The properties of the annotation classes are not really the public API. Users will interact with these via a decorator, and the decorator takes a single arg, typed with the args class. Thus the comment is more useful on the arg class. This also fixes the problem of intellisense/autocomplete not showing the important docs as you fill in the properties in a decorator declaration.
Angular
Angular is a development platform for building mobile and desktop web applications. This is the repository for Angular 2, both the JavaScript (JS) and Dart versions.
Angular 2 is currently in Developer Preview. We recommend using Angular 1.X for production applications:
Quickstart
Setup & Install Angular 2
Follow the instructions given on the Angular download page.
Want to help?
Want to file a bug, contribute some code, or improve documentation? Excellent! Read up on our guidelines for contributing and then check out one of our issues in the hotlist: community-help.
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