diff --git a/.travis.yml b/.travis.yml
index 15afe1f..ea713d2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: scala
 
 scala:
-- 2.12.4
+- 2.12.6
 
 jdk:
 - oraclejdk8
diff --git a/build.sbt b/build.sbt
index 325d4c3..81af38b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,11 +1,11 @@
 name := "web-router"
 
-//version := "2018.6.0-SNAPSHOT"
+//version := "2018.9.0-SNAPSHOT"
 
 enablePlugins(ScalaJSPlugin)
 
 
-val scala212 = "2.12.4"
+val scala212 = "2.12.6"
 
 scalaVersion := scala212
 
@@ -21,8 +21,8 @@ scalacOptions ++= Seq(
 //deps
 
 libraryDependencies ++= Seq(
-  "scalajs-react-interface" %%% "core" % "2018.2.2-RC" % Provided,
-  "scalajs-react-interface" %%% "universal" % "2018.2.2-RC" % Provided)
+  "scalajs-react-interface" %%% "core" % "2018.9.22-RC" % Provided,
+  "scalajs-react-interface" %%% "universal" % "2018.9.22-RC" % Provided)
 
 //bintray
 resolvers += Resolver.jcenterRepo
@@ -42,6 +42,7 @@ publishArtifact in Test := false
 
 resolvers += Resolver.bintrayRepo("scalajs-react-interface", "maven")
 scalaJSUseMainModuleInitializer in Test := true
+scalaJSUseTestModuleInitializer in Test := false
 
 scalaJSLinkerConfig ~= (_.withModuleKind(ModuleKind.CommonJSModule))
 
@@ -74,9 +75,9 @@ resolvers ++=Seq(Resolver.bintrayRepo("scalajs-react-interface", "maven"),
   Resolver.bintrayRepo("scalajs-plus", "maven"))
 
 libraryDependencies ++= Seq(
-  "org.scala-js" %%% "scalajs-dom" % "0.9.4" % Test,
-  "scalajs-jest" %%% "core" % "2018.2.2-RC" % Test,
-  "scalajs-react-interface" %%% "web" % "2018.2.2-RC" % Test
+  "org.scala-js" %%% "scalajs-dom" % "0.9.6" % Test,
+  "scalajs-jest" %%% "core" % "2018.8.14-RC" % Test,
+  "scalajs-react-interface" %%% "web" % "2018.9.22-RC" % Test
 )
 //scalaJSStage in Global := FastOptStage
 scalaJSStage in Global := FullOptStage
diff --git a/package.json b/package.json
index ee8d58c..4e43911 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "devDependencies": {},
   "dependencies": {
     "history": "^4.7.2",
-    "jest": "^22.0.4",
+    "jest": "^23.6.0",
     "path-to-regexp": "^2.1.0",
     "react": "^16.2.0",
     "react-dom": "^16.2.0"
diff --git a/project/build.properties b/project/build.properties
index 266acc6..f4508b2 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1,2 +1,2 @@
-sbt.version=1.1.0
+sbt.version=1.2.1
 
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 78cdab1..9e359e6 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,4 +1,4 @@
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.0.0-M3")
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.0.0-M5")
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.0")
 addSbtPlugin("com.dwijnand" % "sbt-dynver" % "2.0.0")
 addSbtPlugin("org.foundweekends" % "sbt-bintray" % "0.5.2")
diff --git a/src/main/scala/sri/web/router/RouterCtrl.scala b/src/main/scala/sri/web/router/RouterCtrl.scala
index eedf82c..1583d1b 100644
--- a/src/main/scala/sri/web/router/RouterCtrl.scala
+++ b/src/main/scala/sri/web/router/RouterCtrl.scala
@@ -17,23 +17,23 @@ final class RouterCtrl private[router] (val history: History,
   def previousRoute = _previousRoute
 
   def navigate[C <: RouterScreenClass { type Params = Null }: js.ConstructorTag](
-      aaction: NavigationAction = NavigationAction.PUSH,
+      action: NavigationAction = NavigationAction.PUSH,
       search: js.UndefOr[String] = js.undefined)(implicit ctag: ClassTag[C]) =
-    navigateStatic[C](action = aaction, search = search)
+    navigateStatic[C](action = action, search = search)
 
   def navigateLS[C <: RouterScreenClass {
     type Params = Null; type LocationState >: Null <: AnyRef
   }: js.ConstructorTag](
       state: C#LocationState,
-      aaction: NavigationAction = NavigationAction.PUSH,
+      action: NavigationAction = NavigationAction.PUSH,
       search: js.UndefOr[String] = js.undefined)(implicit ctag: ClassTag[C]) =
-    navigateStatic[C](action = aaction, search = search, state = state)
+    navigateStatic[C](action = action, search = search, state = state)
 
   def navigateP[C <: RouterScreenClass { type Params >: Null <: js.Object }: js.ConstructorTag](
       params: C#Params,
-      aaction: NavigationAction = NavigationAction.PUSH,
+      action: NavigationAction = NavigationAction.PUSH,
       search: js.UndefOr[String] = js.undefined)(implicit ctag: ClassTag[C]) =
-    navigateDynamic[C](params = params, action = aaction, search = search)
+    navigateDynamic[C](params = params, action = action, search = search)
 
