chore(deps): update dependency typescript to v2.9.1

Author: renovate-bot

package.json

@@ -33,7 +33,7 @@
   },
   "dependencies": {
     "typed-colors": "1.0.0",
-    "typescript": "2.5.2"
+    "typescript": "2.9.1"
   },
   "lint-staged": {
     "*.ts": [

yarn.lock

@@ -3504,9 +3504,9 @@ [email protected], typed-figures@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/typed-figures/-/typed-figures-1.0.0.tgz#898932b2797b59532cfdf03f23ec2e2dc136126a"
 
-typescript@2.5.2:
-  version "2.5.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.5.2.tgz#038a95f7d9bbb420b1bf35ba31d4c5c1dd3ffe34"
+typescript@2.9.1:
+  version "2.9.1"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.9.1.tgz#fdb19d2c67a15d11995fd15640e373e09ab09961"
 
 uc.micro@^1.0.1:
   version "1.0.3"