Add 2.2.0-dev peer dependency

Author: myitcv

package.json

@@ -36,7 +36,7 @@
     "glob-expand": "^0.2.1"
   },
   "peerDependencies": {
-    "typescript": "^2.0.6 || >=2.1.0-dev"
+    "typescript": "^2.0.6 || >=2.1.0-dev || >=2.2.0-dev"
   },
   "devDependencies": {
     "@types/glob-expand": "^0.0.30",