   def navigatePLS[C <: RouterScreenClass {
     type Params >: Null <: js.Object; type LocationState >: Null <: AnyRef
diff --git a/yarn.lock b/yarn.lock
index 6fedee5..c3909e4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -188,6 +188,14 @@ babel-code-frame@^6.22.0:
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
+babel-code-frame@^6.26.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
+  dependencies:
+    chalk "^1.1.3"
+    esutils "^2.0.2"
+    js-tokens "^3.0.2"
+
 babel-core@^6.0.0, babel-core@^6.24.1:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.25.0.tgz#7dd42b0463c742e9d5296deb3ec67a9322dad729"
@@ -232,12 +240,12 @@ babel-helpers@^6.24.1:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-jest@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-22.0.4.tgz#533c46de37d7c9d7612f408c76314be9277e0c26"
+babel-jest@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-23.6.0.tgz#a644232366557a2240a0c083da6b25786185a2f1"
   dependencies:
-    babel-plugin-istanbul "^4.1.5"
-    babel-preset-jest "^22.0.3"
+    babel-plugin-istanbul "^4.1.6"
+    babel-preset-jest "^23.2.0"
 
 babel-messages@^6.23.0:
   version "6.23.0"
@@ -245,27 +253,28 @@ babel-messages@^6.23.0:
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-istanbul@^4.1.5:
-  version "4.1.5"
-  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.5.tgz#6760cdd977f411d3e175bb064f2bc327d99b2b6e"
+babel-plugin-istanbul@^4.1.6:
+  version "4.1.6"
+  resolved "http://registry.npmjs.org/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.6.tgz#36c59b2192efce81c5b378321b74175add1c9a45"
   dependencies:
+    babel-plugin-syntax-object-rest-spread "^6.13.0"
     find-up "^2.1.0"
-    istanbul-lib-instrument "^1.7.5"
-    test-exclude "^4.1.1"
+    istanbul-lib-instrument "^1.10.1"
+    test-exclude "^4.2.1"
 
-babel-plugin-jest-hoist@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-22.0.3.tgz#62cde5fe962fd41ae89c119f481ca5cd7dd48bb4"
+babel-plugin-jest-hoist@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-23.2.0.tgz#e61fae05a1ca8801aadee57a6d66b8cefaf44167"
 
 babel-plugin-syntax-object-rest-spread@^6.13.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz#fd6536f2bce13836ffa3a5458c4903a597bb3bf5"
 
-babel-preset-jest@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-22.0.3.tgz#e2bb6f6b4a509d3ea0931f013db78c5a84856693"
+babel-preset-jest@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-23.2.0.tgz#8ec7a03a138f001a1a8fb1e8113652bf1a55da46"
   dependencies:
-    babel-plugin-jest-hoist "^22.0.3"
+    babel-plugin-jest-hoist "^23.2.0"
     babel-plugin-syntax-object-rest-spread "^6.13.0"
 
 babel-register@^6.24.1:
@@ -287,6 +296,13 @@ babel-runtime@^6.22.0:
     core-js "^2.4.0"
     regenerator-runtime "^0.10.0"
 
+babel-runtime@^6.26.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.26.0.tgz#965c7058668e82b55d7bfe04ff2337bc8b5647fe"
+  dependencies:
+    core-js "^2.4.0"
+    regenerator-runtime "^0.11.0"
+
 babel-template@^6.16.0, babel-template@^6.24.1, babel-template@^6.25.0:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.25.0.tgz#665241166b7c2aa4c619d71e192969552b10c071"
@@ -297,6 +313,20 @@ babel-template@^6.16.0, babel-template@^6.24.1, babel-template@^6.25.0:
     babylon "^6.17.2"
     lodash "^4.2.0"
 
+babel-traverse@^6.0.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.26.0.tgz#46a9cbd7edcc62c8e5c064e2d2d8d0f4035766ee"
+  dependencies:
+    babel-code-frame "^6.26.0"
+    babel-messages "^6.23.0"
+    babel-runtime "^6.26.0"
+    babel-types "^6.26.0"
+    babylon "^6.18.0"
+    debug "^2.6.8"
+    globals "^9.18.0"
+    invariant "^2.2.2"
+    lodash "^4.17.4"
+
 babel-traverse@^6.18.0, babel-traverse@^6.25.0:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.25.0.tgz#2257497e2fcd19b89edc13c4c91381f9512496f1"
@@ -311,6 +341,15 @@ babel-traverse@^6.18.0, babel-traverse@^6.25.0:
     invariant "^2.2.0"
     lodash "^4.2.0"
 
+babel-types@^6.0.0, babel-types@^6.26.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.26.0.tgz#a3b073f94ab49eb6fa55cd65227a334380632497"
+  dependencies:
+    babel-runtime "^6.26.0"
+    esutils "^2.0.2"
+    lodash "^4.17.4"
+    to-fast-properties "^1.0.3"
+
 babel-types@^6.18.0, babel-types@^6.25.0:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.25.0.tgz#70afb248d5660e5d18f811d91c8303b54134a18e"
@@ -338,10 +377,6 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
-bindings@^1.2.1:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.3.0.tgz#b346f6ecf6a95f5a815c5839fc7cdb22502f1ed7"
-
 block-stream@*:
   version "0.0.9"
   resolved "https://registry.yarnpkg.com/block-stream/-/block-stream-0.0.9.tgz#13ebfe778a03205cfe03751481ebb4b3300c126a"
@@ -385,9 +420,9 @@ browser-process-hrtime@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.2.tgz#425d68a58d3447f02a04aa894187fce8af8b7b8e"
 
