYDRkTmi8At+Co9tL+jTPqdpw==
+jest-resolve-dependencies@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-24.7.0.tgz#f7d232e4be4f4b8a4fde09ac2341ea8979a18cf4"
+  integrity sha512-R0nllgRNorl/Z1SPp669f3ELTLPTIQ1ZbLyHZW9KYCLgUhbUVESwbOsXjcWmtrhKKxtTaaLtQbDkynOIj53gJQ==
   dependencies:
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
     jest-regex-util "^24.3.0"
-    jest-snapshot "^24.3.1"
+    jest-snapshot "^24.7.0"
 
-jest-resolve@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-24.3.1.tgz#103dbd438b59618ea428ec4acbd65c56495ba397"
-  integrity sha512-N+Q3AcVuKxpn/kjQMxUVLwBk32ZE1diP4MPcHyjVwcKpCUuKrktfRR3Mqe/T2HoD25wyccstaqcPUKIudl41bg==
+jest-resolve@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-24.7.0.tgz#0b13604676131a64e4d90cd1d34296b052ebc08e"
+  integrity sha512-1coBnLJHuz3VEe1x/I1tFaAgPsp42KVIZKNaVSUxVUyDEwkp4OvsZ59Mwl+bF3L+2OFEdCWj3DFU398NUrANsg==
   dependencies:
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
     browser-resolve "^1.11.3"
     chalk "^2.0.1"
+    jest-pnp-resolver "^1.2.1"
     realpath-native "^1.1.0"
 
-jest-runner@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-24.3.1.tgz#5488566fa60cdb4b00a89c734ad6b54b9561415d"
-  integrity sha512-Etc9hQ5ruwg+q7DChm+E8qzHHdNTLeUdlo+whPQRSpNSgl0AEgc2r2mT4lxODREqmnHg9A8JHA44pIG4GE0Gzg==
+jest-runner@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-24.7.0.tgz#ba0141f1b3a93dc1c26e4db57655163f6cb62975"
+  integrity sha512-1ClbQ5CoRjyjmIOR5k5O0EhrVi0N0p7Q7eD9AKlWLMhrYwQOJrVclI/II0g5W4kPsKHZIdoL7KhwcUEiXNmckg==
   dependencies:
-    "@jest/console" "^24.3.0"
-    "@jest/environment" "^24.3.1"
-    "@jest/test-result" "^24.3.0"
-    "@jest/types" "^24.3.0"
+    "@jest/console" "^24.6.0"
+    "@jest/environment" "^24.7.0"
+    "@jest/test-result" "^24.7.0"
+    "@jest/types" "^24.7.0"
     chalk "^2.4.2"
     exit "^0.1.2"
     graceful-fs "^4.1.15"
-    jest-config "^24.3.1"
+    jest-config "^24.7.0"
     jest-docblock "^24.3.0"
-    jest-haste-map "^24.3.1"
-    jest-jasmine2 "^24.3.1"
-    jest-leak-detector "^24.3.1"
-    jest-message-util "^24.3.0"
-    jest-resolve "^24.3.1"
-    jest-runtime "^24.3.1"
-    jest-util "^24.3.0"
-    jest-worker "^24.3.1"
+    jest-haste-map "^24.7.0"
+    jest-jasmine2 "^24.7.0"
+    jest-leak-detector "^24.7.0"
+    jest-message-util "^24.7.0"
+    jest-resolve "^24.7.0"
+    jest-runtime "^24.7.0"
+    jest-util "^24.7.0"
+    jest-worker "^24.6.0"
     source-map-support "^0.5.6"
     throat "^4.0.0"
 
-jest-runtime@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-24.3.1.tgz#2798230b4fbed594b375a13e395278694d4751e2"
-  integrity sha512-Qz/tJWbZ2naFJ2Kvy1p+RhhRgsPYh4e6wddVRy6aHBr32FTt3Ja33bfV7pkMFWXFbVuAsJMJVdengbvdhWzq4A==
+jest-runtime@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-24.7.0.tgz#80c393970e81d0a86aa79fdf987470afa515ebf6"
+  integrity sha512-UHrBjGhXM8zjhxgaYqHD9GqN/nr14dHNJSltQY2GKFIYFup2PpGYPs/UgaioAdmWpgmAHxrrZD2T2o8JaBiKMg==
   dependencies:
-    "@jest/console" "^24.3.0"
-    "@jest/environment" "^24.3.1"
+    "@jest/console" "^24.6.0"
+    "@jest/environment" "^24.7.0"
     "@jest/source-map" "^24.3.0"
-    "@jest/transform" "^24.3.1"
-    "@jest/types" "^24.3.0"
+    "@jest/transform" "^24.7.0"
+    "@jest/types" "^24.7.0"
     "@types/yargs" "^12.0.2"
     chalk "^2.0.1"
     exit "^0.1.2"
     glob "^7.1.3"
     graceful-fs "^4.1.15"
-    jest-config "^24.3.1"
-    jest-haste-map "^24.3.1"
-    jest-message-util "^24.3.0"
-    jest-mock "^24.3.0"
+    jest-config "^24.7.0"
+    jest-haste-map "^24.7.0"
+    jest-message-util "^24.7.0"
+    jest-mock "^24.7.0"
     jest-regex-util "^24.3.0"
-    jest-resolve "^24.3.1"
-    jest-snapshot "^24.3.1"
-    jest-util "^24.3.0"
-    jest-validate "^24.3.1"
+    jest-resolve "^24.7.0"
+    jest-snapshot "^24.7.0"
+    jest-util "^24.7.0"
+    jest-validate "^24.7.0"
     realpath-native "^1.1.0"
     slash "^2.0.0"
     strip-bom "^3.0.0"
     yargs "^12.0.2"
 
