Merge pull request #24 from Istar-Eldritch/master

Use any ts version between 2.2 and 3 as peer dependency

package.json

@@ -23,7 +23,7 @@
     "typescript": "^2.3.1"
   },
   "peerDependencies": {
-    "typescript": "2.2.x",
+    "typescript": ">= 2.3.1 < 3",
     "tslint": ">= 4 < 6"
   }
 }