Unclear error message when incorrectly using (click) in template #10455

I'm submitting a ... (check one with "x")

[x ] bug report
[x ] feature request
[ ] support request => Please do not submit support request here, instead see https://github.com/angular/angular/blob/master/CONTRIBUTING.md#question

Current behavior
When using (click) incorrectly in the template,
i.e

<button (click)="">

One receives a very unclear error message that is hard to diagnose.
Error message:

Expected/desired behavior
A better error message, for the sake of newcomers to angular 2

Reproduction of the problem
If the current behavior is a bug or you can illustrate your feature request better with an example, 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:
windows 7

• Angular version: 2.0.0-rc.4
• Browser: [Chrome 51]
• Language: [TypeScript ]