-browser-resolve@^1.11.2:
-  version "1.11.2"
-  resolved "https://registry.yarnpkg.com/browser-resolve/-/browser-resolve-1.11.2.tgz#8ff09b0a2c421718a1051c260b32e48f442938ce"
+browser-resolve@^1.11.3:
+  version "1.11.3"
+  resolved "https://registry.yarnpkg.com/browser-resolve/-/browser-resolve-1.11.3.tgz#9b7cbb3d0f510e4cb86bdbd796124d28b5890af6"
   dependencies:
     resolve "1.1.7"
 
@@ -397,6 +432,10 @@ bser@^2.0.0:
   dependencies:
     node-int64 "^0.4.0"
 
+buffer-from@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
+
 builtin-modules@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
@@ -424,7 +463,7 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
-chalk@^1.1.0:
+chalk@^1.1.0, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   dependencies:
@@ -454,12 +493,12 @@ cliui@^2.1.0:
     right-align "^0.1.1"
     wordwrap "0.0.2"
 
-cliui@^3.2.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
+cliui@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-4.1.0.tgz#348422dbe82d800b3022eef4f6ac10bf2e4d1b49"
   dependencies:
-    string-width "^1.0.1"
-    strip-ansi "^3.0.1"
+    string-width "^2.1.1"
+    strip-ansi "^4.0.0"
     wrap-ansi "^2.0.0"
 
 co@^4.6.0:
@@ -550,12 +589,18 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
-debug@^2.1.1, debug@^2.2.0, debug@^2.6.3:
+debug@^2.1.1, debug@^2.2.0:
   version "2.6.8"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
   dependencies:
     ms "2.0.0"
 
+debug@^2.6.8:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  dependencies:
+    ms "2.0.0"
+
 debug@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
@@ -698,6 +743,10 @@ execa@^0.7.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
+exit@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
+
 expand-brackets@^0.1.4:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
@@ -710,16 +759,16 @@ expand-range@^1.8.1:
   dependencies:
     fill-range "^2.1.0"
 
-expect@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/expect/-/expect-22.0.3.tgz#bb486de7d41bf3eb60d3b16dfd1c158a4d91ddfa"
+expect@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-23.6.0.tgz#1e0c8d3ba9a581c87bd71fb9bc8862d443425f98"
   dependencies:
     ansi-styles "^3.2.0"
-    jest-diff "^22.0.3"
-    jest-get-type "^22.0.3"
-    jest-matcher-utils "^22.0.3"
-    jest-message-util "^22.0.3"
-    jest-regex-util "^22.0.3"
+    jest-diff "^23.6.0"
+    jest-get-type "^22.1.0"
+    jest-matcher-utils "^23.6.0"
+    jest-message-util "^23.4.0"
+    jest-regex-util "^23.3.0"
 
 extend@~3.0.0, extend@~3.0.1:
   version "3.0.1"
@@ -916,7 +965,7 @@ glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-globals@^9.0.0:
+globals@^9.0.0, globals@^9.18.0:
   version "9.18.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
 
@@ -1061,6 +1110,13 @@ iconv-lite@~0.4.13:
   version "0.4.18"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.18.tgz#23d8656b16aae6742ac29732ea8f0336a4789cf2"
 
+import-local@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/import-local/-/import-local-1.0.0.tgz#5e4ffdc03f4fe6c009c6729beb29631c2f8227bc"
+  dependencies:
+    pkg-dir "^2.0.0"
+    resolve-cwd "^2.0.0"
+
 imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
@@ -1086,6 +1142,12 @@ invariant@^2.2.0, invariant@^2.2.1:
   dependencies:
     loose-envify "^1.0.0"
 
+invariant@^2.2.2, invariant@^2.2.4:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
+  dependencies:
+    loose-envify "^1.0.0"
+
 invert-kv@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
@@ -1152,6 +1214,10 @@ is-fullwidth-code-point@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
 
+is-generator-fn@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-1.0.0.tgz#969d49e1bb3329f6bb7f09089be26578b2ddd46a"
+
 is-glob@^2.0.0, is-glob@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
@@ -1225,215 +1291,223 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
-istanbul-api@^1.1.14:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.2.1.tgz#0c60a0515eb11c7d65c6b50bba2c6e999acd8620"
+istanbul-api@^1.3.1:
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.3.7.tgz#a86c770d2b03e11e3f778cd7aedd82d2722092aa"
   dependencies:
     async "^2.1.4"
     fileset "^2.0.2"
-    istanbul-lib-coverage "^1.1.1"
-    istanbul-lib-hook "^1.1.0"
-    istanbul-lib-instrument "^1.9.1"
-    istanbul-lib-report "^1.1.2"
-    istanbul-lib-source-maps "^1.2.2"
-    istanbul-reports "^1.1.3"
+    istanbul-lib-coverage "^1.2.1"
+    istanbul-lib-hook "^1.2.2"
+    istanbul-lib-instrument "^1.10.2"
+    istanbul-lib-report "^1.1.5"
+    istanbul-lib-source-maps "^1.2.6"
+    istanbul-reports "^1.5.1"
     js-yaml "^3.7.0"
     mkdirp "^0.5.1"
     once "^1.4.0"
 
-istanbul-lib-coverage@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.1.1.tgz#73bfb998885299415c93d38a3e9adf784a77a9da"
+istanbul-lib-coverage@^1.2.0, istanbul-lib-coverage@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.2.1.tgz#ccf7edcd0a0bb9b8f729feeb0930470f9af664f0"
 