-jest-serializer@^24.3.0:
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-24.3.0.tgz#074e307300d1451617cf2630d11543ee4f74a1c8"
-  integrity sha512-RiSpqo2OFbVLJN/PgAOwQIUeHDfss6NBUDTLhjiJM8Bb5rMrwRqHfkaqahIsOf9cXXB5UjcqDCzbQ7AIoMqWkg==
+jest-serializer@^24.4.0:
+  version "24.4.0"
+  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-24.4.0.tgz#f70c5918c8ea9235ccb1276d232e459080588db3"
+  integrity sha512-k//0DtglVstc1fv+GY/VHDIjrtNjdYvYjMlbLUed4kxrE92sIUewOi5Hj3vrpB8CXfkJntRPDRjCrCvUhBdL8Q==
 
-jest-snapshot@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-24.3.1.tgz#0f22a86c1b8c87e823f5ad095e82c19d9ed93d72"
-  integrity sha512-7wbNJWh0sBjmoaexTOWqS7nleTQME7o2W9XKU6CHCxG49Thjct4aVPC/QPNF5NHnvf4M/VDmudIDbwz6noJTRA==
+jest-snapshot@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-24.7.0.tgz#2d279f756f2b771ef0a72a96055a36f71d44dfe0"
+  integrity sha512-2TsxHzf4LZ8Wp1a4ORNnM+aL3lN30nOn4V5rNInGQ5an56u3k4lzOQ45AbzFArvcxPpujY6GzNCmstNJ5p/LYA==
   dependencies:
     "@babel/types" "^7.0.0"
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
     chalk "^2.0.1"
-    expect "^24.3.1"
-    jest-diff "^24.3.1"
-    jest-matcher-utils "^24.3.1"
-    jest-message-util "^24.3.0"
-    jest-resolve "^24.3.1"
+    expect "^24.7.0"
+    jest-diff "^24.7.0"
+    jest-matcher-utils "^24.7.0"
+    jest-message-util "^24.7.0"
+    jest-resolve "^24.7.0"
     mkdirp "^0.5.1"
     natural-compare "^1.4.0"
-    pretty-format "^24.3.1"
+    pretty-format "^24.7.0"
     semver "^5.5.0"
 
-jest-util@^24.3.0:
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-24.3.0.tgz#a549ae9910fedbd4c5912b204bb1bcc122ea0057"
-  integrity sha512-eKIAC+MTKWZthUUVOwZ3Tc5a0cKMnxalQHr6qZ4kPzKn6k09sKvsmjCygqZ1SxVVfUKoa8Sfn6XDv9uTJ1iXTg==
+jest-util@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-24.7.0.tgz#1526be657e7b6a21b6af0cc64f74af44513f3a35"
+  integrity sha512-rgkYsdFksdXiLT74l282VJC0AEqcJ/xNwfnX7kNdIwCD5CA7j6D3kk3MlnVYdE0EVYTqSN7Q8tOFp5n2HQU2PQ==
   dependencies:
-    "@jest/console" "^24.3.0"
-    "@jest/fake-timers" "^24.3.0"
+    "@jest/console" "^24.6.0"
+    "@jest/fake-timers" "^24.7.0"
     "@jest/source-map" "^24.3.0"
-    "@jest/test-result" "^24.3.0"
-    "@jest/types" "^24.3.0"
-    "@types/node" "*"
+    "@jest/test-result" "^24.7.0"
+    "@jest/types" "^24.7.0"
     callsites "^3.0.0"
     chalk "^2.0.1"
     graceful-fs "^4.1.15"
@@ -2906,48 +2923,46 @@ jest-util@^24.3.0:
     slash "^2.0.0"
     source-map "^0.6.0"
 
-jest-validate@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-24.3.1.tgz#9359eea5a767a3d20b4fa7a5764fd78330ba8312"
-  integrity sha512-ww3+IPNCOEMi1oKlrHdSnBXetXtdrrdSh0bqLNTVkWglduhORf94RJWd1ko9oEPU2TcEQS5QIPacYziQIUzc4A==
+jest-validate@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-24.7.0.tgz#70007076f338528ee1b1c8a8258b1b0bb982508d"
+  integrity sha512-cgai/gts9B2chz1rqVdmLhzYxQbgQurh1PEQSvSgPZ8KGa1AqXsqC45W5wKEwzxKrWqypuQrQxnF4+G9VejJJA==
   dependencies:
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
     camelcase "^5.0.0"
     chalk "^2.0.1"
     jest-get-type "^24.3.0"
     leven "^2.1.0"
-    pretty-format "^24.3.1"
+    pretty-format "^24.7.0"
 
