Expected Behavior

Auto tagged factory functionality allows skipping the next code boilerplate code:

container.bind<interfaces.Factory<ServiceHandler>>("Factory<Elements>")
  .toFactory<ServiceHandler>((context: interfaces.Context) => (tag: object) => {
    return context.container.getTagged<ServiceHandler>("Factory<Elements>", tag)
  })

Current Behavior

Current behaviour forces to duplicate the same factories for different types.
Code above will be the same for a factory that produces elements and for a factory that produces components.

Possible Solution

A possible solution is creating toAutoTaggedFactory method in container.