-istanbul-lib-hook@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.1.0.tgz#8538d970372cb3716d53e55523dd54b557a8d89b"
+istanbul-lib-hook@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.2.2.tgz#bc6bf07f12a641fbf1c85391d0daa8f0aea6bf86"
   dependencies:
     append-transform "^0.4.0"
 
-istanbul-lib-instrument@^1.7.5, istanbul-lib-instrument@^1.8.0, istanbul-lib-instrument@^1.9.1:
-  version "1.9.1"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.9.1.tgz#250b30b3531e5d3251299fdd64b0b2c9db6b558e"
+istanbul-lib-instrument@^1.10.1, istanbul-lib-instrument@^1.10.2:
+  version "1.10.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.10.2.tgz#1f55ed10ac3c47f2bdddd5307935126754d0a9ca"
   dependencies:
     babel-generator "^6.18.0"
     babel-template "^6.16.0"
     babel-traverse "^6.18.0"
     babel-types "^6.18.0"
     babylon "^6.18.0"
-    istanbul-lib-coverage "^1.1.1"
+    istanbul-lib-coverage "^1.2.1"
     semver "^5.3.0"
 
-istanbul-lib-report@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.1.2.tgz#922be27c13b9511b979bd1587359f69798c1d425"
+istanbul-lib-report@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.1.5.tgz#f2a657fc6282f96170aaf281eb30a458f7f4170c"
   dependencies:
-    istanbul-lib-coverage "^1.1.1"
+    istanbul-lib-coverage "^1.2.1"
     mkdirp "^0.5.1"
     path-parse "^1.0.5"
     supports-color "^3.1.2"
 
-istanbul-lib-source-maps@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.1.tgz#a6fe1acba8ce08eebc638e572e294d267008aa0c"
-  dependencies:
-    debug "^2.6.3"
-    istanbul-lib-coverage "^1.1.1"
-    mkdirp "^0.5.1"
-    rimraf "^2.6.1"
-    source-map "^0.5.3"
-
-istanbul-lib-source-maps@^1.2.2:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.2.tgz#750578602435f28a0c04ee6d7d9e0f2960e62c1c"
+istanbul-lib-source-maps@^1.2.4, istanbul-lib-source-maps@^1.2.6:
+  version "1.2.6"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.6.tgz#37b9ff661580f8fca11232752ee42e08c6675d8f"
   dependencies:
     debug "^3.1.0"
-    istanbul-lib-coverage "^1.1.1"
+    istanbul-lib-coverage "^1.2.1"
     mkdirp "^0.5.1"
     rimraf "^2.6.1"
     source-map "^0.5.3"
 
-istanbul-reports@^1.1.3:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.1.3.tgz#3b9e1e8defb6d18b1d425da8e8b32c5a163f2d10"
+istanbul-reports@^1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.5.1.tgz#97e4dbf3b515e8c484caea15d6524eebd3ff4e1a"
   dependencies:
     handlebars "^4.0.3"
 
-jest-changed-files@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-22.0.3.tgz#3771315acfa24a0ed7e6c545de620db6f1b2d164"
+jest-changed-files@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-23.4.2.tgz#1eed688370cd5eebafe4ae93d34bb3b64968fe83"
   dependencies:
     throat "^4.0.0"
 
-jest-cli@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-22.0.4.tgz#0052abaad45c57861c05da8ab5d27bad13ad224d"
+jest-cli@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-23.6.0.tgz#61ab917744338f443ef2baa282ddffdd658a5da4"
   dependencies:
     ansi-escapes "^3.0.0"
     chalk "^2.0.1"
+    exit "^0.1.2"
     glob "^7.1.2"
     graceful-fs "^4.1.11"
+    import-local "^1.0.0"
     is-ci "^1.0.10"
-    istanbul-api "^1.1.14"
-    istanbul-lib-coverage "^1.1.1"
-    istanbul-lib-instrument "^1.8.0"
-    istanbul-lib-source-maps "^1.2.1"
-    jest-changed-files "^22.0.3"
-    jest-config "^22.0.4"
-    jest-environment-jsdom "^22.0.4"
-    jest-get-type "^22.0.3"
-    jest-haste-map "^22.0.3"
-    jest-message-util "^22.0.3"
-    jest-regex-util "^22.0.3"
-    jest-resolve-dependencies "^22.0.3"
-    jest-runner "^22.0.4"
-    jest-runtime "^22.0.4"
-    jest-snapshot "^22.0.3"
-    jest-util "^22.0.4"
-    jest-worker "^22.0.3"
+    istanbul-api "^1.3.1"
+    istanbul-lib-coverage "^1.2.0"
+    istanbul-lib-instrument "^1.10.1"
+    istanbul-lib-source-maps "^1.2.4"
+    jest-changed-files "^23.4.2"
+    jest-config "^23.6.0"
+    jest-environment-jsdom "^23.4.0"
+    jest-get-type "^22.1.0"
+    jest-haste-map "^23.6.0"
+    jest-message-util "^23.4.0"
+    jest-regex-util "^23.3.0"
+    jest-resolve-dependencies "^23.6.0"
+    jest-runner "^23.6.0"
+    jest-runtime "^23.6.0"
+    jest-snapshot "^23.6.0"
+    jest-util "^23.4.0"
+    jest-validate "^23.6.0"
+    jest-watcher "^23.4.0"
+    jest-worker "^23.2.0"
     micromatch "^2.3.11"
-    node-notifier "^5.1.2"
+    node-notifier "^5.2.1"
+    prompts "^0.1.9"
     realpath-native "^1.0.0"
     rimraf "^2.5.4"
     slash "^1.0.0"
     string-length "^2.0.0"
     strip-ansi "^4.0.0"
     which "^1.2.12"
-    yargs "^10.0.3"
+    yargs "^11.0.0"
 