-jest-watcher@^24.3.0:
-  version "24.3.0"
-  resolved "https://registry.yarnpkg.com/jest-watcher/-/jest-watcher-24.3.0.tgz#ee51c6afbe4b35a12fcf1107556db6756d7b9290"
-  integrity sha512-EpJS/aUG8D3DMuy9XNA4fnkKWy3DQdoWhY92ZUdlETIeEn1xya4Np/96MBSh4II5YvxwKe6JKwbu3Bnzfwa7vA==
+jest-watcher@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest-watcher/-/jest-watcher-24.7.0.tgz#c0229f166bfe1561f939f7b0d83f12fb512f2a2c"
+  integrity sha512-BBDn/6iG1dSM7fR7FBu5o6R+ZwBJBhKmM2tAqpp3yOzZD/1Aerhdx7laLFs2gajWpBzC7OEHr6yMddDX+6n0Mw==
   dependencies:
-    "@jest/test-result" "^24.3.0"
-    "@jest/types" "^24.3.0"
-    "@types/node" "*"
+    "@jest/test-result" "^24.7.0"
+    "@jest/types" "^24.7.0"
     "@types/yargs" "^12.0.9"
     ansi-escapes "^3.0.0"
     chalk "^2.0.1"
-    jest-util "^24.3.0"
+    jest-util "^24.7.0"
     string-length "^2.0.0"
 
-jest-worker@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-24.3.1.tgz#c1759dd2b1d5541b09a2e5e1bc3288de6c9d8632"
-  integrity sha512-ZCoAe/iGLzTJvWHrO8fyx3bmEQhpL16SILJmWHKe8joHhyF3z00psF1sCRT54DoHw5GJG0ZpUtGy+ylvwA4haA==
+jest-worker@^24.6.0:
+  version "24.6.0"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-24.6.0.tgz#7f81ceae34b7cde0c9827a6980c35b7cdc0161b3"
+  integrity sha512-jDwgW5W9qGNvpI1tNnvajh0a5IE/PuGLFmHk6aR/BZFz8tSgGw17GsDPXAJ6p91IvYDjOw8GpFbvvZGAK+DPQQ==
   dependencies:
-    "@types/node" "*"
     merge-stream "^1.0.1"
     supports-color "^6.1.0"
 
-jest@24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/jest/-/jest-24.3.1.tgz#81959de0d57b2df923510f4fafe266712d37dcca"
-  integrity sha512-SqZguEbYNcZ3r0KUUBN+IkKfyPS1VBbIUiK4Wrc0AiGUR52gJa0fmlWSOCL3x25908QrfoQwkVDu5jCsfXb2ig==
+jest@24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-24.7.0.tgz#5fa8dee8b81d734d80af14a2606cbb90c682664d"
+  integrity sha512-1bb9H06UeqTgiyZ9Lm81No06YdWq7f4ahLdQZJnQ0n2wuyA+ODrRfbqM8emmSS85IDw54LodW0tlud/b2F+4dQ==
   dependencies:
     import-local "^2.0.0"
-    jest-cli "^24.3.1"
+    jest-cli "^24.7.0"
 
 "js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
@@ -3942,12 +3957,12 @@ prettier@1.16.4:
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.16.4.tgz#73e37e73e018ad2db9c76742e2647e21790c9717"
   integrity sha512-ZzWuos7TI5CKUeQAtFd6Zhm2s6EpAD/ZLApIhsF9pRvRtM1RFo61dM/4MSRUA0SuLugA/zgrZD8m0BaY46Og7g==
 
-pretty-format@^24.3.1:
-  version "24.3.1"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-24.3.1.tgz#ae4a98e93d73d86913a8a7dd1a7c3c900f8fda59"
-  integrity sha512-NZGH1NWS6o4i9pvRWLsxIK00JB9pqOUzVrO7yWT6vjI2thdxwvxefBJO6O5T24UAhI8P5dMceZ7x5wphgVI7Mg==
+pretty-format@^24.7.0:
+  version "24.7.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-24.7.0.tgz#d23106bc2edcd776079c2daa5da02bcb12ed0c10"
+  integrity sha512-apen5cjf/U4dj7tHetpC7UEFCvtAgnNZnBDkfPv3fokzIqyOJckAG9OlAPC1BlFALnqT/lGB2tl9EJjlK6eCsA==
   dependencies:
-    "@jest/types" "^24.3.0"
+    "@jest/types" "^24.7.0"
     ansi-regex "^4.0.0"
     ansi-styles "^3.2.0"
     react-is "^16.8.4"
@@ -5164,7 +5179,7 @@ w3c-hr-time@^1.0.1:
   dependencies:
     browser-process-hrtime "^0.1.2"
 
-walker@~1.0.5:
+walker@^1.0.7, walker@~1.0.5:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
   integrity sha1-L3+bj9ENZ3JisYqITijRlhjgKPs=