can you consider returning observable (reactive programming)?

[xmlking]

I am excited to know that you are working on reimplementing Restangular in ES6.
I wonder if you can consider adopting reactive programming i.e., returning an Observable (RxJS)/Reactive Stream when the result is plural, similar to the way it is correctly returning a promise for singular value.
This would be valuable to work with Real-time REST APIs like twitter streams which are delivered as chunked or streaming endpoints.
Here is an example of chunked API demo on plunker