dynamic/overridable input bindings on Javascript functions

Using the v2 functions in Javascript, i have a queue as the input binding.

in local development i would like to override the queue input binding - is it possible to do this in `local.settings.json`? or some other method, without making changes to function.json directly?

Start by comparing the JavaScript v2 function's queue input binding in function.json with local.settings.json during local development. Determine whether an override mechanism is supported without editing function.json, and consider the work complete when a documented or tested method reliably selects a different queue locally.

Written by the indexing model from the issue text.