@ngrx/effects andredux-observable both have separate implementations of an actions observable that includes a custom operator for filtering actions by type (seeStateUpdates#whenAction in @ngrx/effects andActionsObservable#ofType in redux-observable).

It would be great if redux-observable'sActionsObservable could be moved into a separate module so that both of these libraries can share a common implementation.

cc@Blesh