-jest-config@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-22.0.4.tgz#9c2a46c0907b1a1af54d9cdbf18e99b447034e11"
+jest-config@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-23.6.0.tgz#f82546a90ade2d8c7026fbf6ac5207fc22f8eb1d"
   dependencies:
+    babel-core "^6.0.0"
+    babel-jest "^23.6.0"
     chalk "^2.0.1"
     glob "^7.1.1"
-    jest-environment-jsdom "^22.0.4"
-    jest-environment-node "^22.0.4"
-    jest-get-type "^22.0.3"
-    jest-jasmine2 "^22.0.4"
-    jest-regex-util "^22.0.3"
-    jest-resolve "^22.0.4"
-    jest-util "^22.0.4"
-    jest-validate "^22.0.3"
-    pretty-format "^22.0.3"
-
-jest-diff@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-22.0.3.tgz#ffed5aba6beaf63bb77819ba44dd520168986321"
+    jest-environment-jsdom "^23.4.0"
+    jest-environment-node "^23.4.0"
+    jest-get-type "^22.1.0"
+    jest-jasmine2 "^23.6.0"
+    jest-regex-util "^23.3.0"
+    jest-resolve "^23.6.0"
+    jest-util "^23.4.0"
+    jest-validate "^23.6.0"
+    micromatch "^2.3.11"
+    pretty-format "^23.6.0"
+
+jest-diff@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-23.6.0.tgz#1500f3f16e850bb3d71233408089be099f610c7d"
   dependencies:
     chalk "^2.0.1"
     diff "^3.2.0"
-    jest-get-type "^22.0.3"
-    pretty-format "^22.0.3"
+    jest-get-type "^22.1.0"
+    pretty-format "^23.6.0"
 
-jest-docblock@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-22.0.3.tgz#c33aa22682b9fc68a5373f5f82994428a2ded601"
+jest-docblock@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-23.2.0.tgz#f085e1f18548d99fdd69b20207e6fd55d91383a7"
   dependencies:
     detect-newline "^2.1.0"
 
-jest-environment-jsdom@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-22.0.4.tgz#5723d4e724775ed38948de792e62f2d6a7f452df"
+jest-each@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-23.6.0.tgz#ba0c3a82a8054387016139c733a05242d3d71575"
   dependencies:
-    jest-mock "^22.0.3"
-    jest-util "^22.0.4"
+    chalk "^2.0.1"
+    pretty-format "^23.6.0"
+
+jest-environment-jsdom@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-23.4.0.tgz#056a7952b3fea513ac62a140a2c368c79d9e6023"
+  dependencies:
+    jest-mock "^23.2.0"
+    jest-util "^23.4.0"
     jsdom "^11.5.1"
 
-jest-environment-node@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-22.0.4.tgz#068671f85a545f96a5469be3a3dd228fca79c709"
+jest-environment-node@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-23.4.0.tgz#57e80ed0841dea303167cce8cd79521debafde10"
   dependencies:
-    jest-mock "^22.0.3"
-    jest-util "^22.0.4"
+    jest-mock "^23.2.0"
+    jest-util "^23.4.0"
 
-jest-get-type@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-22.0.3.tgz#fa894b677c0fcd55eff3fd8ee28c7be942e32d36"
+jest-get-type@^22.1.0:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-22.4.3.tgz#e3a8504d8479342dd4420236b322869f18900ce4"
 
-jest-haste-map@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-22.0.3.tgz#c9ecb5c871c5465d4bde4139e527fa0dc784aa2d"
+jest-haste-map@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-23.6.0.tgz#2e3eb997814ca696d62afdb3f2529f5bbc935e16"
   dependencies:
     fb-watchman "^2.0.0"
     graceful-fs "^4.1.11"
-    jest-docblock "^22.0.3"
-    jest-worker "^22.0.3"
+    invariant "^2.2.4"
+    jest-docblock "^23.2.0"
+    jest-serializer "^23.0.1"
+    jest-worker "^23.2.0"
     micromatch "^2.3.11"
     sane "^2.0.0"
 
-jest-jasmine2@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-22.0.4.tgz#f7c0965116efe831ec674dc954b0134639b3dcee"
+jest-jasmine2@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-23.6.0.tgz#840e937f848a6c8638df24360ab869cc718592e0"
   dependencies:
-    callsites "^2.0.0"
+    babel-traverse "^6.0.0"
     chalk "^2.0.1"
-    expect "^22.0.3"
-    graceful-fs "^4.1.11"
-    jest-diff "^22.0.3"
-    jest-matcher-utils "^22.0.3"
-    jest-message-util "^22.0.3"
-    jest-snapshot "^22.0.3"
-    source-map-support "^0.5.0"
-
-jest-leak-detector@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-22.0.3.tgz#b64904f0e8954a11edb79b0809ff4717fa762d99"
-  dependencies:
-    pretty-format "^22.0.3"
-  optionalDependencies:
-    weak "^1.0.1"
-
-jest-matcher-utils@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-22.0.3.tgz#2ec15ca1af7dcabf4daddc894ccce224b948674e"
+    co "^4.6.0"
+    expect "^23.6.0"
+    is-generator-fn "^1.0.0"
+    jest-diff "^23.6.0"
+    jest-each "^23.6.0"
+    jest-matcher-utils "^23.6.0"
+    jest-message-util "^23.4.0"
+    jest-snapshot "^23.6.0"
+    jest-util "^23.4.0"
+    pretty-format "^23.6.0"
+
+jest-leak-detector@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-23.6.0.tgz#e4230fd42cf381a1a1971237ad56897de7e171de"
+  dependencies:
+    pretty-format "^23.6.0"
+
+jest-matcher-utils@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-23.6.0.tgz#726bcea0c5294261a7417afb6da3186b4b8cac80"
   dependencies:
     chalk "^2.0.1"
-    jest-get-type "^22.0.3"
-    pretty-format "^22.0.3"
+    jest-get-type "^22.1.0"
+    pretty-format "^23.6.0"
 
