Update all dependencies

package.json

@@ -27,18 +27,18 @@
     "exec:test": "mocha dist/*.spec.js"
   },
   "devDependencies": {
-    "@types/chai": "4.1.5",
+    "@types/chai": "4.1.7",
     "@types/mocha": "2.2.48",
     "chai": "4.2.0",
     "lint-staged": "7.3.0",
     "mocha": "4.1.0",
     "post-commit": "0.0.1",
     "pre-commit": "1.2.2",
-    "prettier": "1.14.3",
+    "prettier": "1.15.3",
     "rimraf": "2.6.2",
     "ts-node": "7.0.1",
     "tslint": "5.11.0",
-    "typescript": "3.1.1"
+    "typescript": "3.2.2"
   },
   "dependencies": {
     "@types/node": "^9.6.32",

yarn.lock

@@ -9,10 +9,10 @@
   dependencies:
     any-observable "^0.3.0"
 
-"@types/chai@4.1.5":
-  version "4.1.5"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.1.5.tgz#6163dc60078d215ec46186dc76062ef6ed68d39c"
-  integrity sha512-nyzJ08qQMY4umgXD6SzbLflQucEnoAf2H5iUxPX5t0euDgXDV+bFTJlEmEepM35/2l07jYHdAfP6YEndeTWM0w==
+"@types/chai@4.1.7":
+  version "4.1.7"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.1.7.tgz#1b8e33b61a8c09cbe1f85133071baa0dbf9fa71a"
+  integrity sha512-2Y8uPt0/jwjhQ6EiluT0XCri1Dbplr0ZxfFXUz+ye13gaqE8u5gL5ppao1JrUYr9cIip5S6MvQzBS7Kke7U9VA==
 
 "@types/mocha@2.2.48":
   version "2.2.48"
@@ -1245,10 +1245,10 @@ pre-commit@1.2.2:
     spawn-sync "^1.0.15"
     which "1.2.x"
 
-prettier@1.14.3:
-  version "1.14.3"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.14.3.tgz#90238dd4c0684b7edce5f83b0fb7328e48bd0895"
-  integrity sha512-qZDVnCrnpsRJJq5nSsiHCE3BYMED2OtsI+cmzIzF1QIfqm5ALf8tEJcO27zV1gKNKRPdhjO0dNWnrzssDQ1tFg==
+prettier@1.15.3:
+  version "1.15.3"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.15.3.tgz#1feaac5bdd181237b54dbe65d874e02a1472786a"
+  integrity sha512-gAU9AGAPMaKb3NNSUUuhhFAS7SCO4ALTN4nRIn6PJ075Qd28Yn2Ig2ahEJWdJwJmlEBTUfC7mMUSFy8MwsOCfg==
 
 pretty-format@^23.5.0:
   version "23.5.0"
@@ -1649,10 +1649,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.1.1.tgz#3362ba9dd1e482ebb2355b02dfe8bcd19a2c7c96"
-  integrity sha512-Veu0w4dTc/9wlWNf2jeRInNodKlcdLgemvPsrNpfu5Pq39sgfFjvIIgTsvUHCoLBnMhPoUA+tFxsXjU6VexVRQ==
+typescript@3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.2.2.tgz#fe8101c46aa123f8353523ebdcf5730c2ae493e5"
+  integrity sha512-VCj5UiSyHBjwfYacmDuc/NOk4QQixbE+Wn7MFJuS0nRuPQbof132Pw4u53dm264O8LPc2MVsc7RJNml5szurkg==
 
 union-value@^1.0.0:
   version "1.0.0"