* **I'm submitting a ... **
  - [ ] bug report
  - [ ] feature request
  - [ ] support request => Please do not submit support request here, see note at the top of this template.


* **Do you want to request a *feature* or report a *bug*?**



* **What is the current behavior?**



* **If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem** via
https://plnkr.co or similar (you can use this template as a starting point: http://plnkr.co/edit/tpl:AvJOMERrnz94ekVua0u5).



* **What is the expected behavior?**



* **What is the motivation / use case for changing the behavior?**



* **Please tell us about your environment:**

- version: 2.0.0-beta.X
- Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]
- Language: [all | TypeScript X.X | ES6/7 | ES5 | Dart]



* **Other information** (e.g. detailed explanation, stacktraces, related issues, suggestions how to fix, links for us to have context, eg. stackoverflow, gitter, etc)