-jest-message-util@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-22.0.3.tgz#bf674b2762ef2dd53facf2136423fcca264976df"
+jest-message-util@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-23.4.0.tgz#17610c50942349508d01a3d1e0bda2c079086a9f"
   dependencies:
     "@babel/code-frame" "^7.0.0-beta.35"
     chalk "^2.0.1"
@@ -1441,110 +1515,136 @@ jest-message-util@^22.0.3:
     slash "^1.0.0"
     stack-utils "^1.0.1"
 
-jest-mock@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-22.0.3.tgz#c875e47b5b729c6c020a2fab317b275c0cf88961"
+jest-mock@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-23.2.0.tgz#ad1c60f29e8719d47c26e1138098b6d18b261134"
 
-jest-regex-util@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-22.0.3.tgz#c5c10229de5ce2b27bf4347916d95b802ae9aa4d"
+jest-regex-util@^23.3.0:
+  version "23.3.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-23.3.0.tgz#5f86729547c2785c4002ceaa8f849fe8ca471bc5"
 
-jest-resolve-dependencies@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-22.0.3.tgz#202ddf370069702cd1865a1952fcc7e52c92720e"
+jest-resolve-dependencies@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-23.6.0.tgz#b4526af24c8540d9a3fab102c15081cf509b723d"
   dependencies:
-    jest-regex-util "^22.0.3"
+    jest-regex-util "^23.3.0"
+    jest-snapshot "^23.6.0"
 
-jest-resolve@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-22.0.4.tgz#a6e47f55e9388c7341b5e9732aedc6fe30906121"
+jest-resolve@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-23.6.0.tgz#cf1d1a24ce7ee7b23d661c33ba2150f3aebfa0ae"
   dependencies:
-    browser-resolve "^1.11.2"
+    browser-resolve "^1.11.3"
     chalk "^2.0.1"
+    realpath-native "^1.0.0"
 
-jest-runner@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-22.0.4.tgz#3aa43a31b05ce8271539df580c2eb916023d3367"
-  dependencies:
-    jest-config "^22.0.4"
-    jest-docblock "^22.0.3"
-    jest-haste-map "^22.0.3"
-    jest-jasmine2 "^22.0.4"
-    jest-leak-detector "^22.0.3"
-    jest-message-util "^22.0.3"
-    jest-runtime "^22.0.4"
-    jest-util "^22.0.4"
-    jest-worker "^22.0.3"
+jest-runner@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-23.6.0.tgz#3894bd219ffc3f3cb94dc48a4170a2e6f23a5a38"
+  dependencies:
+    exit "^0.1.2"
+    graceful-fs "^4.1.11"
+    jest-config "^23.6.0"
+    jest-docblock "^23.2.0"
+    jest-haste-map "^23.6.0"
+    jest-jasmine2 "^23.6.0"
+    jest-leak-detector "^23.6.0"
+    jest-message-util "^23.4.0"
+    jest-runtime "^23.6.0"
+    jest-util "^23.4.0"
+    jest-worker "^23.2.0"
+    source-map-support "^0.5.6"
     throat "^4.0.0"
 
-jest-runtime@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-22.0.4.tgz#8f69aa7b5fbb3acd35dc262cbf654e563f69b7b4"
+jest-runtime@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-23.6.0.tgz#059e58c8ab445917cd0e0d84ac2ba68de8f23082"
   dependencies:
     babel-core "^6.0.0"
-    babel-jest "^22.0.4"
-    babel-plugin-istanbul "^4.1.5"
+    babel-plugin-istanbul "^4.1.6"
     chalk "^2.0.1"
     convert-source-map "^1.4.0"
+    exit "^0.1.2"
+    fast-json-stable-stringify "^2.0.0"
     graceful-fs "^4.1.11"
-    jest-config "^22.0.4"
-    jest-haste-map "^22.0.3"
-    jest-regex-util "^22.0.3"
-    jest-resolve "^22.0.4"
-    jest-util "^22.0.4"
-    json-stable-stringify "^1.0.1"
+    jest-config "^23.6.0"
+    jest-haste-map "^23.6.0"
+    jest-message-util "^23.4.0"
+    jest-regex-util "^23.3.0"
+    jest-resolve "^23.6.0"
+    jest-snapshot "^23.6.0"
+    jest-util "^23.4.0"
+    jest-validate "^23.6.0"
     micromatch "^2.3.11"
     realpath-native "^1.0.0"
     slash "^1.0.0"
     strip-bom "3.0.0"
     write-file-atomic "^2.1.0"
-    yargs "^10.0.3"
+    yargs "^11.0.0"
+
+jest-serializer@^23.0.1:
+  version "23.0.1"
+  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-23.0.1.tgz#a3776aeb311e90fe83fab9e533e85102bd164165"
 
