chore(deps): update dependency typescript to v2.9.2

Author: renovate-bot

package.json

@@ -47,7 +47,7 @@
     "tslint-config-ikatyang": "2.5.1",
     "tslint-config-prettier": "1.18.0",
     "tslint-plugin-prettier": "2.0.1",
-    "typescript": "2.5.3",
+    "typescript": "2.9.2",
     "yeoman-test": "1.9.1"
   },
   "engines": {

yarn.lock

@@ -4532,9 +4532,9 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@2.5.3:
-  version "2.5.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.5.3.tgz#df3dcdc38f3beb800d4bc322646b04a3f6ca7f0d"
+typescript@2.9.2:
+  version "2.9.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.9.2.tgz#1cbf61d05d6b96269244eb6a3bce4bd914e0f00c"
 
 uglify-js@^3.1.4:
   version "3.4.9"