Update package.json

Author: ozsirma

package.json

@@ -36,12 +36,13 @@
   },
   "homepage": "https://github.com/APSL/react-native-keyboard-aware-scroll-view#readme",
   "dependencies": {
-    "react-timer-mixin": "^0.13.3"
+    "react-timer-mixin": "^0.13.3",
+    "prop-types": "^15.5.10"
   },
   "devDependencies": {
     "babel-eslint": "^6.0.4",
     "eslint": "^3.17.1",
     "eslint-plugin-react": "^6.10.0",
     "flow-bin": "0.33.0"
   }
-}
+}