-jest-snapshot@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-22.0.3.tgz#a949b393781d2fdb4773f6ea765dd67ad1da291e"
+jest-snapshot@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-23.6.0.tgz#f9c2625d1b18acda01ec2d2b826c0ce58a5aa17a"
   dependencies:
+    babel-types "^6.0.0"
     chalk "^2.0.1"
-    jest-diff "^22.0.3"
-    jest-matcher-utils "^22.0.3"
+    jest-diff "^23.6.0"
+    jest-matcher-utils "^23.6.0"
+    jest-message-util "^23.4.0"
+    jest-resolve "^23.6.0"
     mkdirp "^0.5.1"
     natural-compare "^1.4.0"
-    pretty-format "^22.0.3"
+    pretty-format "^23.6.0"
+    semver "^5.5.0"
 
-jest-util@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-22.0.4.tgz#d920a513e0645aaab030cee38e4fe7d5bed8bb6d"
+jest-util@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-23.4.0.tgz#4d063cb927baf0a23831ff61bec2cbbf49793561"
   dependencies:
     callsites "^2.0.0"
     chalk "^2.0.1"
     graceful-fs "^4.1.11"
     is-ci "^1.0.10"
-    jest-message-util "^22.0.3"
-    jest-validate "^22.0.3"
+    jest-message-util "^23.4.0"
     mkdirp "^0.5.1"
+    slash "^1.0.0"
+    source-map "^0.6.0"
 
-jest-validate@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-22.0.3.tgz#2850d949a36c48b1a40f7eebae1d8539126f7829"
+jest-validate@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-23.6.0.tgz#36761f99d1ed33fcd425b4e4c5595d62b6597474"
   dependencies:
     chalk "^2.0.1"
-    jest-get-type "^22.0.3"
+    jest-get-type "^22.1.0"
     leven "^2.1.0"
-    pretty-format "^22.0.3"
+    pretty-format "^23.6.0"
 
-jest-worker@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-22.0.3.tgz#30433faca67814a8f80559f75ab2ceaa61332fd2"
+jest-watcher@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-watcher/-/jest-watcher-23.4.0.tgz#d2e28ce74f8dad6c6afc922b92cabef6ed05c91c"
+  dependencies:
+    ansi-escapes "^3.0.0"
+    chalk "^2.0.1"
+    string-length "^2.0.0"
+
+jest-worker@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-23.2.0.tgz#faf706a8da36fae60eb26957257fa7b5d8ea02b9"
   dependencies:
     merge-stream "^1.0.1"
 
-jest@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/jest/-/jest-22.0.4.tgz#d3cf560ece6b825b115dce80b9826ceb40f87961"
+jest@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-23.6.0.tgz#ad5835e923ebf6e19e7a1d7529a432edfee7813d"
   dependencies:
-    jest-cli "^22.0.4"
+    import-local "^1.0.0"
+    jest-cli "^23.6.0"
 
-js-tokens@^3.0.0:
+js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
@@ -1639,6 +1739,10 @@ kind-of@^4.0.0:
   dependencies:
     is-buffer "^1.1.5"
 
+kleur@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/kleur/-/kleur-2.0.2.tgz#b704f4944d95e255d038f0cb05fb8a602c55a300"
+
 lazy-cache@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
@@ -1689,6 +1793,10 @@ lodash@^4.13.1, lodash@^4.14.0, lodash@^4.2.0:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
+lodash@^4.17.4:
+  version "4.17.11"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
+
 longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
@@ -1798,7 +1906,7 @@ ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
 
-nan@^2.0.5, nan@^2.3.0:
+nan@^2.3.0:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.8.0.tgz#ed715f3fe9de02b57a5e6252d90a96675e1f085a"
 
@@ -1817,14 +1925,14 @@ node-int64@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
 
-node-notifier@^5.1.2:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.1.2.tgz#2fa9e12605fa10009d44549d6fcd8a63dde0e4ff"
+node-notifier@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.2.1.tgz#fa313dd08f5517db0e2502e5758d664ac69f9dea"
   dependencies:
     growly "^1.3.0"
-    semver "^5.3.0"
-    shellwords "^0.1.0"
-    which "^1.2.12"
+    semver "^5.4.1"
+    shellwords "^0.1.1"
+    which "^1.3.0"
 
 node-pre-gyp@^0.6.39:
   version "0.6.39"
@@ -2051,6 +2159,12 @@ pinkie@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 
+pkg-dir@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
+  dependencies:
+    find-up "^2.1.0"
+
 pn@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/pn/-/pn-1.0.0.tgz#1cf5a30b0d806cd18f88fc41a6b5d4ad615b3ba9"
@@ -2063,9 +2177,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-pretty-format@^22.0.3:
-  version "22.0.3"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-22.0.3.tgz#a2bfa59fc33ad24aa4429981bb52524b41ba5dd7"
+pretty-format@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-23.6.0.tgz#5eaac8eeb6b33b987b7fe6097ea6a8a146ab5760"
   dependencies:
     ansi-regex "^3.0.0"
     ansi-styles "^3.2.0"
@@ -2084,6 +2198,13 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
+prompts@^0.1.9:
+  version "0.1.14"
+  resolved "https://registry.yarnpkg.com/prompts/-/prompts-0.1.14.tgz#a8e15c612c5c9ec8f8111847df3337c9cbd443b2"
+  dependencies:
+    kleur "^2.0.1"
+    sisteransi "^0.1.1"
+
 prop-types@^15.6.0:
   version "15.6.0"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
@@ -2183,6 +2304,10 @@ regenerator-runtime@^0.10.0:
   version "0.10.5"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz#336c3efc1220adcedda2c9fab67b5a7955a33658"
 
+regenerator-runtime@^0.11.0:
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
+
 regex-cache@^0.4.2:
   version "0.4.3"
   resolved "https://registry.yarnpkg.com/regex-cache/-/regex-cache-0.4.3.tgz#9b1a6c35d4d0dfcef5711ae651e8e9d3d7114145"
@@ -2284,6 +2409,16 @@ require-main-filename@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
 
+resolve-cwd@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-2.0.0.tgz#00a9f7387556e27038eae232caa372a6a59b665a"
+  dependencies:
+    resolve-from "^3.0.0"
+
+resolve-from@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
+
 resolve-pathname@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/resolve-pathname/-/resolve-pathname-2.2.0.tgz#7e9ae21ed815fd63ab189adeee64dc831eefa879"
@@ -2336,6 +2471,10 @@ sax@^1.2.1:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
 
+semver@^5.4.1, semver@^5.5.0:
+  version "5.5.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.1.tgz#7dfdd8814bdb7cabc7be0fb1d734cfb66c940477"
+
 set-blocking@^2.0.0, set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
@@ -2354,14 +2493,18 @@ shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 
-shellwords@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.0.tgz#66afd47b6a12932d9071cbfd98a52e785cd0ba14"
+shellwords@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"
 
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
+sisteransi@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-0.1.1.tgz#5431447d5f7d1675aac667ccd0b865a4994cb3ce"
+
 slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
@@ -2384,10 +2527,11 @@ source-map-support@^0.4.2:
   dependencies:
     source-map "^0.5.6"
 
-source-map-support@^0.5.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.0.tgz#2018a7ad2bdf8faf2691e5fddab26bed5a2bacab"
+source-map-support@^0.5.6:
+  version "0.5.9"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.9.tgz#41bc953b2534267ea2d605bccfa7bfa3111ced5f"
   dependencies:
+    buffer-from "^1.0.0"
     source-map "^0.6.0"
 
 source-map@^0.4.4:
@@ -2463,7 +2607,7 @@ string-width@^1.0.1, string-width@^1.0.2:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
-string-width@^2.0.0:
+string-width@^2.0.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   dependencies:
@@ -2551,9 +2695,9 @@ tar@^2.2.1:
     fstream "^1.0.2"
     inherits "2"
 
-test-exclude@^4.1.1:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.1.1.tgz#4d84964b0966b0087ecc334a2ce002d3d9341e26"
+test-exclude@^4.2.1:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.2.3.tgz#a9a5e64474e4398339245a0a769ad7c2f4a97c20"
   dependencies:
     arrify "^1.0.1"
     micromatch "^2.3.11"
@@ -2569,7 +2713,7 @@ tmpl@1.0.x:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/tmpl/-/tmpl-1.0.4.tgz#23640dd7b42d00433911140820e5cf440e521dd1"
 
-to-fast-properties@^1.0.1:
+to-fast-properties@^1.0.1, to-fast-properties@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
 
@@ -2683,13 +2827,6 @@ watch@~0.18.0:
     exec-sh "^0.2.0"
     minimist "^1.2.0"
 
-weak@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/weak/-/weak-1.0.1.tgz#ab99aab30706959aa0200cb8cf545bb9cb33b99e"
-  dependencies:
-    bindings "^1.2.1"
-    nan "^2.0.5"
-
 webidl-conversions@^4.0.1, webidl-conversions@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
@@ -2728,6 +2865,12 @@ which@^1.2.9:
   dependencies:
     isexe "^2.0.0"
 
+which@^1.3.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
+  dependencies:
+    isexe "^2.0.0"
+
 wide-align@^1.1.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.2.tgz#571e0f1b0604636ebc0dfc21b0339bbe31341710"
@@ -2781,17 +2924,17 @@ yallist@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
 
-yargs-parser@^8.0.0:
-  version "8.1.0"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-8.1.0.tgz#f1376a33b6629a5d063782944da732631e966950"
+yargs-parser@^9.0.2:
+  version "9.0.2"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-9.0.2.tgz#9ccf6a43460fe4ed40a9bb68f48d43b8a68cc077"
   dependencies:
     camelcase "^4.1.0"
 
-yargs@^10.0.3:
-  version "10.0.3"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-10.0.3.tgz#6542debd9080ad517ec5048fb454efe9e4d4aaae"
+yargs@^11.0.0:
+  version "11.1.0"
+  resolved "http://registry.npmjs.org/yargs/-/yargs-11.1.0.tgz#90b869934ed6e871115ea2ff58b03f4724ed2d77"
   dependencies:
-    cliui "^3.2.0"
+    cliui "^4.0.0"
     decamelize "^1.1.1"
     find-up "^2.1.0"
     get-caller-file "^1.0.1"
@@ -2802,7 +2945,7 @@ yargs@^10.0.3:
     string-width "^2.0.0"
     which-module "^2.0.0"
     y18n "^3.2.1"
-    yargs-parser "^8.0.0"
+    yargs-parser "^9.0.2"
 
 yargs@~3.10.0:
   version "3.10.0"